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Transaction Processing

25 articles · Page 1 of 1
Cloud Architecture
Cloud Architecture
Jul 25, 2026 · Backend Development

From MySQL to 10M QPS: A Full‑Stack Engineering Blueprint for High‑Throughput Transaction Systems

This white‑paper dissects why a monolithic MySQL‑based order service collapses under peak traffic and presents a layered, asynchronous architecture—using Redis for stock pre‑allocation, RocketMQ for transactional messaging, sharding, idempotency, and comprehensive observability—to reliably handle tens of millions of queries per second.

MySQLRedisRocketMQ
0 likes · 34 min read
From MySQL to 10M QPS: A Full‑Stack Engineering Blueprint for High‑Throughput Transaction Systems
Chen Tian Universe
Chen Tian Universe
Jun 30, 2026 · Industry Insights

Inside Payment Giants' Clearing & Settlement Design Methodology

The article provides a comprehensive, step‑by‑step analysis of how major payment providers design and implement clearing, settlement, and accounting systems, covering subsystem architecture, object‑relationship models, billing rule engines, settlement modes, data flows, error handling, and the full end‑to‑end financial reconciliation process.

Financial SystemsSettlementTransaction Processing
0 likes · 33 min read
Inside Payment Giants' Clearing & Settlement Design Methodology
Chen Tian Universe
Chen Tian Universe
Jun 4, 2026 · Industry Insights

Why Copying Proven Account System Designs Beats Building From Scratch

The article analyzes real‑world account system architectures across online car rental, offline amusement, tourism stores, housekeeping, ETC, e‑commerce points, and bank acquiring, showing how reusing validated designs reduces development cost, improves reliability, and adapts to diverse business models through configurable rules and multi‑account handling.

Financial ServicesIndustry Case StudyPayment Architecture
0 likes · 24 min read
Why Copying Proven Account System Designs Beats Building From Scratch
Chen Tian Universe
Chen Tian Universe
Sep 11, 2025 · Fundamentals

How Banks Integrate with the NetUnion Platform After Direct‑Connect Termination

This article explains how, after the direct‑connect policy is removed, banks link their internal payment systems to the NetUnion platform, detailing quick pay, gateway pay, collection, refund, settlement processes and the layered architecture that ensures secure, high‑performance transaction handling.

Payment IntegrationTransaction Processingbank payment system
0 likes · 16 min read
How Banks Integrate with the NetUnion Platform After Direct‑Connect Termination
Chen Tian Universe
Chen Tian Universe
Aug 13, 2025 · Fundamentals

Mastering Payment Channels: Concepts, Selection, Integration & Management

This comprehensive guide explains what payment channels are, how they are classified, their structural relationships, criteria for selecting the right channel, step‑by‑step integration processes, system design for channel management, and practical tips for handling card BIN, signing records, and exception handling.

Payment IntegrationTransaction Processingbank card debit
0 likes · 26 min read
Mastering Payment Channels: Concepts, Selection, Integration & Management
Tencent Cloud Developer
Tencent Cloud Developer
Aug 12, 2025 · Backend Development

Optimizing High‑Volume Payment System Architecture: Core Process, Bottlenecks & Solutions

This article dissects the end‑to‑end payment workflow, identifies performance, reliability and data‑consistency bottlenecks across order creation, risk assessment, routing, settlement and payout stages, and presents concrete architectural patterns, code snippets and monitoring strategies to achieve sub‑second latency and 99.99% availability under massive traffic spikes.

Backend ArchitectureTransaction Processingpayment system
0 likes · 14 min read
Optimizing High‑Volume Payment System Architecture: Core Process, Bottlenecks & Solutions
Chen Tian Universe
Chen Tian Universe
Dec 29, 2024 · Fundamentals

Understanding Modern Payment Systems: Definitions, Processes, and Key Components

This comprehensive guide explains the fundamentals of payment systems, covering definitions, development history, transaction flow, key terminology, account structures, payment tools, organizational roles, clearing and settlement mechanisms, and product classifications to help readers grasp the entire payment ecosystem.

Financial SystemsPayment InfrastructureTransaction Processing
0 likes · 45 min read
Understanding Modern Payment Systems: Definitions, Processes, and Key Components
Eric Tech Circle
Eric Tech Circle
May 12, 2024 · Industry Insights

Designing a Robust Payment & Refund Model: Core Concepts and Pitfalls

This article outlines a conceptual model for complex payment and refund scenarios, detailing payment methods, channels, platforms, various payment types, refund options, and key design considerations such as multiple payment details, merged payments, distributed locks, and state consistency.

RefundTransaction Processingbackend design
0 likes · 5 min read
Designing a Robust Payment & Refund Model: Core Concepts and Pitfalls
Tencent Cloud Developer
Tencent Cloud Developer
Sep 13, 2023 · Cloud Native

Designing and Implementing a Payment Fund Account System

The article details how to design and implement a cloud‑native payment fund account system on Tencent Cloud, covering account definitions, fund flow and multiple account types, TDSQL storage, separated fund and account services, robust security, distributed transactions, auditing, reconciliation, and high‑availability measures for high‑concurrency merchant payments.

TDSQLTransaction Processingavailability
0 likes · 35 min read
Designing and Implementing a Payment Fund Account System
Java High-Performance Architecture
Java High-Performance Architecture
Oct 19, 2022 · Backend Development

Inside the Full Stack of Internet Payment Architecture: From Checkout to Settlement

This article walks through the complete internet payment chain—from selecting an e‑commerce platform and placing an order, through the checkout, payment gateways, banking networks, and finally settlement at the central bank—illustrating each component and its role in a modern payment system.

Payment ArchitectureTransaction Processinge-commerce
0 likes · 10 min read
Inside the Full Stack of Internet Payment Architecture: From Checkout to Settlement
Alibaba Cloud Native
Alibaba Cloud Native
Nov 6, 2021 · Backend Development

How RocketMQ Powers Double 11: Six Key Techniques for Massive Traffic

This article explains how RocketMQ's six core features—asynchronous decoupling, peak‑shaving, distributed transaction messages, message filtering, scheduled messages, and ordered delivery—enable Alibaba's Double 11 platform to handle billions of transactions and hundreds of thousands of orders per second while maintaining system stability and reliability.

Double 11Message QueueRocketMQ
0 likes · 7 min read
How RocketMQ Powers Double 11: Six Key Techniques for Massive Traffic
Tencent Cloud Developer
Tencent Cloud Developer
May 12, 2021 · Databases

Evolution and Architecture of Distributed Databases: A TDSQL Case Study

The talk traces the evolution of distributed databases—from early shared‑memory and shared‑nothing designs through New‑SQL breakthroughs—to Tencent’s HTAP‑oriented TDSQL, highlighting its strong‑consistency architecture, anomaly taxonomy, and performance advantages over systems like Google Spanner while addressing modern scalability and hardware challenges.

Database ArchitectureDistributed DatabasesHTAP
0 likes · 22 min read
Evolution and Architecture of Distributed Databases: A TDSQL Case Study
Meituan Technology Team
Meituan Technology Team
Nov 5, 2020 · Databases

Database System Research and Future Trends – Talk by Prof. Zhou Xuan (ECNU)

In his 2020 talk, Prof. Zhou Xuan outlined the evolution of database systems, highlighted ECNU’s research on distributed transactions, hardware‑aware modular designs, HTAP and system decoupling, and argued that future databases will be increasingly modular, hardware‑adapted, and driven by close academia‑industry collaboration.

Cloud ComputingDatabaseHardware Acceleration
0 likes · 38 min read
Database System Research and Future Trends – Talk by Prof. Zhou Xuan (ECNU)
dbaplus Community
dbaplus Community
Jun 10, 2020 · Backend Development

Why Distributed Core Banking Systems Are the Future of Legacy Bank Architecture

This article examines the evolution of bank core systems from monolithic designs to distributed architectures, detailing the technical rationale, modular decomposition, sharding strategies, data routing, transaction processing, and performance considerations essential for modernizing banking IT infrastructure.

Transaction Processingcore bankingdata routing
0 likes · 44 min read
Why Distributed Core Banking Systems Are the Future of Legacy Bank Architecture
AntTech
AntTech
Nov 27, 2019 · Databases

OceanBase Technical Overview: Distributed Transaction Processing and TPC‑C Benchmark

The article presents a detailed technical overview of OceanBase, explaining why traditional centralized databases cannot meet modern OLTP and OLAP demands, how OceanBase achieves distributed transaction processing with Paxos‑based replication and majority voting for high availability, and how it validates its capabilities through the TPC‑C benchmark.

High AvailabilityOceanBaseTPC-C
0 likes · 18 min read
OceanBase Technical Overview: Distributed Transaction Processing and TPC‑C Benchmark
Big Data Technology & Architecture
Big Data Technology & Architecture
Aug 29, 2019 · Databases

Differences Between OLTP and OLAP: Characteristics, Resource Requirements, and Use Cases

The article explains the two main types of data processing—OLTP for real‑time transactional workloads and OLAP for analytical data‑warehousing tasks—detailing their distinct characteristics, resource demands, typical features, major vendor products, and a five‑point comparison of their design and usage.

Data WarehousingDatabasesOLTP
0 likes · 6 min read
Differences Between OLTP and OLAP: Characteristics, Resource Requirements, and Use Cases
Architecture Digest
Architecture Digest
Jul 8, 2019 · Backend Development

Evolution and Architecture of MaFengWo Payment Center (Version 1.0 → 2.0)

The article details the evolution of MaFengWo's payment center from a basic payment‑refund module (1.0) to a comprehensive, modular platform (2.0), describing its core capabilities, layered architecture, customizable checkout, routing management, monitoring system, and future micro‑service roadmap.

Backend ArchitectureMonitoringTransaction Processing
0 likes · 15 min read
Evolution and Architecture of MaFengWo Payment Center (Version 1.0 → 2.0)
Alibaba Cloud Developer
Alibaba Cloud Developer
Jun 24, 2019 · Databases

How X‑Engine Redefines LSM Storage for High‑Performance E‑Commerce

This article provides an in‑depth technical overview of Alibaba's X‑Engine storage engine, explaining its LSM‑based architecture, compaction optimizations, transaction pipeline, caching strategies, and how these innovations enable low‑cost, high‑throughput OLTP for large‑scale e‑commerce workloads.

DatabaseLSMPolarDB-X
0 likes · 18 min read
How X‑Engine Redefines LSM Storage for High‑Performance E‑Commerce
Architect's Tech Stack
Architect's Tech Stack
Nov 29, 2018 · Backend Development

Comprehensive Overview of Payment System Architecture and Core Processes

This article provides a detailed overview of payment system architecture, covering functional modules, core payment, refund, reconciliation, and settlement workflows, as well as design considerations such as gateway integration, routing, risk assessment, asynchronous processing, and transaction logging for robust backend development.

Payment ArchitectureReconciliationTransaction Processing
0 likes · 19 min read
Comprehensive Overview of Payment System Architecture and Core Processes
AntTech
AntTech
Oct 25, 2018 · Databases

OceanBase: Crossing the Death Valley of Relational Databases – A Technical Journey

The article chronicles OceanBase’s evolution from a research project to a commercial distributed relational database, detailing the technical challenges of meeting strict transaction, consistency, and availability requirements, the innovative solutions adopted, key milestones, and its impact on Alibaba’s ecosystem and the broader market.

AlibabaOceanBaseRelational Database
0 likes · 19 min read
OceanBase: Crossing the Death Valley of Relational Databases – A Technical Journey
Tencent Cloud Developer
Tencent Cloud Developer
Sep 11, 2018 · Databases

CynosDB Architecture and Core Mechanisms: A Comprehensive Technical Overview

CynosDB is Tencent Cloud’s high‑performance, highly‑available NewSQL distributed database that uses a shared‑storage architecture with primary and replica instances, log‑structured storage, RDMA/SPDK transmission, Raft consensus, SSI MVCC, two‑phase locking, and state‑machine replication to provide elastic scaling, fast recovery, and cost‑effective enterprise data management.

CynosDBMVCCNewSQL
0 likes · 17 min read
CynosDB Architecture and Core Mechanisms: A Comprehensive Technical Overview
ITFLY8 Architecture Home
ITFLY8 Architecture Home
Apr 11, 2017 · Databases

Why High Availability Triggers a Consistency‑Performance Trade‑off in Distributed Databases

The article explains how achieving high availability through data redundancy introduces consistency challenges that in turn affect performance, and it reviews partitioning, mirroring, consistency models, replication architectures, and two/three‑phase commit protocols in distributed systems.

Data ConsistencyHigh AvailabilityTransaction Processing
0 likes · 18 min read
Why High Availability Triggers a Consistency‑Performance Trade‑off in Distributed Databases