transaction processing

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

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

Tencent Database Technology

Jan 25, 2021 · Databases

TXRocks Storage Engine: Architecture, Optimization, and Performance Analysis

TXRocks is a transactional storage engine based on RocksDB that offers significant space savings compared to InnoDB while maintaining comparable performance, with optimizations including sum operator pushdown and AEP-based secondary caching to address RocksDB's read performance limitations.

AEP cachingDatabase OptimizationInnoDB comparison

0 likes · 15 min read

TXRocks Storage Engine: Architecture, Optimization, and Performance Analysis

Tencent Cloud Developer

Nov 2, 2020 · Databases

Overview of Tencent TBase: Distributed HTAP Database Architecture and Capabilities

Tencent’s TBase is an enterprise‑grade, PostgreSQL‑based distributed HTAP database that combines strong consistency, high‑concurrency OLTP and high‑performance OLAP within a single cluster, using a GTM‑coordinated two‑phase commit, flexible data distribution, parallel query optimization, and extensive security and scaling features.

Data AnalyticsDatabase ArchitectureDistributed Database

0 likes · 22 min read

Overview of Tencent TBase: Distributed HTAP Database Architecture and Capabilities

Tencent Database Technology

Jun 22, 2020 · Databases

An Introduction to the TPC-C Benchmark and Its Historical Development

This article introduces the TPC-C benchmark, its origin within the Transaction Processing Performance Council, the evolution from early standards like Debit Credit and TP1 to TPC-A, the structure of the TPC-C model with its nine tables and operations, and the subsequent development of newer standards such as TPC-E.

TPCTPC-CTPC-E

0 likes · 9 min read

An Introduction to the TPC-C Benchmark and Its Historical Development

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.

Distributed DatabaseHigh AvailabilityOceanBase

0 likes · 18 min read

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

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 architecturemicroservicesmonitoring

0 likes · 15 min read

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

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

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.

AlibabaDistributed DatabaseHigh Availability

0 likes · 19 min read

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

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.

CynosDBDatabase ArchitectureDistributed Database

0 likes · 17 min read

CynosDB Architecture and Core Mechanisms: A Comprehensive Technical Overview