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Performance Optimization

2086 articles · Page 9 of 21
Zhuanzhuan Tech
Zhuanzhuan Tech
Dec 27, 2023 · Big Data

Implementing Self-Service OLAP Analytics with Quick BI and StarRocks: Architecture, Optimizations, and Lessons Learned

This article presents a comprehensive case study of building a self‑service OLAP analytics platform at ZhaiZhai using Quick BI and StarRocks, covering background motivations, technical architecture, implementation details, performance‑optimizing case studies, and the resulting business impact.

OLAPPerformance OptimizationQuick BI
0 likes · 16 min read
Implementing Self-Service OLAP Analytics with Quick BI and StarRocks: Architecture, Optimizations, and Lessons Learned
Baobao Algorithm Notes
Baobao Algorithm Notes
Dec 24, 2023 · Artificial Intelligence

Must‑Read AI Agent and LLM Research Papers for Deep Understanding

This curated reading list compiles essential papers on AI agents, task planning, hallucination mitigation, multimodal models, image/video generation, foundational LLM research, open‑source large models, fine‑tuning techniques, and performance optimization, providing a comprehensive roadmap for anyone aiming to master modern generative AI.

AI agentsPerformance Optimizationmultimodal learning
0 likes · 23 min read
Must‑Read AI Agent and LLM Research Papers for Deep Understanding
Weimob Technology Center
Weimob Technology Center
Dec 22, 2023 · Big Data

Unlocking Elasticsearch at Scale: Real‑World Practices from Weimob

The Weimob Technology Salon session on "Elasticsearch in Weimob's Practice" shares practical usage recommendations, monitoring setups with Prometheus and Grafana, field‑type guidance, and solutions to common operational challenges, offering developers actionable insights for high‑performance search deployments.

ElasticsearchPerformance OptimizationWeimob
0 likes · 5 min read
Unlocking Elasticsearch at Scale: Real‑World Practices from Weimob
Huolala Tech
Huolala Tech
Dec 21, 2023 · Operations

How to Accurately Evaluate and Guarantee System Capacity for High‑Traffic Services

This article explains why capacity assessment and guarantee are essential for high‑traffic services, outlines the core factors influencing system capacity such as thread count, response time, CPU, memory and database resources, presents calculation formulas, describes load‑testing methods, shares practical benchmark results for Tomcat and Undertow, and offers actionable recommendations for improving throughput and stability.

Load TestingPerformance Optimizationbackend services
0 likes · 16 min read
How to Accurately Evaluate and Guarantee System Capacity for High‑Traffic Services
Ximalaya Technology Team
Ximalaya Technology Team
Dec 19, 2023 · Cloud Computing

Text-Based Audio Editing in Cloud Editing: Architecture, Features, and Performance Optimizations

The article discusses cloud-based audio editing tool architecture, focusing on text‑based editing enabled by ASR, hierarchical DOM (Word, Sentence, Paragraph), performance challenges with massive character nodes, and optimizations like viewport‑based rendering and efficient drag‑select, achieving large speed gains for long recordings.

ASRPerformance OptimizationText Editing
0 likes · 14 min read
Text-Based Audio Editing in Cloud Editing: Architecture, Features, and Performance Optimizations
DataFunTalk
DataFunTalk
Dec 15, 2023 · Big Data

Zhihu Bridge Platform: Internal Marketing Architecture, Challenges, and Optimizations

This article presents a comprehensive overview of Zhihu's Bridge Platform internal marketing module, detailing its background, business logic, product components such as CDP, activity and delivery platforms, architectural layers, performance bottlenecks, optimization techniques—including distributed transactions, bitmap indexing, and vectorized query execution—and future directions toward marketing automation and intelligence.

CDPDorisPerformance Optimization
0 likes · 28 min read
Zhihu Bridge Platform: Internal Marketing Architecture, Challenges, and Optimizations
Liangxu Linux
Liangxu Linux
Dec 14, 2023 · Fundamentals

Understanding CPU Cache: Types, Structure, and Performance Optimization

This article explains why CPU caches are needed, describes the hierarchy and internal structure of cache lines, compares direct‑mapped, set‑associative and fully‑associative caches, and shows how cache‑aware coding can dramatically improve program execution speed.

C++CPU cacheCache Hierarchy
0 likes · 12 min read
Understanding CPU Cache: Types, Structure, and Performance Optimization
Architect
Architect
Dec 13, 2023 · Industry Insights

How Bilibili Engineered a 1.2 B‑Viewer Live Stream for the LoL World Championship

This article details Bilibili's end‑to‑end technical planning, traffic‑estimation models, and concrete optimizations—including hotspot caching, traffic dispersion, long‑connection isolation, and automated fault‑injection—that enabled the S13 League of Legends finals to serve over 1.2 billion viewers with stable, low‑latency streaming.

High ConcurrencyPerformance OptimizationTraffic Engineering
0 likes · 22 min read
How Bilibili Engineered a 1.2 B‑Viewer Live Stream for the LoL World Championship
Test Development Learning Exchange
Test Development Learning Exchange
Dec 12, 2023 · Fundamentals

Advanced Python Debugging and Performance Optimization Techniques

This article presents several advanced Python debugging and performance optimization techniques—including using assert statements, interactive pdb debugging, cProfile profiling, generator expressions, dictionary/set lookups, appropriate data structures, and functools.lru_cache caching—to help developers write more efficient and reliable code.

Performance OptimizationProfilingPython
0 likes · 5 min read
Advanced Python Debugging and Performance Optimization Techniques
Ximalaya Technology Team
Ximalaya Technology Team
Dec 12, 2023 · Frontend Development

Performance Optimization of Cloud Editing Playback: Preloading and Latency Reduction

By analyzing latency sources and introducing a pre‑loading ‘prepare’ step with new player APIs, the cloud‑editing team reduced audio start‑up delays by roughly 200 ms on average—cutting half‑second waits to under three‑hundred milliseconds and markedly improving streamer workflow.

Performance Optimizationcloud editingfrontend
0 likes · 12 min read
Performance Optimization of Cloud Editing Playback: Preloading and Latency Reduction
php Courses
php Courses
Dec 11, 2023 · Backend Development

How to Reduce Server Load Using PHP: Caching, Pagination, and Result Caching

This article explains how to lower server load in PHP applications by employing caching mechanisms such as Memcached or Redis, implementing pagination to limit data per request, and caching computational results, while providing concrete code examples for each technique.

PHPPerformance OptimizationServer Load
0 likes · 6 min read
How to Reduce Server Load Using PHP: Caching, Pagination, and Result Caching
Architects' Tech Alliance
Architects' Tech Alliance
Dec 9, 2023 · Fundamentals

Impact of IO Patterns on NVMe SSD Performance and Optimization Strategies

The article examines how different I/O patterns, such as sequential writes, request size interference, and read/write conflicts, affect NVMe SSD performance, explains the underlying mechanisms like write amplification and GC behavior, and proposes software-level optimizations—including large‑block writes, Optane caching, and OpenChannel/Object SSD designs—to improve throughput and latency.

IO PatternNVMePerformance Optimization
0 likes · 10 min read
Impact of IO Patterns on NVMe SSD Performance and Optimization Strategies
php Courses
php Courses
Dec 7, 2023 · Backend Development

Improving Website Response Speed by Optimizing PHP Functions

This article explains how to boost website response speed by reducing PHP function calls, leveraging built-in functions, caching results, and employing asynchronous processing, providing clear code examples for each optimization technique in PHP.

PHPPerformance Optimizationasynchronous-processing
0 likes · 5 min read
Improving Website Response Speed by Optimizing PHP Functions
Volcano Engine Developer Services
Volcano Engine Developer Services
Dec 6, 2023 · Cloud Native

Mastering Kubernetes Cluster Autoscaler: Real‑World Challenges & Solutions

This article explores how Volcano Engine's VKE leverages Kubernetes Cluster Autoscaler to achieve elastic scaling, detailing the component's core functions, a customer’s high‑throughput workload, four major scaling problems encountered, and practical recommendations to improve performance, reliability, and cost efficiency.

Cluster AutoscalerKubernetesPerformance Optimization
0 likes · 18 min read
Mastering Kubernetes Cluster Autoscaler: Real‑World Challenges & Solutions
dbaplus Community
dbaplus Community
Dec 3, 2023 · Databases

How Qunar Revamped Its Database Backup System for 27× Speed Gains

The article details Qunar’s senior DBA Qian Fangyuan’s redesign of the company’s database backup and recovery platform, explaining the shortcomings of the legacy system, the new architecture, high‑performance backup techniques using Xtrabackup, dynamic throttling, storage abstraction, and the resulting dramatic improvements in backup and restore speeds and reliability.

Dynamic ThrottlingPerformance OptimizationStorage Interface
0 likes · 35 min read
How Qunar Revamped Its Database Backup System for 27× Speed Gains
OPPO Kernel Craftsman
OPPO Kernel Craftsman
Dec 1, 2023 · Fundamentals

Performance Optimization: Register Access, Assembly Basics, and CPU Pipeline Techniques

The article explains how performance can be dramatically improved by keeping frequently used data in CPU registers instead of memory, understanding basic assembly syntax and instruction types, using branch‑prediction hints, and exploiting the CPU pipeline to reduce stalls and wasted cycles.

CPU registersPerformance Optimizationassembly language
0 likes · 12 min read
Performance Optimization: Register Access, Assembly Basics, and CPU Pipeline Techniques
Selected Java Interview Questions
Selected Java Interview Questions
Nov 30, 2023 · Databases

Designing a High‑Performance System to Import 1 Billion Records into MySQL

To import one billion 1 KB log records stored in HDFS or S3 into MySQL as quickly as possible, the article analyzes constraints, evaluates single‑table limits, proposes sharding, batch inserts, storage‑engine choices, file‑reading strategies, task coordination, reliability mechanisms, and concurrency control.

Performance Optimizationdata importsharding
0 likes · 19 min read
Designing a High‑Performance System to Import 1 Billion Records into MySQL
Architect
Architect
Nov 28, 2023 · Databases

How to Import 1 Billion Records into MySQL Efficiently: Architecture & Performance Guide

This article walks through the full engineering process of importing a billion 1 KB log records into MySQL, covering data size calculations, B‑tree index limits, batch‑insert strategies, storage‑engine trade‑offs, fast file‑reading techniques, task coordination with Redis and Redisson, and distributed‑lock design using Zookeeper.

Batch InsertDistributed TasksMySQL
0 likes · 20 min read
How to Import 1 Billion Records into MySQL Efficiently: Architecture & Performance Guide
JD Retail Technology
JD Retail Technology
Nov 28, 2023 · Frontend Development

Performance Optimization Best Practices for Taro Mini‑Program Development

This article presents a comprehensive set of performance optimization techniques for Taro mini‑program development, covering initial render improvements, update efficiency, long‑list handling with VirtualList and VirtualWaterfall, setData data reduction, scroll‑penetration prevention, preloading strategies, and an upcoming CompileMode feature.

CompileModePerformance OptimizationTaRO
0 likes · 13 min read
Performance Optimization Best Practices for Taro Mini‑Program Development
iQIYI Technical Product Team
iQIYI Technical Product Team
Nov 24, 2023 · Frontend Development

Performance and Experience Optimization of H5 Special Topic Pages in Mobile App WebView

By implementing offline caching of libraries, template pre‑rendering, native player embedding, split‑screen loading, API slimming, WebP image delivery, and UI tweaks such as title‑bar customization, hide‑nav flags, pull‑to‑refresh, early background color and placeholder optimization, the H5 special‑topic pages in the mobile app WebView achieve up to 60 % faster first‑screen loads, dramatically lower network usage, and a smoother, more immersive user experience.

H5Performance OptimizationWebView
0 likes · 10 min read
Performance and Experience Optimization of H5 Special Topic Pages in Mobile App WebView
MaGe Linux Operations
MaGe Linux Operations
Nov 21, 2023 · Databases

Boost MySQL Performance: 10 Proven Optimization Techniques

This guide presents ten practical MySQL performance optimization methods—including index creation, query rewriting, limiting result sets, avoiding SELECT *, reducing joins, using proper data types, caching with Redis, and server configuration tweaks—each illustrated with concrete SQL code examples to help you speed up your database operations.

MySQLPerformance OptimizationSQL
0 likes · 11 min read
Boost MySQL Performance: 10 Proven Optimization Techniques
IT Architects Alliance
IT Architects Alliance
Nov 17, 2023 · Databases

How to Implement Conditional Queries and Pagination in Redis

This article explains how to achieve conditional fuzzy queries and pagination in Redis by leveraging Sorted Sets and Hashes, detailing command usage, data modeling, combination strategies, and performance optimizations such as expiration and real‑time updates.

Fuzzy QueryPerformance OptimizationRedis
0 likes · 8 min read
How to Implement Conditional Queries and Pagination in Redis
政采云技术
政采云技术
Nov 16, 2023 · Fundamentals

Comprehensive Guide to Software Architecture Design and Practices

This article provides an extensive overview of software architecture, covering its definition, history, core concepts, design principles, complexity sources, design process, performance, high availability, scalability, and practical implementation techniques for large‑scale web systems.

Performance OptimizationSoftware Architecturedesign principles
0 likes · 24 min read
Comprehensive Guide to Software Architecture Design and Practices
dbaplus Community
dbaplus Community
Nov 14, 2023 · Databases

How Didi Cut ClickHouse CPU Usage by 90%: Optimizing BgMoveProcPool Threads

This article details how Didi identified excessive CPU consumption by ClickHouse's BgMoveProcPool threads, traced the root cause to unnecessary part‑move checks, introduced a simple early‑exit guard in selectPartsForMove, and achieved a dramatic reduction in CPU load while contributing the fix upstream.

Background ThreadsCPUClickHouse
0 likes · 10 min read
How Didi Cut ClickHouse CPU Usage by 90%: Optimizing BgMoveProcPool Threads
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 14, 2023 · Mobile Development

Suppressing GC Execution in Android ART: Understanding HeapTaskDaemon and Hook Techniques

This article explains how the HeapTaskDaemon thread drives garbage collection in Android's ART runtime, analyzes its source code and related HeapTask classes, and presents two practical methods—adding custom HeapTasks or pausing existing ones—using ELF symbol lookup, ndk_dlopen, and virtual‑function hooking to temporarily suppress GC for better performance.

AndroidELFGC
0 likes · 26 min read
Suppressing GC Execution in Android ART: Understanding HeapTaskDaemon and Hook Techniques
Efficient Ops
Efficient Ops
Nov 12, 2023 · Backend Development

How We Revamped QQ Browser’s Content Engine: From Micro‑services Chaos to High‑Performance Monolith

This article details the complete redesign of QQ Browser's content ingestion system, explaining why the original micro‑service architecture caused low efficiency and performance, and how a zero‑base redesign using a monolithic service, plugin framework, fault‑tolerant pipelines, and thread separation dramatically improved throughput, latency, and developer productivity.

BackendC++Performance Optimization
0 likes · 21 min read
How We Revamped QQ Browser’s Content Engine: From Micro‑services Chaos to High‑Performance Monolith
Qunar Tech Salon
Qunar Tech Salon
Nov 7, 2023 · Big Data

Building and Optimizing a Distributed Tracing System for Qunar Travel: APM Architecture, Performance Bottlenecks, and Solutions

This article details Qunar Travel's end‑to‑end design and optimization of a distributed tracing system within its APM platform, covering architecture choices, log‑collection and Kafka transmission bottlenecks, Flink task tuning, and the business value derived from trace and metric analysis.

APMFlinkPerformance Optimization
0 likes · 22 min read
Building and Optimizing a Distributed Tracing System for Qunar Travel: APM Architecture, Performance Bottlenecks, and Solutions
Architecture Digest
Architecture Digest
Nov 6, 2023 · Backend Development

Using Lua Scripts in Spring Boot with Redis: A Comprehensive Guide

This article explains how to integrate Lua scripts into Spring Boot projects for Redis, covering Lua fundamentals, performance benefits, practical use cases, step‑by‑step implementation with code examples, error handling, security considerations, and best‑practice recommendations for backend developers.

LuaPerformance OptimizationRedis
0 likes · 19 min read
Using Lua Scripts in Spring Boot with Redis: A Comprehensive Guide
Architect
Architect
Nov 3, 2023 · Backend Development

How We Cut Risk Engine Latency from 80 ms to 25 ms with Prefetch, Batching, Async, Compression and Bloom‑Filter Caching

Facing a traffic surge that pushed a risk‑control engine's response time beyond 250 ms, the team applied a series of systematic optimizations—feature prefetching, batch requests, asynchronous accumulator updates, multi‑level caching with Bloom filters, and log‑compression redesign—resulting in latency dropping to 25 ms, CPU and memory usage falling by up to 90%, and storage costs reduced by over a third.

Batch ProcessingBloom FilterCaching
0 likes · 22 min read
How We Cut Risk Engine Latency from 80 ms to 25 ms with Prefetch, Batching, Async, Compression and Bloom‑Filter Caching
Bilibili Tech
Bilibili Tech
Nov 3, 2023 · Big Data

Comprehensive Governance and Optimization Strategies for Large‑Scale Kafka Clusters

To tame a petabyte‑scale Kafka deployment of over 1,000 brokers, the team built a Raft‑based federation controller (Guardian) that adds per‑partition I/O throttling, disk‑aware automatic balancing, multi‑tenant isolation, cross‑IDC migration, request‑queue splitting, tiered storage, auditing, and fully automated rolling upgrades, enabling stable, self‑healing operations.

Cluster GovernanceKafkaPerformance Optimization
0 likes · 21 min read
Comprehensive Governance and Optimization Strategies for Large‑Scale Kafka Clusters
DataFunSummit
DataFunSummit
Nov 2, 2023 · Databases

Understanding TiKV: Features, Architecture, and Large‑Scale Operational Challenges

This article introduces the distributed transactional KV store TiKV, explains its role as TiDB’s storage engine, details its multi‑layered architecture and Raft‑based consistency model, and discusses the performance and resource challenges encountered at massive data scales along with the engineering solutions implemented to address them.

Performance OptimizationRaftTiKV
0 likes · 14 min read
Understanding TiKV: Features, Architecture, and Large‑Scale Operational Challenges
php Courses
php Courses
Nov 2, 2023 · Backend Development

PHP Performance Optimization Techniques and Best Practices

This article explains how to improve PHP application response speed and throughput through code, configuration, and server optimizations, covering caching strategies, precompilation, efficient data structures, loop reduction, high‑performance servers, and profiling tools such as XHProf and Blackfire.

BackendCachingPHP
0 likes · 5 min read
PHP Performance Optimization Techniques and Best Practices
Selected Java Interview Questions
Selected Java Interview Questions
Oct 31, 2023 · Databases

Designing High‑Performance Import of 1 Billion Records into MySQL

To import one billion 1 KB unstructured log entries stored in HDFS or S3 into MySQL efficiently, the article discusses constraints, B+‑tree limits, batch insertion, storage engine choices, sharding, task coordination, concurrency control, progress tracking with Redis, and reliable distributed execution strategies.

Performance Optimizationdata import
0 likes · 19 min read
Designing High‑Performance Import of 1 Billion Records into MySQL
StarRocks
StarRocks
Oct 31, 2023 · Databases

How Ctrip Accelerated Report Queries 10× with StarRocks: A Real‑World Lakehouse Migration

Ctrip migrated its Artnova reporting platform from Hive‑based queries to StarRocks, first loading data into OLAP tables and then using StarRocks as a lakehouse with Hive catalog, Data Cache and materialized views, achieving average query latency reductions from 20 seconds to 1.5 seconds, over 7× speed‑up versus Trino and up to 40× acceleration for complex workloads.

Data CacheLakehouseMaterialized View
0 likes · 15 min read
How Ctrip Accelerated Report Queries 10× with StarRocks: A Real‑World Lakehouse Migration
FunTester
FunTester
Oct 30, 2023 · Backend Development

How to Build a High‑Performance Object Pool for Multithreaded Systems

This article explores the motivation, design, implementation, and performance testing of a high‑performance object pool that reduces allocation overhead in multithreaded environments by using thread‑local storage, freelists, and lock‑optimized global resources.

C++Performance Optimizationcacheline alignment
0 likes · 25 min read
How to Build a High‑Performance Object Pool for Multithreaded Systems
Java Backend Technology
Java Backend Technology
Oct 27, 2023 · Backend Development

How I Reduced Helios API Latency from Seconds to Milliseconds with Arthas

This article details a step‑by‑step performance tuning of the Helios scoring API, showing how profiling with Arthas revealed costly date formatting and list operations, and how successive code refactors—changing data structures, eliminating redundant object creation, and optimizing loops—cut the response time from several seconds to just a few dozen milliseconds.

ArthasJavaPerformance Optimization
0 likes · 29 min read
How I Reduced Helios API Latency from Seconds to Milliseconds with Arthas
Sohu Tech Products
Sohu Tech Products
Oct 25, 2023 · Backend Development

Deep Analysis of Netty FastThreadLocal: From Production Issue to Source Code Implementation

The article traces a production bug where unreleased JDK ThreadLocal data corrupted user info, then compares JDK ThreadLocal with Netty’s FastThreadLocal, detailing their source‑code implementations, performance trade‑offs (O(n) vs O(1) access), memory‑leak risks, and recommends explicit remove() calls to avoid leaks.

FastThreadLocalJavaNetty
0 likes · 15 min read
Deep Analysis of Netty FastThreadLocal: From Production Issue to Source Code Implementation
JD Cloud Developers
JD Cloud Developers
Oct 24, 2023 · Backend Development

How Switching to Async Log4j2 Can Double Your Application Throughput

This article analyzes a performance bottleneck caused by synchronous Log4j2 logging, demonstrates how converting to asynchronous logging with AsyncLogger or AsyncAppender dramatically reduces response time, increases TPS, and lowers CPU usage, and provides detailed configuration examples and best‑practice guidelines.

Performance Optimizationasynchronous logginglog4j2
0 likes · 17 min read
How Switching to Async Log4j2 Can Double Your Application Throughput
Selected Java Interview Questions
Selected Java Interview Questions
Oct 24, 2023 · Backend Development

Performance Optimization of Helios Scoring Service Using Arthas Tracing

This article documents how the Helios scoring service, which processes hundreds of thousands of data points per day, was progressively optimized from several seconds to tens of milliseconds by analyzing Arthas trace data, refactoring loops, reducing object creation, and improving date handling, ultimately revealing that database access becomes the remaining bottleneck.

ArthasJavaPerformance Optimization
0 likes · 33 min read
Performance Optimization of Helios Scoring Service Using Arthas Tracing
Code Ape Tech Column
Code Ape Tech Column
Oct 18, 2023 · Databases

Efficient Strategies for Importing One Billion Records into MySQL

This article explains how to import 1 billion 1 KB log records stored in HDFS or S3 into MySQL by analyzing table capacity limits, choosing storage engines, designing batch inserts, coordinating file reading and writing, and handling task reliability with Redis, Redisson, and Zookeeper.

Batch InsertDistributed TasksMySQL
0 likes · 18 min read
Efficient Strategies for Importing One Billion Records into MySQL
php Courses
php Courses
Oct 16, 2023 · Backend Development

Best Practices and Performance Optimization of the Singleton Pattern in PHP

This article explains the Singleton pattern in PHP, detailing best practices such as private constructors and static access methods, and presents performance optimizations including lazy instantiation and proper serialization handling, accompanied by concrete code examples.

Design PatternPHPPerformance Optimization
0 likes · 6 min read
Best Practices and Performance Optimization of the Singleton Pattern in PHP
FunTester
FunTester
Oct 16, 2023 · Backend Development

Refactoring a Decade‑Old Query Understanding Module: Identifying Code Smells, Motivations, and Remedies

The article details a three‑month refactor of a ten‑year‑old query‑understanding backend, describing the code smells encountered—duplicate code, long functions, bloated classes, oversized parameter lists, confusing temporaries, ignored warnings, and magic numbers—along with their motivations, preventive measures, and the performance improvements achieved after cleanup.

Performance Optimizationbackend developmentcode refactoring
0 likes · 10 min read
Refactoring a Decade‑Old Query Understanding Module: Identifying Code Smells, Motivations, and Remedies
NetEase LeiHuo Testing Center
NetEase LeiHuo Testing Center
Oct 13, 2023 · Game Development

Improving Load‑Testing Coverage for Game Features: Process, Tips, and Best Practices

This article outlines a practical workflow for increasing load‑testing coverage of game features, covering requirement clarification, test‑point identification, script development, execution strategies, and time‑saving techniques to ensure reliable performance under limited resources.

Load TestingPerformance Optimizationgame development
0 likes · 12 min read
Improving Load‑Testing Coverage for Game Features: Process, Tips, and Best Practices
Baidu Geek Talk
Baidu Geek Talk
Oct 11, 2023 · Artificial Intelligence

How Baidu’s Qianfan 2.0 Supercharges Large‑Model Development and Deployment

The article reviews Baidu Cloud’s Qianfan 2.0 platform, detailing its expanded model catalog, dataset library, Chinese‑language enhancements, compression and speed gains, robust AI infrastructure, application templates, and end‑to‑end data‑labeling pipeline that together lower cost and accelerate large‑model adoption across industries.

AI platformCloud AILarge Language Models
0 likes · 14 min read
How Baidu’s Qianfan 2.0 Supercharges Large‑Model Development and Deployment
NetEase Smart Enterprise Tech+
NetEase Smart Enterprise Tech+
Oct 11, 2023 · Backend Development

Decoupling Audio‑Video Algorithms: AVProcessEngine Reduces RTC SDK Size & Improves Performance

The article explains how NetEase Cloud Communication’s AVProcessEngine framework separates audio‑video algorithms from the NERTC SDK, addressing SDK bloat and performance drops on low‑end devices by using plugin‑based processing, dynamic algorithm adjustment, and unified interfaces.

Performance Optimizationaudio processingplugin architecture
0 likes · 11 min read
Decoupling Audio‑Video Algorithms: AVProcessEngine Reduces RTC SDK Size & Improves Performance
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Oct 10, 2023 · Frontend Development

Deep Dive into LeaferJS: Architecture, Rendering Performance, Update Mechanism, and Event Picking

This article analyses the LeaferJS canvas rendering engine, covering its lightweight node creation, core architecture, rendering pipeline, partial‑render optimization, and event‑picking mechanism, while providing code examples and performance insights for front‑end developers.

Canvas RenderingJavaScriptLeaferJS
0 likes · 14 min read
Deep Dive into LeaferJS: Architecture, Rendering Performance, Update Mechanism, and Event Picking
Top Architect
Top Architect
Oct 9, 2023 · Backend Development

Key Features of Spring Boot: Auto-Configuration, Starters, Embedded Server, Externalized Config, Actuator, DevTools, Testing, Ecosystem, Performance Optimization, and Continuous Learning

This article introduces Spring Boot’s core “magic” features—including auto‑configuration, starter dependencies, embedded servers, externalized configuration, Actuator, DevTools, testing support, ecosystem components, performance tips, and continuous learning—providing a comprehensive guide for building efficient Java backend applications.

Auto-configurationJavaPerformance Optimization
0 likes · 10 min read
Key Features of Spring Boot: Auto-Configuration, Starters, Embedded Server, Externalized Config, Actuator, DevTools, Testing, Ecosystem, Performance Optimization, and Continuous Learning
php Courses
php Courses
Oct 9, 2023 · Backend Development

PHP Performance Optimization and Caching Techniques

This article explains key PHP performance optimization strategies—including database query tuning, efficient coding practices, and various caching methods such as Redis and file‑based page caching—providing concrete code examples to improve response time and system stability.

CachingFile CachePHP
0 likes · 6 min read
PHP Performance Optimization and Caching Techniques
MaGe Linux Operations
MaGe Linux Operations
Oct 8, 2023 · Big Data

Understanding Kafka: Core Concepts, Architecture, and Performance Secrets

This article explains Kafka’s fundamental role as a message system, detailing topics, partitions, producers, consumers, replica management, consumer groups, the controller, Zookeeper coordination, and performance optimizations such as sequential writes, zero‑copy, log segmentation, and network design, providing a comprehensive overview for big‑data practitioners.

Consumer GroupKafkaMessage Queue
0 likes · 11 min read
Understanding Kafka: Core Concepts, Architecture, and Performance Secrets
Practical DevOps Architecture
Practical DevOps Architecture
Oct 8, 2023 · Backend Development

Comprehensive RocketMQ Course: Source Code Deep Dive, Advanced Features, Performance Tuning, and Real‑World Projects

This course provides an in‑depth study of RocketMQ, covering its fundamentals, source‑code analysis, advanced features such as transactional and ordered messages, performance optimization, operational monitoring, and hands‑on projects that guide learners through installation, configuration, clustering, and integration with Spring Boot.

Message QueuePerformance OptimizationPractical projects
0 likes · 4 min read
Comprehensive RocketMQ Course: Source Code Deep Dive, Advanced Features, Performance Tuning, and Real‑World Projects
Java Captain
Java Captain
Oct 7, 2023 · Fundamentals

Understanding the Java Virtual Machine: Architecture, Operation, and Optimization Strategies

This article provides a comprehensive overview of the Java Virtual Machine, detailing its core components such as the interpreter, class loader, and runtime, explaining its execution workflow from source code to bytecode and native code, and presenting practical optimization techniques for memory, garbage collection, and performance.

JVMJavaPerformance Optimization
0 likes · 6 min read
Understanding the Java Virtual Machine: Architecture, Operation, and Optimization Strategies
ITPUB
ITPUB
Oct 4, 2023 · Backend Development

How to Speed Up Slow Elasticsearch Aggregations with execution_hint "map"

In a high‑traffic e‑commerce system, sharding makes cross‑shop queries inefficient, and adding terms aggregations in Elasticsearch caused queries to take dozens of seconds, but using the "execution_hint":"map" option dramatically reduces aggregation latency.

AggregationElasticsearchPerformance Optimization
0 likes · 7 min read
How to Speed Up Slow Elasticsearch Aggregations with execution_hint "map"
Su San Talks Tech
Su San Talks Tech
Oct 1, 2023 · Backend Development

How to Efficiently Insert 300,000 Records with MyBatis and JDBC

This article demonstrates multiple approaches—including direct MyBatis batch, per‑row insertion, and JDBC batch processing—to insert 300,000 user records into a MySQL table, compares their performance, and provides practical optimization tips such as batch size tuning, waiting intervals, index handling, and connection‑pool configuration.

Batch InsertJDBCJava
0 likes · 12 min read
How to Efficiently Insert 300,000 Records with MyBatis and JDBC
ITPUB
ITPUB
Sep 29, 2023 · Big Data

How Vivo Scaled Hive Metastore Using TiDB: A Deep Dive into Big Data Metadata

This article recounts Vivo’s journey to horizontally scale its Hive Metastore service by evaluating MySQL sharding, the open‑source Waggle‑Dance gateway, and ultimately selecting TiDB, detailing the migration process, configuration tweaks, performance benchmarks, encountered issues such as primary‑key conflicts, index choices, memory spikes, and the solutions implemented to ensure stable, high‑performance metadata storage for massive data volumes.

Hive MetastorePerformance OptimizationTiDB
0 likes · 22 min read
How Vivo Scaled Hive Metastore Using TiDB: A Deep Dive into Big Data Metadata
Java Backend Technology
Java Backend Technology
Sep 27, 2023 · Backend Development

How I Reduced a 4‑Second Java API Call to 60ms with Arthas Tracing

This article details how the Helios scoring API, originally taking several seconds, was optimized to under 60 ms by analyzing Arthas traces, refactoring date handling, minimizing object creation, and improving list operations, ultimately revealing database access as the remaining bottleneck.

ArthasJavaPerformance Optimization
0 likes · 31 min read
How I Reduced a 4‑Second Java API Call to 60ms with Arthas Tracing
Baidu Geek Talk
Baidu Geek Talk
Sep 25, 2023 · Frontend Development

How Baidu’s New Mini‑Program Compiler Boosted Build Speed by Up to 7×

Baidu’s mini‑program compiler was completely rebuilt with a self‑designed architecture, multi‑threading, full‑process caching and sourcemap optimizations, delivering 2‑7× faster builds, lower memory usage and smaller output while keeping compatibility with the old system.

Build ToolsPerformance Optimizationcompiler
0 likes · 19 min read
How Baidu’s New Mini‑Program Compiler Boosted Build Speed by Up to 7×
Alibaba Cloud Developer
Alibaba Cloud Developer
Sep 21, 2023 · Artificial Intelligence

How Vector Search Powers AI: From Embeddings to Real‑World Applications

This article explains how vector search converts unstructured data such as speech, images, video, and text into high‑dimensional embeddings, explores common algorithms like Brute‑Force, ANN, and HNSW, and presents optimization techniques that dramatically improve recall and query‑per‑second performance for large‑scale AI retrieval systems.

AIANNEmbedding
0 likes · 27 min read
How Vector Search Powers AI: From Embeddings to Real‑World Applications
JD Retail Technology
JD Retail Technology
Sep 18, 2023 · Databases

Deep Pagination in MySQL and Distributed Databases: Problems and VtDriver Optimizations

The article explains how large‑offset (deep) pagination in MySQL and distributed databases degrades performance and increases memory and bandwidth usage, and describes VtDriver's streaming and SQL‑rewrite techniques along with practical recommendations such as range queries and sub‑queries to mitigate these issues.

MySQLPerformance OptimizationSQL
0 likes · 7 min read
Deep Pagination in MySQL and Distributed Databases: Problems and VtDriver Optimizations
DataFunSummit
DataFunSummit
Sep 16, 2023 · Big Data

Kingsoft Cloud's Big Data Compute‑Storage Separation Practices and KS3‑HDFS Solution

This article presents Kingsoft Cloud's comprehensive practice on big data compute‑storage separation, detailing the challenges of modern data platforms, comparing HDFS with object storage, describing three separation modes, and explaining the architecture, core modules, performance optimizations, and advantages of the KS3‑HDFS solution.

Cloud ComputingCompute-Storage SeparationKS3-HDFS
0 likes · 21 min read
Kingsoft Cloud's Big Data Compute‑Storage Separation Practices and KS3‑HDFS Solution
iQIYI Technical Product Team
iQIYI Technical Product Team
Sep 15, 2023 · Big Data

Apache Spark at iQIYI: Current Status and Optimization

iQIYI now relies on Apache Spark as its main offline engine, processing over 200 000 daily tasks for ETL, data synchronization and analytics, while recent optimizations—dynamic resource allocation, adaptive query execution, compression, rebalance, Z‑order and resource‑governance—have cut compute usage by ~27 %, storage by up to 76 % and improved query speed, completing a large‑scale migration from Hive and paving the way for Spark 3.4 and Iceberg support.

Apache SparkData LakePerformance Optimization
0 likes · 21 min read
Apache Spark at iQIYI: Current Status and Optimization
Open Source Linux
Open Source Linux
Sep 15, 2023 · Fundamentals

Why CPU Cache Matters: Understanding Cache Types and Optimizing Code

This article explains the purpose of CPU caches, describes the three cache levels and their internal structures—including direct‑mapped, set‑associative, and fully‑associative designs—and shows how cache‑aware programming can dramatically improve code performance.

CPU cacheFully AssociativePerformance Optimization
0 likes · 11 min read
Why CPU Cache Matters: Understanding Cache Types and Optimizing Code
Ctrip Technology
Ctrip Technology
Sep 14, 2023 · Backend Development

Trip.com Train Ticket Globalization Architecture Evolution and Practices

This article presents a comprehensive case study of Trip.com’s train ticket service global expansion, detailing the business background, challenges such as multi‑region deployment, performance, data compliance and scalability, and the step‑by‑step architectural evolution across region selection, network, data, infrastructure, and business layers to achieve a resilient, low‑latency, and compliant worldwide service.

BackendGlobalizationPerformance Optimization
0 likes · 17 min read
Trip.com Train Ticket Globalization Architecture Evolution and Practices
Architecture Digest
Architecture Digest
Sep 11, 2023 · Backend Development

Optimizing Apache HttpClient for High-Concurrency Scenarios

This article details practical optimization techniques for Apache HttpClient—including connection pooling, keep-alive, singleton client usage, proper timeout settings, and asynchronous handling—to reduce average request latency from 250 ms to about 80 ms in a ten-million-calls-per-day service.

HttpClientJavaKeep-Alive
0 likes · 11 min read
Optimizing Apache HttpClient for High-Concurrency Scenarios
Architects' Tech Alliance
Architects' Tech Alliance
Sep 9, 2023 · Industry Insights

Can NSLB Double AI Training Speed? Inside the 113% Performance Gain Over ECMP

The article analyzes AI‑training traffic patterns, critiques existing flow‑based, flowlet‑based, and packet‑based ECMP load‑balancing, introduces the NSLB solution tailored for AI clusters, and presents experimental results showing up to 113% speed improvement and sub‑millisecond failover with DPFF, while also discussing direct‑topology and intelligent lossless networking techniques.

DPFFNSLBPerformance Optimization
0 likes · 11 min read
Can NSLB Double AI Training Speed? Inside the 113% Performance Gain Over ECMP
Code Ape Tech Column
Code Ape Tech Column
Sep 8, 2023 · Backend Development

Design and Architecture of Ctrip’s High‑Performance API Gateway Handling 20 Billion Daily Requests

This article details Ctrip’s API gateway architecture, describing its evolution to handle 20 billion daily requests through fully asynchronous processing, streaming forwarding, single‑threaded event‑loop design, and various performance and governance optimizations, while also covering multi‑protocol compatibility, routing, and module orchestration.

API GatewayAsync DesignJava
0 likes · 19 min read
Design and Architecture of Ctrip’s High‑Performance API Gateway Handling 20 Billion Daily Requests
FunTester
FunTester
Sep 1, 2023 · Operations

Observability in the Cloud‑Native Era: Data Collection Strategies and Sampling Techniques

The article explains how cloud‑native observability systems gather massive telemetry from infrastructure, containers, middleware and services, compares direct push and file‑based collection approaches, and details head, tail and local sampling methods to optimize data completeness and performance.

Performance Optimizationdata collectiondistributed tracing
0 likes · 10 min read
Observability in the Cloud‑Native Era: Data Collection Strategies and Sampling Techniques
Laravel Tech Community
Laravel Tech Community
Aug 28, 2023 · Databases

Common MySQL Performance Issues and Their Optimization Techniques

This article examines frequent MySQL performance problems such as inefficient LIMIT usage, implicit type conversion, sub‑query updates, mixed sorting, EXISTS clauses, condition push‑down, early range reduction, and intermediate result handling, and provides concrete SQL rewrites and execution‑plan analyses to dramatically improve query speed.

MySQLPerformance OptimizationQuery Rewrite
0 likes · 13 min read
Common MySQL Performance Issues and Their Optimization Techniques
Kuaishou Tech
Kuaishou Tech
Aug 26, 2023 · Artificial Intelligence

PetPS: A Persistent‑Memory Parameter Server for Large‑Scale Embedding Models

PetPS introduces a persistent‑memory‑based parameter server that redesigns indexing with the PetHash hash table and offloads parameter aggregation to NIC Gathering, achieving up to 1.7× higher throughput and significantly lower latency for industrial‑scale embedding models in recommendation, search, and advertising workloads.

Performance Optimizationembedding modelsparameter server
0 likes · 14 min read
PetPS: A Persistent‑Memory Parameter Server for Large‑Scale Embedding Models
StarRocks
StarRocks
Aug 22, 2023 · Databases

How StarRocks Query Cache Supercharges High‑Concurrency Aggregations

StarRocks introduces a Query Cache that stores intermediate aggregation results in memory, enabling reuse across semantically equivalent, partition‑overlapping, or append‑only queries, which can boost query performance by 3‑17× in high‑concurrency scenarios while reducing CPU and disk load.

AggregationHigh ConcurrencyMPP database
0 likes · 13 min read
How StarRocks Query Cache Supercharges High‑Concurrency Aggregations
Selected Java Interview Questions
Selected Java Interview Questions
Aug 22, 2023 · Backend Development

Optimizing Startup Time of an Old Dubbo Service Using JProfile and Configuration Tweaks

This article details how a legacy Dubbo service built on Spring 3.2.x with many integrated components suffered a ten‑minute startup, and how using JProfile to pinpoint costly reflection checks, disabling unnecessary Spring annotations, and fixing RabbitMQ connection issues reduced the deployment time to under two minutes.

BackendJProfileJava
0 likes · 8 min read
Optimizing Startup Time of an Old Dubbo Service Using JProfile and Configuration Tweaks
Architect
Architect
Aug 19, 2023 · Databases

Deep Dive into MySQL Replication: Mechanisms, Performance, and Real‑World Optimizations

This article thoroughly examines MySQL replication, detailing binlog formats, event types, replication workflows, semi‑synchronous and parallel replication techniques, performance benchmarks, and practical implementation steps such as fake‑slave registration and connection‑pool enhancements, while illustrating each concept with concrete examples and code snippets.

BinlogMySQLParallel Replication
0 likes · 30 min read
Deep Dive into MySQL Replication: Mechanisms, Performance, and Real‑World Optimizations
Ant R&D Efficiency
Ant R&D Efficiency
Aug 17, 2023 · Cloud Computing

How Ant Group’s FaaS Architecture Boosts Performance and Security

Ant Group’s FaaS platform redefines serverless computing by eliminating infrastructure overhead, offering rapid function deployment, high‑throughput low‑latency scheduling, robust security isolation, and cost‑effective scaling, while detailing its architectural components, performance optimizations, and future AI‑driven enhancements.

Cloud ComputingFaaSPerformance Optimization
0 likes · 21 min read
How Ant Group’s FaaS Architecture Boosts Performance and Security
Architect's Guide
Architect's Guide
Aug 16, 2023 · Backend Development

Inserting 300,000 Records into MySQL Using MyBatis and JDBC: Strategies and Performance Comparison

This article demonstrates how to insert 300,000 rows into a MySQL table using MyBatis and plain JDBC, compares direct batch insertion, per‑row insertion, and staged batch processing, and provides practical performance tips such as batch size, waiting intervals, index handling, and connection‑pool configuration.

Batch InsertJDBCJava
0 likes · 14 min read
Inserting 300,000 Records into MySQL Using MyBatis and JDBC: Strategies and Performance Comparison
JD Tech
JD Tech
Aug 15, 2023 · Backend Development

Comprehensive Guide to Java Performance Optimization: Code and Design Strategies

Performance optimization, crucial for user experience, reliability, and resource efficiency, is explored through code and design techniques—from CPU and JVM considerations to caching, preloading, false sharing mitigation, inlining, async processing, and lock granularity—providing practical examples and actionable insights for Java backend developers.

Performance Optimizationbackend developmentcode optimization
0 likes · 32 min read
Comprehensive Guide to Java Performance Optimization: Code and Design Strategies
Liangxu Linux
Liangxu Linux
Aug 13, 2023 · Fundamentals

How Zero‑Copy and Async I/O Supercharge Large File Transfers

The article explains why the naïve approach of reading a file into a small user‑space buffer and sending it piece‑by‑piece is inefficient, and how zero‑copy, PageCache, asynchronous I/O and direct I/O can dramatically reduce context switches, memory copies, and CPU usage for high‑throughput file transfers.

Async I/ODirect I/OPerformance Optimization
0 likes · 12 min read
How Zero‑Copy and Async I/O Supercharge Large File Transfers
Java Architect Essentials
Java Architect Essentials
Aug 10, 2023 · Backend Development

Unlock Nginx Power: From Installation to High‑Performance Load Balancing and High Availability

This comprehensive guide walks you through the challenges of monolithic deployments, explains core Nginx concepts, shows step‑by‑step installation, configures reverse proxy, static‑dynamic separation, compression, buffering, caching, security features, SSL, high‑availability with keepalived, and essential performance tuning for production‑grade servers.

NginxPerformance Optimizationhigh availability
0 likes · 43 min read
Unlock Nginx Power: From Installation to High‑Performance Load Balancing and High Availability
Liangxu Linux
Liangxu Linux
Aug 9, 2023 · Fundamentals

How Zero‑Copy and PageCache Supercharge File Transfer Performance

This article explains why a naïve 32 KB‑chunk file transfer incurs excessive context switches and memory copies, and how zero‑copy, PageCache, asynchronous I/O, and direct I/O techniques dramatically reduce overhead and boost throughput for large‑scale data transfers.

Async I/ODirect I/OPerformance Optimization
0 likes · 11 min read
How Zero‑Copy and PageCache Supercharge File Transfer Performance
Sohu Tech Products
Sohu Tech Products
Aug 9, 2023 · Mobile Development

Jetpack Compose Layout Optimization Best Practices

The article outlines six Jetpack Compose layout‑optimization best practices—using remember to cache calculations, supplying unique keys in Lazy layouts, applying derivedStateOf to throttle recomposition, skipping unnecessary composition/layout phases, avoiding backward state writes, and enabling release‑mode R8 profiling—to dramatically reduce redundant recompositions and improve UI performance.

Android developmentJetpack ComposeLazyColumn
0 likes · 11 min read
Jetpack Compose Layout Optimization Best Practices
DeWu Technology
DeWu Technology
Aug 9, 2023 · Backend Development

Design and Performance Optimization of a Custom API Gateway

To overcome Spring Cloud Gateway’s memory leaks, slow O(N) routing and complex reactive code, the team built a custom, thread‑per‑core Netty gateway with in‑memory O(1) route lookup, DAG‑based filter chains and an asynchronous client, delivering four‑times higher throughput (≈45 k QPS), ~19 ms ART, no leaks, and far‑reduced latency.

API GatewayJavaNetty
0 likes · 41 min read
Design and Performance Optimization of a Custom API Gateway
Zhuanzhuan Tech
Zhuanzhuan Tech
Aug 9, 2023 · Backend Development

Design and Implementation of a High‑Performance URL Shortening Platform

This article details the architecture, core algorithms, security measures, and performance optimizations of a URL shortener platform, covering hash functions, distributed ID generation, Base62 encoding, caching, database indexing, sharding, and monitoring to achieve efficient and secure link redirection.

CachingPerformance Optimizationbase62
0 likes · 11 min read
Design and Implementation of a High‑Performance URL Shortening Platform
Youzan Coder
Youzan Coder
Aug 8, 2023 · Big Data

Kylin4 Deployment and Performance Optimizations at Youzan

Since 2018 Youzan has migrated all online services to Kylin4, addressing long cube rebuilds, single‑point cache, CPU spikes, and throttling gaps by adding batch segment builds, low‑priority concurrency controls, Redis‑based query caching, parquet skew mitigation, range‑query acceleration, and class‑loader optimizations, which together doubled query‑per‑second capacity to 150, cut latency by up to 50 % and reduced CPU usage.

CubeKylinPerformance Optimization
0 likes · 17 min read
Kylin4 Deployment and Performance Optimizations at Youzan
Selected Java Interview Questions
Selected Java Interview Questions
Aug 8, 2023 · Big Data

Processing 10GB Age Data on a 4GB Memory Machine Using Java: Single‑Threaded and Multi‑Threaded Solutions

This article demonstrates how to generate, read, and analyze a 10 GB file of age statistics on a 4 GB RAM, 2‑core machine using Java, comparing a single‑threaded counting method with a producer‑consumer multi‑threaded approach that dramatically improves CPU utilization and reduces processing time.

JavaPerformance Optimizationbig data
0 likes · 11 min read
Processing 10GB Age Data on a 4GB Memory Machine Using Java: Single‑Threaded and Multi‑Threaded Solutions
Open Source Linux
Open Source Linux
Aug 4, 2023 · Backend Development

Boost File Transfer Speed: Zero‑Copy, PageCache, Async & Direct I/O Explained

This article examines traditional file transfer methods, highlights their performance drawbacks caused by excessive context switches and memory copies, and explains how zero‑copy, PageCache, asynchronous I/O, and direct I/O can dramatically improve throughput and reduce CPU usage in backend systems.

Direct I/OPerformance Optimizationasynchronous I/O
0 likes · 12 min read
Boost File Transfer Speed: Zero‑Copy, PageCache, Async & Direct I/O Explained
Baidu Geek Talk
Baidu Geek Talk
Aug 2, 2023 · Cloud Native

Baidu Intelligent Cloud GPU Container Virtualization 2.0: Advancements and Full-Scenario Practices

Baidu Intelligent Cloud’s GPU Container Virtualization 2.0 combines user‑mode and kernel‑mode isolation in a dual‑engine design that unifies scheduling of AI compute, rendering and encoding, supports mixed deployment and multi‑scheduler integration, and boosts GPU utilization across inference, offline tasks, autonomous‑driving simulation, and cloud‑gaming workloads.

AI workloadsContainer OrchestrationGPU virtualization
0 likes · 14 min read
Baidu Intelligent Cloud GPU Container Virtualization 2.0: Advancements and Full-Scenario Practices
ByteDance SYS Tech
ByteDance SYS Tech
Aug 1, 2023 · Cloud Native

How ByteFUSE Revolutionizes High‑Performance Cloud‑Native Storage with FUSE and RDMA

ByteFUSE, a user‑space FUSE‑based solution for ByteNAS, delivers low‑latency, high‑throughput, POSIX‑compatible storage across AI training, database backup, and search services by replacing NFS with a cloud‑native architecture that leverages CSI, RDMA, and kernel‑module hot‑upgrade techniques.

FUSEKubernetesPerformance Optimization
0 likes · 19 min read
How ByteFUSE Revolutionizes High‑Performance Cloud‑Native Storage with FUSE and RDMA
Architect
Architect
Jul 29, 2023 · Backend Development

GraphQL Backend‑For‑Frontend Architecture and Optimization Practices

This article examines the challenges of using Backend‑For‑Frontend (BFF) in product display scenarios, proposes a metadata‑driven GraphQL architecture that separates data fetching and presentation logic, details design patterns, performance optimizations, and the impact on development processes, and shares practical experiences from Meituan.

Backend For FrontendGraphQLJava
0 likes · 35 min read
GraphQL Backend‑For‑Frontend Architecture and Optimization Practices
Java Backend Technology
Java Backend Technology
Jul 29, 2023 · Backend Development

Mastering Nginx: Installation, Load Balancing, Caching, SSL and High‑Availability Guide

This comprehensive guide walks you through installing Nginx, configuring reverse proxy, setting up load balancing, enabling static‑dynamic separation, resource compression, buffering, caching, IP whitelist/blacklist, cross‑origin support, anti‑hotlinking, large file handling, SSL certificates, high‑availability with Keepalived, and performance tuning tips for production environments.

CachingNginxPerformance Optimization
0 likes · 43 min read
Mastering Nginx: Installation, Load Balancing, Caching, SSL and High‑Availability Guide