Tidb 6.x in action was released, a summary of 6.x practices that condense the collective wisdom of the community!

This year, ,TiDB It has been published 6.0 and 6.1 Two larger version updates , stay 6.0 Greatly strengthened TiDB Manageability and operation and maintenance of , 6.1 It has been further improved TiDB The stability of the product . In order to help more users put these in the new version “ To use ” Use the features of , We gather the collective wisdom of the community , Co created 《TiDB 6.x in Action》. today , This book is officially released ！

TiDB 6.x in Action Content overview

《TiDB 6.x in Action》 It is divided into TiDB 6.x Principles and features 、TiDB Developer Experience guide 、TiDB 6.x manageability 、TiDB 6.x Kernel optimization and performance improvement 、TiDB 6.x Evaluation 、TiDB 6.x Best practices 6 Large content module , Come together TiDB 6.x The principle of new features 、 Evaluation 、 Try experience and other dry goods . No matter you are DBA O & M or application developers , If you are using or intend to use TiDB 6.x, This book can provide you with reference and Practice Guide .

in the light of TiDB 6.x A dozen new features introduced in , For example, hot small table cache , More operators and functions support , Data placement framework （Placement Rules In SQL）,TiUniManager ,PingCAP Clinic etc. ,《TiDB 6.x in Action》 There are separate chapters in the planning , Each chapter contains user practice articles ; in the light of 4 It was just opened in January TiFlash, E-books are specially planned “TiFlash Source code reading ” chapter , Help you understand TiFlash The design behind it ; What's more, it's worth noting , This book is also aimed at application developers , Planned “TiDB Developer Experience guide ” Chapter of , Help users understand how to base on TiDB Build applications in different languages .

Catalog

Chapter one ：TiDB 6.x Principles and features ​

1.1 TiFlash Source code interpretation ​

• TiFlash Storage tier overview 2 By  Huang Junshen
• TiFlash Overview of the computing layer  By  Xu Fei
• TiFlash DeltaTree Storage engine design and implementation analysis - Part 1 By  Shi Wenxuan
• TiFlash DDL Module design and implementation analysis  By  Hong Jianyan
• TiFlash Compiler oriented automatic vectorization acceleration  By  Zhuyifan

1.2 TiDB 6.0 Interpretation of new characteristics ​

• TiDB 6.0 Interpretation of new characteristics | Collation The rules 1 By  Yan Shaoan
• TiDB v6.0.0 DMR Source code reading —— Cache table  By  Lacquer sharp

Chapter two ：TiDB Developer Experience guide ​

2.1 TiDB Cloud DevTier build ​

• Use TiDB Cloud (DevTier) structure TiDB colony  By  Wangqizhi

2.2 TiDB Demo Application​

• Use Spring Boot structure TiDB Applications 1 By  Wangqizhi

2.3 Simple CRUD guide ​

• TiDB and Java Simple CRUD Applications  By  Wangqizhi
• TiDB and Golang Simple CRUD Applications  By  Wangqizhi
• TiDB and Python Simple CRUD Applications  By  Yan Shaoan
• TiDB and C# Simple CRUD Applications  By  He Ao

The third chapter ：TiDB 6.x manageability ​

3.1 TiUniManager（ primary TiEM） Experience ​

• How to make TiDB Cluster management “ More worry free ”？TiUniManager（ primary TiEM） Here comes the tutorial  By  Zhou Peng
• TiDB Ecological tools – TiUniManager（ primary TiEM）v1.0.0 Experience  By  Yin Yuhao
• TiUniManager（ primary TiEM） First experience  By  Jiangkun

3.2 Clinic Experience ​

• PingCAP Clinic service ： Through the clouds TiDB Cluster diagnostic service  By  Jordan
• Experience TiDB v6.0.0 And Clinic By  Zhang Peng
• TiDB 6.0 Talk about new features Clinic By  Dai Xiaolei

3.3 Placement Rules Experience ​

• TiDB 6.0 Meta function of ：Placement Rules in SQL What is it? ？ By Eason
• TiDB 6.0 Placement Rules In SQL Use practice  By  Wuyongjian
• TiDB Hot and cold storage separation solution  By  Li Wenjie

3.4 TiDB Observability & Performance optimization practice ​

• TiDB Performance optimization Overview  By  Chenhuansheng , Shaoxixi , Songyuying
• TiDB Performance analysis and optimization methods  By  Chenhuansheng , Shaoxixi , Songyuying
• OLTP Load performance optimization practices  By  Chenhuansheng , Shaoxixi , Songyuying
• Create multiple concurrent threads 、 Blocking problem of release  By Woody

3.5 DM WebUI Experience ​

• Experience TiDB v6.0.0 And TiDB Data migration tools DM-WebUI By  Zhang Peng

3.6 Experience other new features ​

• TiDB 6.0 Offline package change  By  Yan Shaoan

Chapter four ：TiDB 6.x Kernel optimization and performance improvement ​

4.1 TiDB 6.0 Hot scene optimization experience ​

• TiDB v6.0.0(DMR) Cache table pilot  By  Chen Chao , Ji Yongfei
• Analysis and practice of memory pessimistic lock principle  By  Ji Yongfei
• TiDB 6.0： Give Way TSO More efficient  By  Yan Binbin

4.2 MPP Engine computing performance improved ​

• TiDB 6.0 Interpretation of new characteristics | TiFlash New operators and functions push down 1 By  Yan Shaoan
• TiDB 6.1 Interpretation of new characteristics | TiDB 6.1 MPP Implement the window function framework  By  Yan Shaoan

4.3 TiDB 6.0 Disaster tolerance experience ​

• TiCDC Architecture and data synchronization link analysis 1 By  Liu Dongpo
• TiCDC 6.0 In principle Sorter evolution  By eastfisher

4.4 TiKV After the node is restarted leader Balance acceleration ​

• TiDB 6.0 Experience ：TiKV After restart leader Equilibrium acceleration  By  Yan Binbin

The fifth chapter ：TiDB 6.x Evaluation ​

• TiDB Sysbench Performance comparison test report - v5.1.4 contrast v6.0.0 DMR 1 By  Jin Xianqi
• TiKV Business recovery speed after node restart （leader Balance speed ）v6.0 vs v5.1.2 Contrast test  By  Yang Duanduan

Chapter six ：TiDB 6.x Best practices ​

6.1 HTAP Best practices ​

• TiFlash 6.0 on K8s Expansion and new feature practice  By  Zhang Tian

6.2 TiSpark Best practices ​

• Experience TiSpark be based on TiDB v6.0 (DMR) Minimum practice  By  Zhang Peng
• TiSpark v2.5 Introduction to development practice and TiSpark v3.0.0 New function interpretation  By  Yan Shaoan
• TiSpark 3.0.0 New feature practice  By  Zhang Tian

6.3 Other best practices ​

• TiDB Lightning Application and error handling practice in data migration  By  Wei Jianqiang
• be based on TiDB v6.0 Deploy two places and three centers  By  Zhang Peng
• TiDB 6.1 Stand alone environment On openEular 2003 SP3 By  Zhang Tian
• Distributed database TiDB 6.0 Cluster nanny level installation manual  By  Xu Xiaoqiang

Big guy recommends

Liu Qi

PingCAP Founder and CEO

TiDB 6.0 There are many usability improvements that I like very much , It also provides some functions that we call meta functions (Placement Rules), The meaning of this function is like metadata in distributed systems , Itself is only a small part of the whole system data , But it brings huge storage potential of the whole system , I also hope to see these meta functions support more usage innovations in various scenarios , Constantly break through the boundaries of imagination in the collective wisdom of the community , Bring you more surprises .

Jia Shiwen

Jingdong technology architect ,old TiDBer

Glad to see TiDB Book Rush 6.0 The results of . This time Book Rush I didn't participate because of the schedule , Some regret .2020 For the first time in Book Rush With 4.0 As a blueprint , Then there was. 《TiDB 4.0 in Action》. Use a word to describe the first feeling of seeing the new version is evolution . New features bring new user experience , hope TiDB Keep evolving , Bring more surprises .

Sun Xiaoguang

PingCAP Cloud Ecosystem Team leader

Two years TiDB There has been great progress ,《TiDB 6.x in Action》 It also brings you a comprehensive update TiDB knowledge . Thank the community partners for their contributions , Believe in TiDB in Action It will be better used and understood by everyone TiDB Bring great help .

Yang pan

TDengine Developer relations and ecology VP

24 Hours distributed into books 《TiDB 4.0 in Action》 It left a deep impression on everyone in those years . Open collaboration is the coolest productivity in the world ,《TiDB 6.x in Action》 Will once again show us the power of open source and the open source community . Also hope that PingCAP Representatives of the head open source manufacturers continue to explore new forms of open source collaboration 、 The new frontier , Promote the continuous development and growth of the open source community .

Thank you very much

TiDB 6.0 in Action author ​

thank 《TiDB 6.0 in Action》 The author of , Thank you for your continuous writing , Let more people use TiDB 6.x I have learned from the past ,TiDB The road to use is smoother ！

TiDB 6.0 in Action Reviewer

Here it is , Special thanks for participating in this ebook Review Teacher ： Chen Chao 、 Yan Shaoan 、 Yin Yuhao 、 Zhang Junting 、 Zhang Tian 、 Yao Wei 、 Chen Changliang 、 Chenshuang 、 Huohao 、 Li Zhongshu 、 Qi Zheng 、 Su Zhipeng 、 Wangqizhi 、 Jordan 、 Chenhuansheng 、 Shaoxixi 、 Songyuying 、 Maokangli .

Thank you very much , In two months, I worked hard , Put forward optimization suggestions for each article very seriously and responsibly , We remember every contribution to the community ！

welcome TiDBer We share & Continue to correct

《TiDB 6.x in Action》 All the articles have been published by the community for many times review, But we believe that there must be room for optimization .TiDBer When reading articles , If you find any language defects 、 Or feel the need to modify 、 Or feel that the description is not prepared enough , Very welcome TiDBer We PR Contribute in the form of .

• Participate in the way ：GitHub in PR Submit this Book Rush What you think needs to be modified , And in  PR Indicate the nickname of the community in the body of the submission  , The screenshot is in the activity post （asktug.com/t/topic/8129, Copy link to browser to view ） Reply in , for example ：

• Event rewards ： Every PR Integration , get 100 integral & Empirical value , The highest reward 500 integral & Empirical value （ This activity is effective for a long time , There is no deadline ）

Thank you again for TiDBer They are right TiDB 6.0 Book Rush Support for , Look forward to creating together next time .