Congratulations to Digital China Group for winning the "TiDB Community Best Contribution Enterprise" award

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 恭喜神州数码集团,荣获“TiDB 社区最佳贡献企业”

| username: Billmay表妹

Congratulations to Digital China Group for Winning the “TiDB Community Best Contribution Enterprise” Award


Certificate of Honor:

On December 28, 2020, Digital China and PingCAP held a strategic cooperation signing ceremony in Beijing, announcing that the two parties will build Digital China’s own brand of distributed database appliance based on the world’s leading new generation relational database (NewSQL) open-source project TiDB. They will engage in multi-dimensional strategic cooperation in joint products, joint marketing, and joint ecosystem to build a new data infrastructure base with open-source technology, empowering enterprise digital transformation and high-quality industrial development.

Since then, Digital China’s partners have started to join and deeply participate in the community. The “Titanium Alloy Team” is often seen helping others and contributing to the community.

In the past few years, Digital China’s partners have cumulatively registered 90 active members in the community, posted 504 topics, replied to posts 4861 times, obtained 33 PCTA certifications, and 20 PCTP certifications. The number of PRs merged into various TiDB ecosystem products, documents, and e-books exceeds 20+.

Deeply Involved and Managing the Community:

TiDB Community Moderator: @hey-hoho

TiDB Community Moderators are composed of users, developers, Contributors, and partners from the TiDB community, with the authority to participate in the management and operation of the AskTUG forum.

TiDB Community Evangelist Committee: @caiyfc @CuteRay

The TiDB Community Evangelist Committee is responsible for managing columns, reviewing articles, and ensuring that each article is carefully reviewed, feedback is provided, and improvements are made. They are the gatekeepers of high-quality articles in the community and have expanded the articles to various platforms.

TiDB Community Regional Organizer - Wuhan: @hey-hoho

Regional organizers are key forces in leading regional technical exchange activities, connecting the community with technical peers through organizing regional events. Becoming a regional organizer not only earns exclusive community honors but also helps build or cultivate external communication skills, keep up with technological trends, and experience the charm of the open-source community with like-minded tech enthusiasts.

Co-hosted 2 Community Events:

Published Articles: 76

(Sorted by time)

Evangelist ID Topic Article Link
caiyfc What? Writing Inspection Scripts with Prometheus 专栏 - 什么?通过 Prometheus 编写巡检脚本 | TiDB 社区
Soysauce520 Various Recovery Methods, There’s Always One for You 专栏 - 恢复的方式多种多样,总有一款适合你 | TiDB 社区
Ming Index Data Inconsistency Issue Caused by on duplicate key update 专栏 - on duplicate key update引发的索引数据不一致问题 | TiDB 社区
BraveChen Three Locations and Five Centers, Exploring Best Practices for TiDB POC 专栏 - TiDB v7.1.1三地五中心,TiDB POC最佳实践探索 | TiDB 社区
hey-hoho TiDB Fault Handling: The Confusing Region is Unavailable 专栏 - TiDB故障处理之让人迷惑的Region is Unavailable | TiDB 社区
hey-hoho TiDB Binlog Fault Handling: Drainer Periodic Strike 专栏 - TiDB binlog故障处理之drainer周期性罢工 | TiDB 社区
caiyfc Same City Dual Center DR Auto-Sync Main Center Unexpected Fault Recovery 专栏 - 同城双中心 DR Auto-Sync 主中心意外故障恢复 | TiDB 社区
Ming TiDB v7.1.0: Precise Resource Allocation for Smooth Data Operation! 专栏 - TiDB v7.1.0:精准资源分配,实现数据流畅运行! | TiDB 社区
Liuhaoao TiDB Binlog Architecture-Based Primary-Backup Cluster Switch Operation Manual 专栏 - 基于TiDB Binlog架构的主备集群切换操作手册 | TiDB 社区
gary How TiDB v7.1.0 Resource Control Function Reduces Maintenance Difficulty and Cost - Maximizing Cluster Resources? 专栏 - TiDB v7.1.0 资源管控功能是如何降低运维难度和成本-实现集群资源最大化? | TiDB 社区
奥德彪运维tidb Pump Log Error Message Doubt: Is Your Pump Data GCed? 专栏 - pump 日志错误信息疑问之你的pump 数据被gc了嘛? | TiDB 社区
caiyfc Step-by-Step Guide to Becoming a TiDB Contributor 专栏 - 手把手教你成为 TiDB 的 Contributor | TiDB 社区
caiyfc The Bittersweet Experience of Encrypted Communication TLS in TiDB Production Cluster - Tools 专栏 - TiDB 生产集群与加密通讯TLS的辛酸苦辣 - 工具篇 | TiDB 社区
hey-hoho TiDB SQL Optimization Case: Avoiding TiFlash Backfire 专栏 - TiDB SQL调优案例之避免TiFlash帮倒忙 | TiDB 社区
奥德彪运维tidb Detailed Code Explanation of tiup cluster display Execution Process 专栏 - tiup cluster display 执行流程代码详解 | TiDB 社区
gary TiDB Damaged Multiple Copies Loss Recovery Method 专栏 - TiDB损坏多副本之有损恢复处理方法 | TiDB 社区
caiyfc How to Migrate Data from PostgreSQL to TiDB? 专栏 - 有什么方法从 PostgreSQL 数据迁移到 TiDB ? | TiDB 社区
BraveChen Quick Forced Rollback Plan for TiDB Upgrade Failure 专栏 - TIDB升级发生故障时,快速强行回退方案 | TiDB 社区
Liuhaoao TiDB Binlog Architecture-Based Primary-Backup Cluster Deployment and Data Synchronization Operation Manual 专栏 - 基于TiDB Binlog架构的主备集群部署及数据同步操作手册 | TiDB 社区
gary TiDB Database Major Version Upgrade - Cross-Machine Upgrade Based on TiCDC 专栏 - TiDB 数据库大版本升级-基于TiCDC异机升级 | TiDB 社区
CuteRay TiDB × Alibaba Cloud Trial Experience (Better Late Than Never) 专栏 - TiDB × 阿里云试用体验(随迟但到) | TiDB 社区
Soysauce520 Monitoring Alert Handling: tidb_server_critical_error_total 专栏 - 监控告警处理之tidb_server_critical_error_total | TiDB 社区
gary Grafana Component Upgrade and Offline Mirror Source 专栏 - Grafana组件升级和离线镜像源 | TiDB 社区
gary First Use of Cloud Database TiDB 专栏 - 云数据库 TiDB 初使用 | TiDB 社区
Ming Cloud Database TiDB - Trial 专栏 - 云数据库TiDB-试用 | TiDB 社区
奥德彪运维tidb # Drainer Binlog Cleanup Mechanism Source Code Explanation 专栏 - # drainer binlog 清理机制 源码详解 | TiDB 社区
gary Documenting the Process of Migrating TiDB v5.2.3 to v6.1.0 专栏 - 记录一次TiDB v5.2.3迁移到v6.1.0的过程 | TiDB 社区
hey-hoho Application and Practice of TiDB in Kejie Logistics Digital Treasury Core System 专栏 - TiDB在科捷物流神州金库核心系统的应用与实践 | TiDB 社区
Liuhaoao TiDB Monitoring Node Scaling Operations (Whether to Retain Historical Data) 专栏 - TiDB监控节点扩缩容操作(是否保留历史数据) | TiDB 社区
天蓝色的小九 TiDB Cross-Version Upgrade - First Attempt by a Newcomer🧐 专栏 - TiDB跨版本升级--新人首次尝试🧐 | TiDB 社区
Ming Overview of TiDB Cross-Version Upgrade Process 专栏 - 《TiDB跨版本升级》 --流程概述 | TiDB 社区
gary TiUniManager Deployment and Usage Experience 专栏 - TiUniManager部署和使用感受 | TiDB 社区
BraveChen SQL Optimization Case Sharing Based on TiDB Execution Plan 专栏 - 依据TIdb执行计划的sql调优案例分享 | TiDB 社区
caiyfc Best Practices for Deploying TiDB v5.1.2 Production Environment on Kirin v10 专栏 - 麒麟v10上部署TiDBv5.1.2生产环境的最佳实践 | TiDB 社区
CuteRay TiDB v6.0.0 DMR Source Code Reading - Cache Table 专栏 - TiDB v6.0.0 DMR 源码阅读——缓存表 | TiDB 社区
hey-hoho Simple CRUD Application with TiDB and C# 专栏 - TiDB 和 C# 的简单 CRUD 应用程序 | TiDB 社区
Liuhaoao Steps for Scaling Down TiKV in TiDB Production Environment 专栏 - 生产环境TiDB集群缩容TiKV操作步骤 | TiDB 社区
pupillord First Experience with TiEM 专栏 - TiEM初体验 | TiDB 社区
BraveChen Exploring the Long Journey of Solving Panic During TiDB Monitoring Upgrade 专栏 - TIDB监控升级解决panic的漫漫探索之路 | TiDB 社区
CuteRay Let’s go, TiCheck! 专栏 - Let's go, TiCheck! | TiDB 社区
caiyfc Practice of Importing File Data into TiDB 专栏 - 文件数据导入到TiDB的实践 | TiDB 社区
hey-hoho A Small Case of Performance Improvement by 666 Times Illustrates the Importance of Correctly Using Indexes in TiDB 专栏 - 用一个性能提升了666倍的小案例说明在TiDB中正确使用索引的重要性 | TiDB 社区
BraveChen Documenting the Process of Installing Non-Local Mirror Source Components in TiDB Offline Environment 专栏 - 记一次tidb离线环境下安装非本地镜像源组件的过程 | TiDB 社区
hey-hoho My Story with TiDB Unprepared Encounter, But Lucky to Meet You
pupillord Upgrading TiDB Version to v5.3.0 in TiDB4PG 专栏 - TiDB4PG 中 TiDB 版本升级至 v5.3.0 | TiDB 社区
pupillord Some Thoughts on Data Masking in TiDB 专栏 - 关于TiDB数据脱敏的一些想法 | TiDB 社区
hey-hoho Documenting a Simple Process of Migrating Offline Data from Oracle to TiDB 专栏 - 记一次简单的Oracle离线数据迁移至TiDB过程 | TiDB 社区
hey-hoho Exploring TiDB Lightning Source Code to Solve Discovered Bugs 专栏 - 探索TiDB Lightning源码来解决发现的bug | TiDB 社区
CuteRay Teaching You a Trick to Safely Switch from MySQL to TiDB 专栏 - 教你一招,安全的从 MySQL 切换到 TiDB | TiDB 社区
hey-hoho What is a Distributed Database? I Don’t Believe You Won’t Understand After Reading This! 专栏 - 什么是分布式数据库?我不信,看完这篇你还不懂! | TiDB 社区
BraveChen What to Pay Attention to When Migrating Business from MySQL to TiDB? 专栏 - 将业务从mysql迁移至TIDB,有哪些需要注意的? | TiDB 社区
Ming Data Migration - Single Database Migration
caiyfc The Bittersweet Experience of Encrypted Communication TLS in TiDB Production Cluster - Enabling
gary Fixing Unauthorized Access Vulnerability in Etcd API
hey-hoho Analyzing Performance Issues Caused by TiDB GC Blocking
Ming What Happens in TiDB Server Layer for a Select Statement
hey-hoho Practice of Importing Large txt Files with TiDB Lightning
奥德彪运维tidb How to Change the Port of Prometheus in TiDB Cluster
pupillord The Inexpressible Practice of Prometheus Monitoring
pupillord Reviewing TiCheck in Hackathon
hey-hoho Offline Deployment and Upgrade of TiDB on X86 and ARM Hybrid Platform
hey-hoho Troubleshooting High Memory Usage of TiKV Nodes in X86 and ARM Hybrid Deployment Architecture
CuteRay Practice of Upgrading TiDB 2.1.14 to 4.0.0-rc on Alibaba Cloud ECS
hey-hoho Debugging TiDB4PG on Windows - Filling Pits
hey-hoho Various TiDB Load Balancing Solutions, There’s Always One for You
leeray Trying Some New Features of TiDB 5.0
leeray Building a Database Chaos Experiment Daily Report System Based on k8s and Chaos Mesh
CuteRay Implementing a Keyword in TiDB - Parser
caiyfc TiDB4PG - Compatible with Gitlab
hey-hoho Multiple Ways to Calculate DM Synchronization Delay to TiDB
leeray Discovering and Solving Navicat Editing TiDB View Error by Packet Capture
leeray Understanding TiDB Log Recording Principles
CuteRay TiDB SQL Optimization Practice - Index Issues
hey-hoho Discussing the Importance of TiDB Database Development Standards from a Simple Delete Data Scenario
leeray Practical Experience in TiDB System Tuning
leeray Practice of Real-Time Synchronization of TiDB Data to Backup Escape Environment Using TiCDC

Contribution Records of Digital China Group Partners in the Community:

Evangelist ID Number of Articles
@hey-hoho 18
@BraveChen 6
@caiyfc 9
@CuteRay 7
@gary 8
@leeray 6
@Liuhaoao 4
@Ming 6
@pupillord 5
@Soysauce520 2
@天蓝色的小九 1
@Raymond 4
Total 76

Contributing to TiDB Ecosystem Project TiDB for PostgreSQL

TiDB for PostgreSQL is an open-source project launched by Digital China Wuhan Cloud Base, aiming to promote and integrate into the TiDB open-source community. In addition to high availability, horizontal scalability, and cloud-native features, TiDB for PostgreSQL is also compatible with the PostgreSQL protocol.

Developing TiDB for PG Project:

Project Introduction:

Currently, TiDB only supports the MySQL protocol, while many historical systems within Digital China Group use PostgreSQL as the database. With the increasing data, the PostgreSQL database has long become a bottleneck. When we wanted to optimize with a distributed database, there was no choice. Therefore, we thought of reconstructing TiDB based on its source code to make it compatible with PostgreSQL, providing convenience for systems that want to migrate from PostgreSQL to a distributed database, and expanding TiDB’s business scope. Thus, TiDB For PostgreSQL was born.

Related Articles:

TiDB4PG - Compatible with Gitlab

Upgrading TiDB Version to v5.3.0 in TiDB4PG

Debugging TiDB4PG on Windows - Filling Pits

Implementing a Keyword in TiDB - Parser

Joint Solution

Distributed Database Appliance Solution Based on TiDB and KunTai

TiDB is a new generation distributed relational HTAP database developed by PingCAP, featuring horizontal linear scalability, strong consistency, high availability with fault self-recovery, and true multi-active across data centers. It is suitable for high-concurrency OLTP systems with massive data, high-performance real-time analysis, real-time computing, and other scenarios.

KunTai series servers are Digital China’s new generation data center ARM servers based on Huawei Kunpeng processors, featuring massive storage, high performance, and low power consumption. They are suitable for efficiently accelerating workloads such as big data analysis and software-defined storage. They support multi-core high concurrency, matching the needs of massive data processing, with a 30% performance improvement, and support for hybrid deployment with x86. Built-in hardware acceleration and compression/decompression engines unleash computing potential, reduce TCO, and compression time by 60%, with a 20% improvement in IOPS performance. Through advanced thermal design, they support an extended temperature range of 5~35℃, ensuring stable 7×24-hour operation, providing higher energy efficiency returns for users.

Building a TiDB cluster with strong consistency and high availability on KunTai servers integrates software, computing, storage, and networking, providing enterprises with a pre-configured, finely tuned, ready-to-use integrated system, helping to simplify management and enhance supportability, greatly improving business agility and efficiency.

| username: Kongdom | Original post link

:+1: :+1: :+1:

| username: tidb菜鸟一只 | Original post link

So many experts are from China.

| username: TIDB-Learner | Original post link

:wave: :wave: :wave:

| username: Jellybean | Original post link

So powerful :+1:

| username: Aionn | Original post link

:wave: :wave: :wave: Very strong

| username: lemonade010 | Original post link


| username: db_user | Original post link

So cool, Boss Ao is awesome!

| username: Billmay表妹 | Original post link

Thank you Titanium Alloy Team!!!

| username: 麻烦是朋友 | Original post link

Digital China Group, awarded “TiDB Community Best Contributor Enterprise” :100:

| username: hey-hoho | Original post link

Continue moving forward with the community~ Love you!

| username: 烂番薯0 | Original post link

:wave: :wave: :wave:

| username: TiDBer_jYQINSnf | Original post link

Digital China has a strong team, 90 people! :+1:

| username: gcworkerishungry | Original post link

:+1: Awesome

| username: ohammer | Original post link

I used to think Digital China was just a major integrator and computer seller, but it turns out they have so many experts. I was really ignorant.

| username: xfworld | Original post link

I want to poach people~~ poach people~~ :smirk: :smirk: :smirk: :smirk: :smirk:

| username: FutureDB | Original post link

A bit unexpected :+1: :+1: :+1: