BestHub
Sign in
Tag

Payment System

0 views collected around this technical thread.

Architect
Architect
Jul 25, 2024 · Fundamentals

From Business Modeling to Requirement Specification: A Case Study of Face‑Recognition Payment in School Canteens

This article explains how to transform business modeling into concrete requirements by analyzing a face‑recognition payment system for school canteens, covering vision definition, target organization identification, goal measurement, use‑case modeling, and detailed use‑case specifications to ensure valuable, well‑scoped software development.

Payment Systembusiness modelingface recognition
0 likes · 29 min read
From Business Modeling to Requirement Specification: A Case Study of Face‑Recognition Payment in School Canteens
Tencent Cloud Developer
Tencent Cloud Developer
Jul 17, 2024 · Databases

Design and Implementation of a Payment Fund Account System

The article outlines the design and implementation of a secure, highly available payment fund account system, explaining core concepts of accounts and double‑entry bookkeeping, detailing architecture using TDSQL sharding, and describing security measures such as STRIDE analysis, HMAC‑SHA256, idempotency, distributed transactions, and comprehensive auditing to ensure fund integrity under high concurrency.

Distributed DatabasePayment SystemTDSQL
0 likes · 34 min read
Design and Implementation of a Payment Fund Account System
Tencent Cloud Developer
Tencent Cloud Developer
Jun 19, 2024 · Product Management

From Business Modeling to Requirement Specification: A Face‑Recognition Payment Case Study for School Canteens

The article presents a systematic method for converting business modeling into precise, measurable software requirements by illustrating a face‑recognition payment system for a school canteen, detailing how to identify the target organization and decision‑maker, define improvement metrics such as cutting payment time from five to three minutes, and develop a complete use‑case specification that aligns with organizational value.

Case StudyPayment Systembusiness modeling
0 likes · 29 min read
From Business Modeling to Requirement Specification: A Face‑Recognition Payment Case Study for School Canteens
Architect
Architect
Oct 2, 2023 · Backend Development

Design and Implementation of a Secure Funds Account System

This article presents a comprehensive guide to designing and implementing a secure, cloud‑native funds account system for payment platforms, covering core concepts such as account structure, balance and transaction logs, accounting principles, storage selection, distributed transactions, security measures, consistency, availability, and best‑practice architectural patterns.

Payment Systembackend architecturedistributed transactions
0 likes · 34 min read
Design and Implementation of a Secure Funds Account System
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.

Distributed DatabasePayment SystemTDSQL
0 likes · 35 min read
Designing and Implementing a Payment Fund Account System
Architect's Guide
Architect's Guide
May 10, 2023 · Backend Development

Overview and Architecture of a Payment System

This article explains the core components and interactions of a typical payment system, describing the transaction and payment cores, their abstractions of payment types, service governance mechanisms, data consistency strategies, asynchronous processing, and practical production practices for high‑performance, reliable payment platforms.

Payment Systemasynchronous processingbackend architecture
0 likes · 6 min read
Overview and Architecture of a Payment System
Architecture Digest
Architecture Digest
Dec 29, 2022 · Backend Development

Design and High‑Availability Strategies of a Scalable Payment System

This article explains how a large‑scale internet‑finance payment system integrates dozens of channels and products, employs decision‑tree routing, sliding‑window feedback, adaptive pressure detection, and Redis fallback for RabbitMQ to achieve high availability, low latency, and robust handling of millions of daily transactions.

High AvailabilityPayment Systembackend development
0 likes · 12 min read
Design and High‑Availability Strategies of a Scalable Payment System
macrozheng
macrozheng
Dec 18, 2022 · Backend Development

Discover 5 High-Quality Java Open‑Source Projects to Boost Your Development

This article introduces five robust Java open‑source projects—a payment system, a document‑sharing platform, a parallel execution framework, a microservice library, and a rapid‑development scaffold—detailing their core features, architecture, and where to access their code and documentation.

BackendJavaOpen-source
0 likes · 7 min read
Discover 5 High-Quality Java Open‑Source Projects to Boost Your Development
Top Architect
Top Architect
Oct 13, 2022 · Information Security

Understanding the End-to-End Architecture of Chinese Internet Payments

This article provides a comprehensive overview of the Chinese internet payment ecosystem, detailing the complete transaction flow from e‑commerce platforms through payment channels, banks, and the central bank, and explains the key components and responsibilities of a modern payment system architecture.

Payment Systemcashierchinese payments
0 likes · 9 min read
Understanding the End-to-End Architecture of Chinese Internet Payments
Dada Group Technology
Dada Group Technology
May 6, 2022 · Frontend Development

Improving Usability and Efficiency of the Cashier System: Front‑End Architecture Redesign and Component Refactoring

This article analyzes the usability and efficiency issues of the JD.com to‑home cash register H5 and RN versions, proposes a front‑end architectural redesign with component reuse, layering, and design principles, and demonstrates the resulting performance gains, reduced code entropy, and future improvement plans.

Component DesignEfficiencyPayment System
0 likes · 15 min read
Improving Usability and Efficiency of the Cashier System: Front‑End Architecture Redesign and Component Refactoring
Top Architect
Top Architect
Apr 2, 2022 · Backend Development

Applying Domain-Driven Design to Payment Systems: A Comprehensive Guide

This article explains how Airwallex uses Domain-Driven Design (DDD) to model a complex payment system, detailing strategic and tactical patterns, bounded contexts, domain events, and the translation of domain models into microservice architectures, while highlighting the benefits of clear communication and modular design.

DDDDomain-Driven DesignPayment System
0 likes · 9 min read
Applying Domain-Driven Design to Payment Systems: A Comprehensive Guide
Architecture Digest
Architecture Digest
Apr 2, 2022 · Backend Development

Applying Domain-Driven Design to Model a Payment System at Airwallex

This article explains how Airwallex uses Domain-Driven Design (DDD) to model a complex payment system, covering problem and solution spaces, bounded contexts, domain models, services, events, infrastructure, and the transition from domain concepts to microservices.

Bounded ContextDomain EventsDomain-Driven Design
0 likes · 10 min read
Applying Domain-Driven Design to Model a Payment System at Airwallex
High Availability Architecture
High Availability Architecture
Sep 21, 2020 · Operations

Full‑Link Load Testing Practices for iQIYI Payment System

This article describes iQIYI's payment team approach to full‑link load testing, covering background challenges, systematic problem exploration, preparation of test environments, traffic modeling, execution safeguards, practical results, and future plans to improve capacity verification and system reliability.

Payment Systemcapacity planningfull-link testing
0 likes · 10 min read
Full‑Link Load Testing Practices for iQIYI Payment System
iQIYI Technical Product Team
iQIYI Technical Product Team
Sep 18, 2020 · Operations

Full-Chain Load Testing Practices for iQIYI Payment System

iQIYI’s payment team built a full‑chain load‑testing framework that isolates data, mocks dependencies, constructs realistic multi‑service traffic, and executes protected tests to expose bottlenecks, guide scaling and optimizations, and ultimately ensure reliable payment services during traffic spikes, while planning a unified automation platform.

Payment Systemcapacity planningfull‑chain testing
0 likes · 13 min read
Full-Chain Load Testing Practices for iQIYI Payment System
Architecture Digest
Architecture Digest
Nov 9, 2019 · Backend Development

Design and Implementation of eBay's Next‑Generation Million‑TPS Core Accounting System

The article details eBay's 2018‑2020 design, performance testing, and fault‑tolerance architecture of a next‑generation core accounting system capable of handling millions of transactions per second, covering system goals, multi‑region deployment, event‑sourcing, Raft consensus, scalability optimizations, and the planned open‑source release.

Event SourcingPayment SystemRaft consensus
0 likes · 24 min read
Design and Implementation of eBay's Next‑Generation Million‑TPS Core Accounting System
JD Tech Talk
JD Tech Talk
Mar 27, 2019 · Backend Development

Design and Key Considerations of JD Digits' Accounting Settlement System

This article explains the responsibilities, architectural design, critical construction points, functional modules, hotspot account handling, database sharding strategies, and diverse settlement rule implementations of JD Digits' accounting and settlement system, which is the core financial control component of the payment platform.

BackendPayment Systemaccounting
0 likes · 10 min read
Design and Key Considerations of JD Digits' Accounting Settlement System
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 SystemRisk Assessmentbackend development
0 likes · 19 min read
Comprehensive Overview of Payment System Architecture and Core Processes
Youzan Coder
Youzan Coder
Nov 2, 2018 · Information Security

Real-Time Financial Loss Prevention System Design for Payment Platforms

YouZan built a side‑car, real‑time loss‑prevention system that monitors business events and database binlogs, validates information flow and fund balance, enforces idempotency and manual‑change checks, and uses refund‑settlement‑cash‑out circuit‑breakers to automatically detect and stop financial loss, achieving successful fault prevention after six months.

Payment SystemReal-time Monitoringbackend-system
0 likes · 7 min read
Real-Time Financial Loss Prevention System Design for Payment Platforms
Tencent Cloud Developer
Tencent Cloud Developer
May 31, 2018 · Backend Development

Tencent Billing System (Mi Master): Architecture, Reliability, Security, and Global Capabilities

The Mi Master billing platform, a SaaS service from Tencent that processes over 735 billion RMB quarterly, provides a unified, modular architecture with distributed multi‑master databases, high‑availability cross‑region deployment, multi‑stage fraud detection, and global support for 80+ payment channels across 180+ countries, delivering seamless APIs, automated reconciliation, and extensive revenue‑sharing tools for products such as Honor of Kings, PUBG, WeChat Pay, and QQ Wallet.

Payment SystemReliabilitybilling architecture
0 likes · 19 min read
Tencent Billing System (Mi Master): Architecture, Reliability, Security, and Global Capabilities
Ctrip Technology
Ctrip Technology
Dec 2, 2016 · Backend Development

Challenges and Practices in Service‑Oriented Splitting of Qunar Payment System

The article details the technical challenges encountered during the service‑oriented decomposition of Qunar's payment platform, covering Dubbo and HTTP service conventions, database sharding and read/write separation, asynchronous processing, multi‑system management, and comprehensive monitoring and alerting solutions.

Payment Systemasynchronous processingbackend development
0 likes · 10 min read
Challenges and Practices in Service‑Oriented Splitting of Qunar Payment System