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Senior Brother's Insights
Senior Brother's Insights
Sep 14, 2022 · Backend Development

From Single Server to Cloud‑Native: 14 Stages of Scaling a Large‑Scale Website

This article walks through the evolution of a high‑traffic e‑commerce site—from a single‑machine setup to cloud‑native microservices—detailing each architectural milestone, the problems it solves, key technologies involved, and design principles for building scalable, highly available systems.

Cloud NativeScalabilityarchitecture evolution
0 likes · 22 min read
From Single Server to Cloud‑Native: 14 Stages of Scaling a Large‑Scale Website
Selected Java Interview Questions
Selected Java Interview Questions
Sep 12, 2022 · Backend Development

Designing a Scalable Backend for Nationwide Health Data Queries

The article outlines a simple, cost‑effective backend architecture for handling up to 20 million daily health‑status queries across a billion users, detailing data storage, sharding by ID, memory requirements, load handling, and redundancy strategies, while noting practical limitations and promotional notes.

BackendScalabilitySystem Design
0 likes · 6 min read
Designing a Scalable Backend for Nationwide Health Data Queries
IT Architects Alliance
IT Architects Alliance
Sep 8, 2022 · Backend Development

Evolution of a Simple MVP Monolithic Architecture to a Complex Distributed System: A Taobao Case Study

This article uses a simulated Taobao example to illustrate how a simple MVP monolithic architecture evolves through ten stages—from separating Tomcat and database to adopting caching, load balancing, database sharding, microservices, ESB, containerization, and cloud platforms—highlighting the technologies and design principles involved in each transition.

BackendDistributed SystemsMicroservices
0 likes · 20 min read
Evolution of a Simple MVP Monolithic Architecture to a Complex Distributed System: A Taobao Case Study
Top Architect
Top Architect
Sep 8, 2022 · Backend Development

Eight Common Backend Architecture Design Patterns and Their Pros & Cons

This article explains eight common backend architecture design patterns—including single‑database single‑app, content distribution, query separation, microservices, multi‑level caching, sharding, elastic scaling, and multi‑datacenter deployment—detailing their structures, typical use cases, advantages, and disadvantages for large‑scale system design.

Backend ArchitectureScalabilitycaching
0 likes · 21 min read
Eight Common Backend Architecture Design Patterns and Their Pros & Cons
Huolala Tech
Huolala Tech
Sep 8, 2022 · Databases

Why Build Your Own Database Middleware in the Multi‑Cloud Era?

The article explains why, contrary to common belief, the rise of multi‑cloud environments actually demands self‑built database middleware to ensure seamless adaptation, vendor neutrality, high availability, and cost‑effective scalability for growing enterprise workloads.

Database MiddlewareOperationsScalability
0 likes · 18 min read
Why Build Your Own Database Middleware in the Multi‑Cloud Era?
Architecture Digest
Architecture Digest
Sep 6, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Advantages & Disadvantages

The article introduces eight widely used software architecture design patterns—single‑database single‑application, content distribution, query separation, microservices, multi‑level caching, sharding, elastic scaling, and multi‑data‑center deployment—explaining their structures, typical use cases, and the key pros and cons of each.

MicroservicesScalabilitybackend-development
0 likes · 21 min read
Eight Common Software Architecture Design Patterns and Their Advantages & Disadvantages
Java High-Performance Architecture
Java High-Performance Architecture
Sep 2, 2022 · Backend Development

Eight Essential Software Architecture Patterns Every Backend Engineer Should Master

This article explains eight core software architecture patterns—from single‑database single‑application to microservices, multi‑level caching, and multi‑datacenter deployments—detailing their designs, typical use cases, advantages, and drawbacks to help engineers choose the right approach for scalable, high‑performance systems.

ScalabilitySoftware Architecturecaching
0 likes · 23 min read
Eight Essential Software Architecture Patterns Every Backend Engineer Should Master
Tongcheng Travel Technology Center
Tongcheng Travel Technology Center
Sep 2, 2022 · Cloud Computing

Design and Implementation of a Scalable, High‑Availability Object Storage Service (OSS) Based on SeaweedFS

This article describes the design goals, technology selection, architecture, high‑availability mechanisms, performance testing, cost optimization, and seamless migration strategy of a new object storage service built on SeaweedFS to support billions of files with low latency and high reliability.

Cloud NativeS3 CompatibilityScalability
0 likes · 16 min read
Design and Implementation of a Scalable, High‑Availability Object Storage Service (OSS) Based on SeaweedFS
Architects Research Society
Architects Research Society
Sep 1, 2022 · Cloud Computing

Cloud Design Patterns: Challenges and a Comprehensive Catalog for Building Reliable, Scalable, and Secure Applications

This article explains the key challenges of cloud development—data management, design and implementation, and messaging—then presents a detailed catalog of cloud design patterns, each with problem statements, Azure examples, and categories such as reliability, security, and performance efficiency.

Design PatternsReliabilityScalability
0 likes · 9 min read
Cloud Design Patterns: Challenges and a Comprehensive Catalog for Building Reliable, Scalable, and Secure Applications
Top Architect
Top Architect
Aug 30, 2022 · Fundamentals

Key Distributed System Design Patterns and Concepts

This article explains essential distributed‑system design patterns such as Bloom filters, consistent hashing, quorum, leader‑follower replication, heartbeats, fencing, write‑ahead logs, segment logs, high‑water marks, leases, CAP and PACELC theorems, hinted handoff, read‑repair, Merkle trees, and related failure‑detection mechanisms, illustrating how they improve scalability, consistency and fault tolerance.

CAP theoremConsistencyDistributed Systems
0 likes · 12 min read
Key Distributed System Design Patterns and Concepts
Alibaba Cloud Native
Alibaba Cloud Native
Aug 28, 2022 · Cloud Native

How Dragonfly Supercharges Cloud‑Native File Distribution with P2P Architecture

This article explains the limitations of traditional client‑server download methods, introduces P2P download principles, and details Dragonfly's cloud‑native architecture—including its Manager, Scheduler, Seed Peer, and Peer components—showing how it achieves high stability, efficiency, and easy deployment for large‑scale file distribution.

Cloud NativeDragonflyFile Distribution
0 likes · 10 min read
How Dragonfly Supercharges Cloud‑Native File Distribution with P2P Architecture
Code Ape Tech Column
Code Ape Tech Column
Aug 22, 2022 · Backend Development

Comprehensive Guide to API Gateway Concepts, Design, Types, and Best Practices

This article provides an in‑depth overview of API gateways, covering basic concepts, design principles, functional requirements, traffic vs. business gateways, comparisons of popular implementations such as OpenResty, Kong, Zuul, and Spring Cloud Gateway, and practical recommendations for high performance, availability, and scalability in microservice architectures.

MicroservicesScalabilityapi-gateway
0 likes · 28 min read
Comprehensive Guide to API Gateway Concepts, Design, Types, and Best Practices
Shopee Tech Team
Shopee Tech Team
Aug 18, 2022 · Cloud Native

Shopee Druid Cloud Native Architecture Evolution: Design and Implementation

Shopee transformed its Druid analytics platform from a fragile physical‑machine setup into a cloud‑native, Kubernetes‑orchestrated solution that adds independent clusters, automatic scaling, traffic management, GitOps‑driven deployment, and container isolation, delivering higher stability, efficiency, lower cost, and stronger security alongside integrated monitoring and visualization tools.

DruidKubernetesScalability
0 likes · 20 min read
Shopee Druid Cloud Native Architecture Evolution: Design and Implementation
Volcano Engine Developer Services
Volcano Engine Developer Services
Aug 15, 2022 · Big Data

How ByteDance Scales Event Tracking: Inside a Billion‑Events‑Per‑Second Data Pipeline

This article explains how ByteDance’s event‑tracking (埋点) data flow handles billions of events per second using Flink‑based real‑time ETL, dynamic rule engines, data sharding, and multi‑datacenter disaster‑recovery to ensure stability, low latency, and cost‑effective processing for diverse downstream services.

Big DataFlinkScalability
0 likes · 16 min read
How ByteDance Scales Event Tracking: Inside a Billion‑Events‑Per‑Second Data Pipeline
Open Source Linux
Open Source Linux
Aug 15, 2022 · Operations

How to Choose the Right Server: Key Brands and Essential Specs Explained

This guide explains what a server is, lists the most common server brands, and walks through the crucial hardware parameters—bandwidth, CPU, chipset, memory, storage, network cards, redundancy, hot‑swap and scalability—helping you make an informed server purchase decision.

Bandwidth CalculationCPU specsScalability
0 likes · 9 min read
How to Choose the Right Server: Key Brands and Essential Specs Explained
IT Architects Alliance
IT Architects Alliance
Aug 11, 2022 · Fundamentals

Key Distributed System Concepts: Bloom Filter, Consistent Hashing, Quorum, Leader/Follower, and More

This article introduces essential distributed‑system mechanisms—including Bloom filters, consistent hashing, quorum, leader/follower roles, heartbeats, fencing, write‑ahead logs, segment logs, high‑water marks, leases, gossip protocols, failure detection, CAP/PACELC theorems, hinted handoff, read‑repair, and Merkle trees—to help engineers design scalable and fault‑tolerant services.

CAP theoremConsistencyData Structures
0 likes · 12 min read
Key Distributed System Concepts: Bloom Filter, Consistent Hashing, Quorum, Leader/Follower, and More
21CTO
21CTO
Aug 10, 2022 · Backend Development

How to Build Scalable High‑Concurrency Systems: Key Architecture Strategies

This article explains why high concurrency is a critical challenge for large‑scale internet systems and outlines the core architectural methods—vertical and horizontal scaling, distributed clusters, load balancing, caching, message queues, sharded databases, and microservices—to reliably handle massive simultaneous user requests.

Scalabilitycachinghigh concurrency
0 likes · 13 min read
How to Build Scalable High‑Concurrency Systems: Key Architecture Strategies
Dada Group Technology
Dada Group Technology
Aug 10, 2022 · Databases

Evolution of JD.com Delivery Review System Architecture and Storage Strategy

This article details the JD.com delivery review system's business scenarios, architectural evolution from a MySQL‑based design to a diversified storage stack using HBase, Redis, Elasticsearch and TiDB, and discusses the performance challenges, solutions, and future outlook for scalable, high‑availability data management.

HBaseScalabilityTiDB
0 likes · 15 min read
Evolution of JD.com Delivery Review System Architecture and Storage Strategy
Architects Research Society
Architects Research Society
Aug 9, 2022 · Fundamentals

Software Architecture Tradeoffs: What We Trade and Why It Matters

This article explains the concept of software‑architecture tradeoffs, why they are inevitable, the key system attributes involved, and how architects can consciously balance scalability, simplicity, interoperability and other “‑ilities” to make informed design decisions.

InteroperabilityScalabilitySoftware Architecture
0 likes · 12 min read
Software Architecture Tradeoffs: What We Trade and Why It Matters
Architect's Guide
Architect's Guide
Aug 3, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Pros and Cons

This article introduces eight typical software architecture design patterns—including single-database single-application, content distribution, query separation, microservices, multi-level caching, sharding, elastic scaling, and multi-datacenter deployment—explaining their structures, typical use cases, advantages, and disadvantages for building scalable, high-performance systems.

Design PatternsScalabilitySoftware Architecture
0 likes · 20 min read
Eight Common Software Architecture Design Patterns and Their Pros and Cons
Efficient Ops
Efficient Ops
Aug 1, 2022 · Operations

MPLS VPN Revamps ICBC R&D Network: Decentralization, Cost Savings, and Scalability

ICBC’s Software Development Center overhauled its star‑topology network by deploying MPLS VPN, eliminating a central hub, reducing costs, establishing optimal point‑to‑point paths, and enabling seamless expansion, thereby boosting reliability, performance, and supporting future R&D growth across multiple locations.

Cost reductionDecentralizationMPLS
0 likes · 7 min read
MPLS VPN Revamps ICBC R&D Network: Decentralization, Cost Savings, and Scalability
Bilibili Tech
Bilibili Tech
Jul 29, 2022 · Cloud Computing

Bilibili Data Center Network Design and Evolution (DCN V1.0 to V3.0)

Bilibili's network team designed and evolved its data‑center fabric from a stacked Layer‑2 V1.0 architecture through an M‑LAG EBGP‑based V2.0 design to a uniform box‑type V3.0 deployment, achieving greater stability, scalability, cost efficiency, and operational simplicity via extensive ARP, LACP, DHCP, hash, and BGP optimizations.

BGPDCNM-LAG
0 likes · 18 min read
Bilibili Data Center Network Design and Evolution (DCN V1.0 to V3.0)
IT Architects Alliance
IT Architects Alliance
Jul 25, 2022 · Backend Development

System Splitting and Architectural Evolution: Strategies for Scaling and Decoupling

To improve capacity and robustness as business complexity grows, this article explains system splitting—including horizontal, vertical, business, and database sharding—and architectural evolution techniques such as caching, indexing, microservices, and service governance, illustrating practical strategies for scalable, resilient backend architectures.

MicroservicesScalabilitycaching
0 likes · 10 min read
System Splitting and Architectural Evolution: Strategies for Scaling and Decoupling
ITPUB
ITPUB
Jul 17, 2022 · Backend Development

36 Essential Tips for Designing Robust Backend APIs

This comprehensive guide presents 36 practical recommendations for backend engineers, covering parameter validation, compatibility, extensibility, idempotency, error handling, logging, performance optimization, caching, rate limiting, security, transaction management, and clear communication to help design reliable, maintainable, and scalable service interfaces.

BackendScalabilityapi-design
0 likes · 27 min read
36 Essential Tips for Designing Robust Backend APIs
Top Architect
Top Architect
Jul 15, 2022 · Backend Development

Design and Evolution of Meituan's Real-Time Logistics Distributed System

This article details Meituan's instant logistics platform architecture, covering its background, distributed system design, high‑availability deployment, AI‑driven optimization, and future challenges, while sharing practical solutions for scalability, fault tolerance, and operational efficiency in a high‑concurrency environment.

Distributed SystemsMeituanMicroservices
0 likes · 9 min read
Design and Evolution of Meituan's Real-Time Logistics Distributed System
Snowball Engineer Team
Snowball Engineer Team
Jul 12, 2022 · Backend Development

Design and Implementation of Snowball Unified Push Platform

This article details the design, challenges, and solutions of Snowball's unified push platform, covering problem analysis, channel capability construction for Android and iOS, system and data architecture, business operations, and future enhancements to achieve high‑availability, scalable, and reliable push notifications across multiple mobile manufacturers.

Backend ArchitectureMessage QueueScalability
0 likes · 21 min read
Design and Implementation of Snowball Unified Push Platform
JavaEdge
JavaEdge
Jul 10, 2022 · Databases

How to Partition Massive Datasets: Strategies, Trade‑offs, and Hotspot Prevention

This article explains why large‑scale systems need data partitioning beyond replication, defines partitions and sharding, compares key‑range and hash‑based partitioning methods, discusses load‑balancing and hotspot avoidance, and shows how replication works together with partitioning to improve scalability.

HashingPartitioningScalability
0 likes · 12 min read
How to Partition Massive Datasets: Strategies, Trade‑offs, and Hotspot Prevention
DataFunTalk
DataFunTalk
Jul 6, 2022 · Databases

From ClickHouse to ByteHouse: Technical Optimizations and Production Practices

The whitepaper “From ClickHouse to ByteHouse” details ByteDance’s large‑scale deployment of ClickHouse, the challenges of moving it to production, and the key optimizations ByteHouse introduces—including custom table engines, a revamped query optimizer, and elastic compute‑storage separation—to achieve petabyte‑level OLAP performance.

Analytical DatabasesByteHouseOLAP
0 likes · 6 min read
From ClickHouse to ByteHouse: Technical Optimizations and Production Practices
DataFunTalk
DataFunTalk
Jul 4, 2022 · Big Data

Apache Ozone: Architecture, Advantages, and New Features Overcoming HDFS Limitations

This article explains the shortcomings of HDFS at large scale, describes the Federation and Scaling approaches, and details how Apache Ozone redesigns metadata storage, introduces container abstraction, object semantics, and new features such as optimized OM, streaming writes, erasure coding, and RocksDB consolidation to improve scalability and performance.

Apache OzoneHDFSRocksDB
0 likes · 11 min read
Apache Ozone: Architecture, Advantages, and New Features Overcoming HDFS Limitations
DataFunSummit
DataFunSummit
Jul 2, 2022 · Big Data

Technical Evolution and Optimization of Kuaishou HDFS

Over the past four years Kuaishou's data grew dozens of times, prompting scalability and storage‑cost challenges, and this article details the architectural evolution, performance and cost optimizations, cross‑region expansion, and future plans of Kuaishou's HDFS system.

Big DataHDFSScalability
0 likes · 20 min read
Technical Evolution and Optimization of Kuaishou HDFS
Top Architect
Top Architect
Jul 1, 2022 · Backend Development

Evolution of Taobao Backend Architecture: From Single‑Machine to Cloud‑Native Scale

This article walks through the step‑by‑step evolution of Taobao’s backend architecture—from a single‑machine deployment to distributed caching, load‑balancing, database sharding, micro‑services, and finally cloud‑native solutions—explaining the technologies introduced at each stage, the performance bottlenecks encountered, and the design principles that guide large‑scale system construction.

BackendMicroservicesScalability
0 likes · 20 min read
Evolution of Taobao Backend Architecture: From Single‑Machine to Cloud‑Native Scale
ByteDance SE Lab
ByteDance SE Lab
Jun 28, 2022 · Backend Development

Douyin's Video Red Packet System: Architecture, Scaling Challenges & Solutions

During the Chinese New Year campaign, Douyin integrated video creation with red packet gifting, supporting both B2C and C2C flows; this article details the system’s core operations, modular design, high‑traffic subsidy handling, concurrency strategies, fault tolerance, security measures, and comprehensive performance testing.

Backend ArchitectureScalabilitySystem Design
0 likes · 24 min read
Douyin's Video Red Packet System: Architecture, Scaling Challenges & Solutions
政采云技术
政采云技术
Jun 28, 2022 · Backend Development

Understanding the Snowflake Algorithm: Principles, Issues, and Solutions

This article explains Twitter's open‑source Snowflake distributed ID generation algorithm, detailing its bit‑field structure, common pitfalls such as clock rollback and JavaScript precision limits, and practical mitigation strategies for high‑concurrency, sharding, and sequence handling.

Scalabilityalgorithmbackend-development
0 likes · 7 min read
Understanding the Snowflake Algorithm: Principles, Issues, and Solutions
IT Architects Alliance
IT Architects Alliance
Jun 27, 2022 · Databases

Mastering Cluster Terminology and Database Cluster Architectures

This article explains core cluster concepts, the benefits of building database clusters, classifies common cluster types, and compares scalable architectures such as Oracle RAC, MySQL Cluster, sharding, CAP/BAS​E theory, and cross‑database transaction strategies for high availability and performance.

CAP theoremDatabase ClusterMySQL Cluster
0 likes · 22 min read
Mastering Cluster Terminology and Database Cluster Architectures
Architect's Guide
Architect's Guide
Jun 22, 2022 · Fundamentals

Evolution and Key Concepts of Distributed Architecture

This article traces the historical development of computer architecture from the ENIAC era through mainframes, the rise of distributed systems, and modern scaling techniques such as clustering, replication, middleware, read‑write separation, caching, and service decomposition, illustrating each stage with clear examples and diagrams.

Scalabilitydatabase shardingmiddleware
0 likes · 10 min read
Evolution and Key Concepts of Distributed Architecture
Baidu Geek Talk
Baidu Geek Talk
Jun 20, 2022 · Backend Development

How Baidu’s “My Wallet” Unified User Assets with Scalable Backend Architecture

This article details the design and implementation of Baidu App’s “My Wallet” feature, covering its background, business goals, system architecture, data synchronization, multi‑level caching, read‑write separation, data consistency, configurability, and database sharding to achieve high availability and performance for billions of users.

BackendConfigurationRead-Write Separation
0 likes · 18 min read
How Baidu’s “My Wallet” Unified User Assets with Scalable Backend Architecture
IT Architects Alliance
IT Architects Alliance
Jun 14, 2022 · Backend Development

8 Essential Backend Architecture Patterns Every Engineer Should Master

This article explores eight common backend architecture patterns—from simple single‑database setups to microservices, caching, sharding, elastic scaling, and multi‑region deployments—detailing their design principles, typical use cases, advantages, drawbacks, and practical implementation steps.

Backend ArchitectureDesign PatternsMicroservices
0 likes · 23 min read
8 Essential Backend Architecture Patterns Every Engineer Should Master
IT Architects Alliance
IT Architects Alliance
Jun 6, 2022 · Backend Development

From Monolith to Event‑Driven Microservices: A Step‑by‑Step Architecture Blueprint

This comprehensive guide explains how to transform a small e‑commerce monolith into a highly scalable, low‑latency, fault‑tolerant event‑driven microservice system by applying layered architecture, SOA, design patterns, API‑gateway strategies, CQRS, event sourcing, and appropriate cloud‑native technologies.

CQRSDesign PatternsEvent Sourcing
0 likes · 22 min read
From Monolith to Event‑Driven Microservices: A Step‑by‑Step Architecture Blueprint
Dada Group Technology
Dada Group Technology
Jun 6, 2022 · Backend Development

Evolution of JD Daojia Search System Architecture from Version 1.0 to 3.0

The article details the progressive architectural evolution of JD Daojia's search system—starting from a simple, single‑layer ES‑based 1.0 design, through the 2.0 overhaul that introduced full‑recall, independent ranking services, and index disaster‑recovery, to the 3.0 version that adds multi‑path recall, sophisticated ranking models, and automated routing for high availability.

ElasticsearchScalabilitySearch
0 likes · 20 min read
Evolution of JD Daojia Search System Architecture from Version 1.0 to 3.0
Architects Research Society
Architects Research Society
Jun 4, 2022 · Operations

Improving Solr Search Stability and Performance in a High‑Traffic Personalization Service

This article describes how a team tackled stability and performance problems in a SolrCloud‑based search and recommendation stack serving 150,000 requests per minute, detailing root‑cause analysis, memory and GC tuning, replica configuration changes, and the resulting reductions in latency, resource usage, and operational complexity.

OperationsScalabilitySearch
0 likes · 14 min read
Improving Solr Search Stability and Performance in a High‑Traffic Personalization Service
JavaEdge
JavaEdge
Jun 3, 2022 · Operations

How to Scale Systems: From Load Metrics to Architecture Strategies

This article explains how to describe current system load, choose appropriate load parameters, analyze Twitter's scaling challenges, compare relational and push‑based timeline designs, clarify latency versus response time, emphasize percentile monitoring, and evaluate vertical versus horizontal scaling and hybrid approaches for handling increasing traffic.

LatencyLoad TestingScalability
0 likes · 15 min read
How to Scale Systems: From Load Metrics to Architecture Strategies
Top Architect
Top Architect
May 31, 2022 · Backend Development

AKF Principles for Microservice Splitting: X‑Axis, Y‑Axis, and Z‑Axis Strategies

The article explains how to address single‑point failures and capacity limits by clustering servers using replication patterns and introduces the AKF microservice splitting principle, detailing X‑axis horizontal replication, Y‑axis business‑oriented division, and Z‑axis data‑driven partitioning with diagrams.

AKFBackendMicroservices
0 likes · 5 min read
AKF Principles for Microservice Splitting: X‑Axis, Y‑Axis, and Z‑Axis Strategies
Architecture Digest
Architecture Digest
May 31, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Pros and Cons

This article introduces eight widely used software architecture design patterns—including single‑database single‑app, content distribution, query separation, microservices, multi‑level caching, sharding, elastic scaling, and multi‑datacenter deployment—explaining their typical designs, advantages, disadvantages, and practical considerations for building scalable, high‑performance systems.

MicroservicesScalabilitybackend-development
0 likes · 22 min read
Eight Common Software Architecture Design Patterns and Their Pros and Cons
Architects' Tech Alliance
Architects' Tech Alliance
May 28, 2022 · Cloud Computing

Understanding Cloud Networking: Concepts, History, and Benefits

This article explains what cloud networking is, traces its evolution from the 1960s to modern multi‑cloud environments, compares it with traditional networking, and outlines its key advantages such as cost reduction, scalability, productivity, and resilience for enterprises adopting cloud‑based network architectures.

Cost reductionScalabilitycloud networking
0 likes · 10 min read
Understanding Cloud Networking: Concepts, History, and Benefits
IT Architects Alliance
IT Architects Alliance
May 28, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Pros and Cons

This article introduces eight typical software architecture design patterns—including single-database single-application, content distribution, query separation, microservices, multi-level caching, sharding, elastic scaling, and multi-datacenter deployment—explaining their structures, typical use cases, advantages, disadvantages, and practical considerations for building scalable, reliable systems.

BackendDesign PatternsMicroservices
0 likes · 21 min read
Eight Common Software Architecture Design Patterns and Their Pros and Cons
macrozheng
macrozheng
May 27, 2022 · Backend Development

Designing a Scalable Coupon System: From Distribution to Redemption

This article explains the end‑to‑end design of a coupon system for e‑commerce, covering promotion types, core workflows, service architecture, database schema, distributed transaction handling, scaling strategies, rate limiting, and consistency mechanisms such as TCC.

Coupon SystemScalabilitybackend design
0 likes · 15 min read
Designing a Scalable Coupon System: From Distribution to Redemption
dbaplus Community
dbaplus Community
May 26, 2022 · Databases

How Meituan Built a Scalable Autonomous Database System to Slash MTTR

This article details Meituan's journey from rapid database growth and operational bottlenecks to a multi‑year roadmap that combines platform‑level monitoring, rule‑based and AI‑enhanced root‑cause analysis, and automated remediation, ultimately delivering measurable improvements in alert accuracy, recall rates, and overall database reliability.

Scalabilityaiautomation
0 likes · 19 min read
How Meituan Built a Scalable Autonomous Database System to Slash MTTR
Architect
Architect
May 26, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Pros and Cons

This article explains eight widely used software architecture design patterns—including single‑database single‑application, content distribution, query separation, microservices, multi‑level caching, database sharding, elastic scaling, and multi‑data‑center—detailing their typical scenarios, advantages, and disadvantages for backend developers.

MicroservicesScalabilitySoftware Architecture
0 likes · 20 min read
Eight Common Software Architecture Design Patterns and Their Pros and Cons
Top Architect
Top Architect
May 26, 2022 · Backend Development

Eight Common Software Architecture Design Patterns and Their Advantages & Disadvantages

The article introduces eight widely used software architecture design patterns—including single‑database, content distribution, query separation, microservices, multi‑level caching, sharding, elastic scaling, and multi‑datacenter deployment—explaining their typical structures, suitable scenarios, and the key pros and cons of each.

BackendDesign PatternsMicroservices
0 likes · 21 min read
Eight Common Software Architecture Design Patterns and Their Advantages & Disadvantages
MaGe Linux Operations
MaGe Linux Operations
May 25, 2022 · Operations

Why Kubernetes LIST Requests Can Cripple Your Cluster and How to Fix Them

This article examines how heavy LIST operations in unstructured storage systems like Ceph and etcd consume massive I/O, network and CPU, threaten cluster stability, and offers detailed code analysis, performance testing, and practical tuning recommendations to keep large‑scale Kubernetes clusters reliable.

KubernetesListScalability
0 likes · 29 min read
Why Kubernetes LIST Requests Can Cripple Your Cluster and How to Fix Them
dbaplus Community
dbaplus Community
May 24, 2022 · Cloud Computing

Why Serverless is Shaping the Future of Cloud Computing and Databases

Serverless, once a niche concept, is rapidly becoming a core paradigm in cloud computing, offering resource decoupling, automatic scaling, and usage‑based billing, while its adoption in databases introduces unique challenges such as persistence, connection handling, and performance, prompting ongoing research and evolving commercial implementations.

BaaSFaaSFuture Trends
0 likes · 13 min read
Why Serverless is Shaping the Future of Cloud Computing and Databases
Top Architect
Top Architect
May 18, 2022 · Backend Development

Designing Efficient Read/Unread Tracking for Group Chat Messages Using Bitmaps

The article analyzes the memory inefficiency of storing per‑user read/unread lists for group chat messages, proposes a bitmap‑based solution with user‑to‑map ID mapping, discusses handling of member exits, and evaluates the storage savings and scalability of the new design.

BitmapData StructureScalability
0 likes · 7 min read
Designing Efficient Read/Unread Tracking for Group Chat Messages Using Bitmaps
macrozheng
macrozheng
May 18, 2022 · Backend Development

36 Essential Tips for Designing Robust Backend APIs

This article presents 36 practical guidelines for backend engineers covering interface parameter validation, compatibility, extensibility, idempotency, logging, error handling, security, rate limiting, caching, transaction management, and more, helping you design reliable, maintainable, and high‑performance APIs across any language.

BackendIdempotencyScalability
0 likes · 30 min read
36 Essential Tips for Designing Robust Backend APIs
MaGe Linux Operations
MaGe Linux Operations
May 17, 2022 · Backend Development

Mastering Backend Development: Key Concepts, Architecture, and Best Practices

This comprehensive guide explores essential backend development concepts—from system design principles like high cohesion and low coupling, through architecture patterns such as high availability and load balancing, to network communication, fault handling, monitoring, and deployment strategies, providing clear explanations for developers.

BackendScalabilitySystem Design
0 likes · 32 min read
Mastering Backend Development: Key Concepts, Architecture, and Best Practices
Top Architect
Top Architect
May 7, 2022 · Backend Development

AKF Principle for Microservice Splitting: X, Y, and Z Axis Strategies

The article explains the AKF principle for microservice design, detailing how X‑axis horizontal replication, Y‑axis functional splitting, and Z‑axis data‑centric partitioning address single‑point failures, capacity limits, and performance bottlenecks by employing master‑master, master‑slave, and master‑backup replication patterns.

AKFBackendMicroservices
0 likes · 6 min read
AKF Principle for Microservice Splitting: X, Y, and Z Axis Strategies
Java Backend Technology
Java Backend Technology
May 1, 2022 · Databases

Mastering Database Performance: 8 Proven Optimization Strategies

This article explains why databases become slow, introduces a four‑layer thinking model, and presents eight practical solutions—including reducing data volume, leveraging space for performance, and selecting the right storage system—to help backend engineers resolve 80‑90% of common performance problems.

CQRSDatabase OptimizationNoSQL
0 likes · 19 min read
Mastering Database Performance: 8 Proven Optimization Strategies
Open Source Linux
Open Source Linux
Apr 27, 2022 · Backend Development

From Single Server to Cloud: 14 Stages of Scaling a Large Website

This article walks through the step‑by‑step evolution of a high‑traffic e‑commerce site—from a single‑machine setup to cloud‑native microservices—detailing each architectural milestone, the technologies involved, and the design principles that guide scaling from hundreds to millions of concurrent users.

Backend ArchitectureMicroservicesScalability
0 likes · 22 min read
From Single Server to Cloud: 14 Stages of Scaling a Large Website
Cloud Native Technology Community
Cloud Native Technology Community
Apr 26, 2022 · Backend Development

Rapid Event Notification System (RENO) at Netflix: Design, Architecture, and Lessons Learned

Netflix built the Rapid Event Notification (RENO) system to deliver real‑time, scalable, and prioritized notifications across millions of devices, handling diverse use cases such as watch activity, personalization updates, plan changes, and diagnostics while managing high request‑per‑second loads through a hybrid push‑pull model and targeted delivery.

Backend ArchitectureDistributed SystemsNetflix
0 likes · 13 min read
Rapid Event Notification System (RENO) at Netflix: Design, Architecture, and Lessons Learned
Wukong Talks Architecture
Wukong Talks Architecture
Apr 23, 2022 · Backend Development

Design and Scaling of a High‑Concurrency Spring Festival Shake‑and‑Red‑Packet System

This article details the architecture, challenges, and solutions behind a high‑traffic Spring Festival shake‑and‑red‑packet system, covering prototype design, bandwidth and request‑rate handling, access clusters, overload protection, and iterative versions that achieved up to 110 billion shakes with peak loads of 14 million requests per second.

BackendScalabilitySystem Design
0 likes · 17 min read
Design and Scaling of a High‑Concurrency Spring Festival Shake‑and‑Red‑Packet System
21CTO
21CTO
Apr 22, 2022 · Backend Development

From Single Server to Cloud‑Native: How Taobao Scaled to Millions of Users

This article traces Taobao’s architectural evolution—from a single‑machine setup to distributed clusters, caching layers, load‑balancing proxies, database sharding, microservices, ESB, containerization, and finally cloud‑native deployment—highlighting the technologies and design principles that enable scaling from hundreds to tens of millions of concurrent users.

Distributed SystemsMicroservicesScalability
0 likes · 22 min read
From Single Server to Cloud‑Native: How Taobao Scaled to Millions of Users
dbaplus Community
dbaplus Community
Apr 21, 2022 · Backend Development

Preventing Cache Penetration and Syncing Redis with MySQL at Massive Scale

This article explains why cache penetration can cripple ultra‑large systems, how storing full data in Redis eliminates the risk, and presents two reliable cache‑update strategies—message‑queue‑driven updates and real‑time MySQL Binlog subscription via Canal—complete with configuration steps and Java code examples.

CanalMessage QueueMySQL Binlog
0 likes · 14 min read
Preventing Cache Penetration and Syncing Redis with MySQL at Massive Scale
Wukong Talks Architecture
Wukong Talks Architecture
Apr 21, 2022 · Backend Development

Evolution of Server‑Side Architecture from Hundreds to Tens of Millions of Concurrent Users: A Taobao Case Study

This article outlines the step‑by‑step evolution of a high‑traffic e‑commerce backend—from a single‑machine setup to cloud‑native microservices—illustrating the technologies and design principles needed to scale from hundreds to tens of millions of concurrent users.

BackendMicroservicesScalability
0 likes · 19 min read
Evolution of Server‑Side Architecture from Hundreds to Tens of Millions of Concurrent Users: A Taobao Case Study
Open Source Linux
Open Source Linux
Apr 21, 2022 · Backend Development

How Did Taobao’s Backend Architecture Evolve to Support Millions of Users?

Using Taobao as a case study, this article traces the step‑by‑step evolution of a high‑traffic backend—from a single‑machine setup through database sharding, caching, load balancing, microservices, containerization, and finally cloud deployment—highlighting the technologies and design principles that enable scaling to millions of concurrent users.

MicroservicesScalabilityarchitecture
0 likes · 23 min read
How Did Taobao’s Backend Architecture Evolve to Support Millions of Users?
Baidu Geek Talk
Baidu Geek Talk
Apr 20, 2022 · Backend Development

How to Build a Scalable, Smart Recommendation Slot for Short‑Video Apps

This article explains the background, design principles, high‑concurrency handling, storage optimization, rule‑engine implementation, and intelligent scheduling needed to create a universal, stable, extensible, and intelligent recommendation slot that enriches short‑video app ecosystems.

Backend ArchitectureScalabilityhigh concurrency
0 likes · 14 min read
How to Build a Scalable, Smart Recommendation Slot for Short‑Video Apps
IT Xianyu
IT Xianyu
Apr 20, 2022 · Fundamentals

Designing Scalable Systems for Billions of Users: From a Single Server to Distributed Architecture

This article explains how to evolve a simple single‑server web application into a highly available, horizontally and vertically scalable system for billions of users by covering DNS, vertical and horizontal scaling, load balancing, database replication, sharding, denormalization, SQL/NoSQL choices, stateless design, caching, CDN and global deployment.

Database ReplicationDistributed SystemsScalability
0 likes · 18 min read
Designing Scalable Systems for Billions of Users: From a Single Server to Distributed Architecture
ByteDance Data Platform
ByteDance Data Platform
Apr 15, 2022 · Cloud Native

How ByteHouse Evolved From ClickHouse Into a Next‑Gen Cloud‑Native Data Warehouse

ByteHouse, born from ByteDance’s extensive use of ClickHouse, transformed a high‑performance OLAP engine into a cloud‑native, scalable data warehouse by addressing scalability, elasticity, high availability, and multi‑tenant challenges through architectural redesign, custom storage layers, and advanced metadata management.

Big DataByteHouseScalability
0 likes · 19 min read
How ByteHouse Evolved From ClickHouse Into a Next‑Gen Cloud‑Native Data Warehouse
Architecture Digest
Architecture Digest
Apr 12, 2022 · Backend Development

AKF Principle: X‑Y‑Z Axis Splitting for Scalable Microservice Clusters

The article explains how to address single‑point failures and capacity limits in server clusters by applying the AKF principle, detailing X‑axis horizontal replication, Y‑axis business‑function splitting, and Z‑axis data‑access splitting to achieve robust, scalable microservice architectures.

AKF principleBackend ArchitectureMicroservices
0 likes · 5 min read
AKF Principle: X‑Y‑Z Axis Splitting for Scalable Microservice Clusters
IT Architects Alliance
IT Architects Alliance
Apr 11, 2022 · Backend Development

Evolution of Server‑Side Architecture: From Single‑Machine Deployment to Cloud‑Native Microservices

This article uses Taobao as a case study to trace the step‑by‑step evolution of a high‑traffic backend system—from a single‑machine setup through caching, load balancing, database sharding, microservices, ESB, containerization, and finally cloud‑native deployment—while highlighting the key technologies and design principles at each stage.

MicroservicesScalabilityarchitecture
0 likes · 20 min read
Evolution of Server‑Side Architecture: From Single‑Machine Deployment to Cloud‑Native Microservices
Architecture Digest
Architecture Digest
Apr 8, 2022 · Cloud Native

Scaling Productivity on Microservices at Lyft – Development and Testing Environment History

This article chronicles Lyft's evolution from a PHP monolith to a Python and Go microservice architecture, detailing the development and testing environments—including Devbox, Onebox, integration testing, pre‑release staging, and the migration to Kubernetes—while highlighting the scalability and productivity challenges faced as the service count grew to hundreds.

MicroservicesScalabilitycontinuous integration
0 likes · 16 min read
Scaling Productivity on Microservices at Lyft – Development and Testing Environment History
Code Ape Tech Column
Code Ape Tech Column
Apr 6, 2022 · Databases

Database Bottlenecks and Sharding Strategies

The article explains how I/O and CPU bottlenecks increase active database connections, then details various sharding techniques—including horizontal and vertical database/table partitioning, their concepts, results, scenarios, and analysis—followed by tools, implementation steps, common issues, and best‑practice recommendations.

Scalabilityperformancesharding
0 likes · 10 min read
Database Bottlenecks and Sharding Strategies
21CTO
21CTO
Apr 3, 2022 · Backend Development

How We Achieved 20k+ TPS High Availability for a Billion‑User Membership System

This article details the design and implementation of a highly available, high‑performance membership system serving over a billion users, covering Elasticsearch dual‑center clusters, traffic isolation, Redis caching, MySQL migration, and fine‑grained flow‑control and degradation strategies.

ElasticsearchScalabilitySystem Architecture
0 likes · 21 min read
How We Achieved 20k+ TPS High Availability for a Billion‑User Membership System
Java Interview Crash Guide
Java Interview Crash Guide
Mar 31, 2022 · Backend Development

How We Achieved 20k TPS High‑Availability for a Billion‑User Membership System

This article details the design and implementation of a highly available, high‑performance membership system serving billions of users, covering Elasticsearch dual‑center clusters, traffic‑isolated architectures, deep ES optimizations, Redis caching with distributed locks, dual‑center MySQL partitioning, migration strategies, abnormal account handling, and future fine‑grained flow‑control and degradation policies.

Distributed SystemsElasticsearchScalability
0 likes · 20 min read
How We Achieved 20k TPS High‑Availability for a Billion‑User Membership System
IT Architects Alliance
IT Architects Alliance
Mar 30, 2022 · Operations

30 Essential Architecture Patterns for Scalable and Resilient Systems

This article systematically presents thirty architectural patterns—covering management, monitoring, performance, scalability, data handling, design, messaging, resilience, and security—to help engineers design, implement, and operate robust, high‑performance distributed systems.

Design PatternsOperationsScalability
0 likes · 33 min read
30 Essential Architecture Patterns for Scalable and Resilient Systems
IT Architects Alliance
IT Architects Alliance
Mar 30, 2022 · Backend Development

Designing a Scalable Event-Driven Microservices Architecture for E‑Commerce

This article guides readers through the evolution from a monolithic e‑commerce application to a highly available, scalable, low‑latency event‑driven microservices architecture, covering design patterns, principles, API gateway, BFF, service aggregation, CQRS, event sourcing, and technology stack choices such as Kafka and Cassandra.

CQRSEvent-drivenKafka
0 likes · 21 min read
Designing a Scalable Event-Driven Microservices Architecture for E‑Commerce
Architects Research Society
Architects Research Society
Mar 29, 2022 · Backend Development

Designing Microservice Architecture with Patterns, Principles, and Best Practices

This comprehensive guide teaches how to design scalable, highly available microservice architectures by applying design patterns, principles, and best practices, covering the evolution from monolithic to event‑driven systems, communication strategies, data management techniques, and technology choices such as API gateways, BFF, CQRS, and Kafka.

CQRSDesign PatternsEvent-driven
0 likes · 23 min read
Designing Microservice Architecture with Patterns, Principles, and Best Practices
IT Architects Alliance
IT Architects Alliance
Mar 27, 2022 · Backend Development

From a Simple MVP Monolith to a Complex Distributed Architecture: Taobao Case Study

This article walks through the step‑by‑step evolution of a basic single‑server e‑commerce system into a large‑scale, distributed architecture, explaining core concepts, each architectural upgrade, the technologies involved, and key design principles for building scalable, high‑availability services.

Distributed SystemsMicroservicesScalability
0 likes · 20 min read
From a Simple MVP Monolith to a Complex Distributed Architecture: Taobao Case Study
IT Architects Alliance
IT Architects Alliance
Mar 23, 2022 · Operations

Designing High‑Performance, Highly‑Available, Scalable E‑Commerce Architecture

This article provides a comprehensive technical guide on building large‑scale distributed websites, covering characteristics, architectural goals, patterns, performance, high‑availability, scalability, extensibility, security, agility, and a detailed e‑commerce case study with practical diagrams and capacity estimations.

Distributed SystemsScalabilitycaching
0 likes · 26 min read
Designing High‑Performance, Highly‑Available, Scalable E‑Commerce Architecture
Top Architect
Top Architect
Mar 23, 2022 · Backend Development

Technical Summary of Large-Scale Distributed Website Architecture and E‑Commerce System Design

This article provides a comprehensive technical overview of large‑scale distributed website architecture, covering characteristics, design goals, architectural patterns, performance, high availability, scalability, extensibility, security, agility, evolution stages, capacity estimation, and practical optimization techniques for e‑commerce platforms.

Distributed SystemsScalabilityarchitecture
0 likes · 25 min read
Technical Summary of Large-Scale Distributed Website Architecture and E‑Commerce System Design
IT Architects Alliance
IT Architects Alliance
Mar 22, 2022 · Backend Development

High‑Availability Architecture for a Membership System: Elasticsearch Dual‑Center, Redis Caching, MySQL Migration and Fine‑Grained Flow Control

This article details the design and implementation of a high‑availability membership system, covering Elasticsearch dual‑center master‑slave clusters, traffic‑isolated three‑cluster ES architecture, Redis multi‑center caching, MySQL dual‑center partitioning, data migration strategies, and refined flow‑control and degradation mechanisms to ensure stable, low‑latency service under massive concurrent load.

Distributed SystemsElasticsearchScalability
0 likes · 20 min read
High‑Availability Architecture for a Membership System: Elasticsearch Dual‑Center, Redis Caching, MySQL Migration and Fine‑Grained Flow Control
IT Architects Alliance
IT Architects Alliance
Mar 20, 2022 · Backend Development

Evolution of Taobao Backend Architecture from Single Server to Cloud‑Native Microservices

This article outlines the step‑by‑step evolution of Taobao's backend architecture—from a single‑machine setup to distributed clusters, caching, load balancing, database sharding, microservices, containerization, and finally cloud‑native deployment—highlighting the technologies and design principles involved at each stage.

BackendMicroservicesScalability
0 likes · 18 min read
Evolution of Taobao Backend Architecture from Single Server to Cloud‑Native Microservices
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Mar 19, 2022 · Backend Development

How Taobao Scaled to Millions of Concurrent Users: Architecture Evolution

This article walks through Taobao’s journey from a single‑server setup to a cloud‑native, micro‑service architecture capable of handling tens of millions of concurrent requests, explaining each scaling step, the technologies involved, and key design principles for high‑availability systems.

MicroservicesScalabilitycloud computing
0 likes · 20 min read
How Taobao Scaled to Millions of Concurrent Users: Architecture Evolution
IT Architects Alliance
IT Architects Alliance
Mar 19, 2022 · Databases

Designing Data Architecture for Microservices: Principles, Database Choices, and Scaling Strategies

This article explains microservice fundamentals, outlines their advantages, and provides detailed guidance on data design, database selection, and scaling techniques—including decoupling, lightweight APIs, DevOps CI/CD, polyglot persistence, and sharding—to help architects build robust, flexible microservice systems.

MicroservicesMongoDBScalability
0 likes · 20 min read
Designing Data Architecture for Microservices: Principles, Database Choices, and Scaling Strategies
Architects' Tech Alliance
Architects' Tech Alliance
Mar 16, 2022 · Fundamentals

Comprehensive Overview of Software Architecture: Concepts, Layers, Levels, Evolution, and Best Practices

This article provides an extensive introduction to software architecture, covering its definition, essential concepts such as systems, subsystems, modules, components, and frameworks, various architectural layers and classifications, architectural levels, strategic versus tactical design, evolution from monoliths to micro‑services, common pitfalls, measurement criteria, and recommended learning resources.

MicroservicesScalabilitySoftware Architecture
0 likes · 21 min read
Comprehensive Overview of Software Architecture: Concepts, Layers, Levels, Evolution, and Best Practices
IT Architects Alliance
IT Architects Alliance
Mar 13, 2022 · Databases

Designing Scalable Systems for Billions of Users: Architecture, Scaling, and Database Strategies

This article explains how to evolve a simple single‑server web application into a highly available, horizontally scalable system by introducing DNS routing, vertical and horizontal scaling, load‑balancing, database replication, sharding, denormalization, SQL/NoSQL choices, caching, CDN, and GeoDNS techniques.

ScalabilityVertical Scalingcaching
0 likes · 18 min read
Designing Scalable Systems for Billions of Users: Architecture, Scaling, and Database Strategies
IT Architects Alliance
IT Architects Alliance
Mar 13, 2022 · Operations

30 Essential Architecture Patterns for Scalable, Resilient Systems

This article presents a comprehensive catalog of thirty architectural patterns—including management, monitoring, performance, data management, design, messaging, resilience, and security modes—explaining their purpose, typical use cases, benefits, and implementation considerations to help engineers build robust, high‑performance distributed applications.

Architecture PatternsOperationsResilience
0 likes · 32 min read
30 Essential Architecture Patterns for Scalable, Resilient Systems
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Mar 12, 2022 · Backend Development

30 Essential Architecture Patterns for Scalable Backend Systems

This article presents a comprehensive catalog of thirty architectural patterns—including ambassador, anti‑corruption, gateway aggregation, CQRS, event sourcing, sharding, and circuit breaker—that help developers design, manage, and scale modern backend services efficiently and reliably.

Design PatternsMicroservicesScalability
0 likes · 37 min read
30 Essential Architecture Patterns for Scalable Backend Systems
IT Services Circle
IT Services Circle
Mar 12, 2022 · Databases

Understanding MySQL Master‑Slave Replication and Read/Write Splitting

This article explains the basics of MySQL master‑slave replication, illustrates how read/write splitting works to alleviate performance bottlenecks, and shares practical test results showing reduced latency on the master and improved overall throughput when directing reads to replica servers.

DatabasePerformanceReadWriteSplittingReplication
0 likes · 4 min read
Understanding MySQL Master‑Slave Replication and Read/Write Splitting
Architects' Tech Alliance
Architects' Tech Alliance
Mar 11, 2022 · Backend Development

Designing a System That Can Scale to Hundreds of Millions of Users

This article explains how to architect a highly scalable backend by starting with a simple single‑server setup, then applying vertical and horizontal scaling, database replication, sharding, caching, load balancing, CDN, GeoDNS and stateless design to support over a hundred million concurrent users.

BackendDistributed SystemsScalability
0 likes · 18 min read
Designing a System That Can Scale to Hundreds of Millions of Users
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Mar 11, 2022 · Cloud Native

How Meituan Scaled Instant Logistics with a Distributed Cloud‑Native Architecture

This article explains how Meituan's instant logistics platform evolved over five years, detailing the distributed, high‑concurrency system design, AI‑driven optimizations, multi‑center and unit‑based deployment strategies, and the operational challenges and solutions for achieving high availability and low latency.

AI integrationMicroservicesScalability
0 likes · 10 min read
How Meituan Scaled Instant Logistics with a Distributed Cloud‑Native Architecture