PostgreSQL 学习资料，包括但不限于文章、书籍、教程、视频。

Links for developers

• So, you want to be a developer? by Selena Deckelmann
• PostgreSQL Developer FAQ
• PostgreSQL Outstanding Features
• PostgreSQL Backend Flowchart
• Introduction to Hacking PostgreSQL
• SQL-92
• SQL-99 Complete, Really
• Submitting a Patch
• Reviewing a Patch
• Review of Patch Reviewing by Stephen Frost, PGCon 2011
• Hacking the Query Planner by Tom Lane, PGCon 2011
• PGXN PostgreSQL Extension Network
• HOT Understanding this important update optimization
• Packaging Related Objects into an Extension
• Background Worker Processes

Blogs

• Planet
• momjian.us
• depesz.com by Hubert Lubaczewski
• Robert Haas’s blogspot
• PostgreSQL and Databases in general Amit Kapila’s blogspot
• What PostgreSQL has over other open source SQL databases: Part I
• What PostgreSQL has over other open source SQL databases: Part II
• Why use Postgres by Craig Kerstiens
• Indexes in PostgreSQL by Egor Rogov
  • 1 Introduction
  • 2 Interface
  • 3 Hash
  • 4 Btree
  • 5 GiST
  • 6 SP-GiST
  • 7 GIN
  • 8 RUM
  • 9 BRIN
  • 10 Bloom
• MVCC in PostgreSQL by Egor Rogov
  • 1. Isolation
  • 2. Forks, files, pages
  • 3. Row Versions
  • 4. Snapshots
  • 5. In-page vacuum and HOT updates
  • 6. Vacuum
  • 7. Autovacuum
  • 8. Freezing
• Tuple internals: exposing, exploring and explaining by Nikolay Shaplov, 2016
• Understanding of Bloat and VACUUM in PostgreSQL by Avinash Vallarapu, 2018
• Tuning Autovacuum in PostgreSQL and Autovacuum Internals by Avinash Vallarapu, 2018
• Tuning PostgreSQL Database Parameters to Optimize Performance by Ibrar Ahmed, 2018
• Tune Linux Kernel Parameters For PostgreSQL Optimization by Ibrar Ahmed, 2018
• MVCC and VACUUM by Robert Haas, 2017
• VACUUM FULL doesn’t mean “VACUUM, but better” by Robert Haas, 2014
• DO or UNDO - there is no VACUUM by Robert Haas, 2018
• Different Approaches for MVCC used in well known Databases by Amit Kapila, 2015

Books

• PostgreSQL: Introduction and Concepts by Bruce Momjian, 2001, 介绍 PG 基本用法及一些概念
• PostgreSQL: Up and Running, 3rd Edition by Regina O. Obe, Leo S. Hsu (Nov, 2017), 介绍 PG 基本使用方法
• Mastering PostgreSQL 11 Expert techniques to build scalable, reliable, and fault-tolerant database applications by Hans-Jurgen Schonig, 2018
• The Internals of PostgreSQL by Hironobu SUZUKI
  • Chapter 1. Database Cluster, Databases and Tables
  • Chapter 2. Process and Memory Architecture
  • Chapter 3. Query Processing
  • Chapter 4. Foreign Data Wrappers (FDW)
  • Chapter 5. Concurrency Control
  • Chapter 6. VACUUM Processing
  • Chapter 7. Heap Only Tuple (HOT) and Index-Only Scans
  • Chapter 8. Buffer Manager
  • Chapter 9. Write Ahead Logging (WAL)
  • Chapter 10. Base Backup and Point-In-Time Recovery (PITR)
  • Chapter 11. Streaming Replication

Papers

• Enhancement of the ANSI SQL Implementation of PostgreSQL by Stefan Simkovics

Transaction

• Serializable Snapshot Isolation (SSI) in PostgreSQL
• Information about the SSI implementation for the SERIALIZABLE transaction isolation level in PostgreSQL

Tutorials

• 2-Day Introduction to PostgreSQL 11

Videos

• PostgreSQL Internals Through Pictures by Bruce Momjian, 2015
• Inside PostgreSQL Shared Memory by Bruce Momjian, 2015
• How does PostgreSQL actully work by Peter Eisentraut, 2016
• PostgreSQL Top Ten Features by Simon Riggs, 2014
• Understanding Autovacuum by Dan Robinson, 2016
• Hacking on PostgreSQL by Stephen Frost, 2013
• Debugging your PL/pgSQL code by Jim Mlodgenski, 2016
• Zen of Postgres: How to be a happy hacker by Andrew Dunstan, 2012
• MVCC Unmasked by Bruce Momjian, OSCon 2011
• Understanding Advanced Datatypes in PostgreSQL
• Unlocking the Postgres Lock Manager / Slides by Bruce Momjian, 2012
• Index Internals by Heikki Linnakangas, 2016
• PostgreSQL Partitioning by Robert Treat, PGCon 2018
• Learning to Hack on Postgres Planner by Melanie Plageman, PGCon 2019
• An introduction to Memory Contexts by Chris Travers, PGCon 2019
• Hacking the Query Planner, Again by Richard Guo, PGCon 2020
• PostgreSQL 空闲空间管理 by Wang Xiaoran, PGConf.Asia 2021

Greenplum specific

• Greenplum性能优化之路 –（一）分区表
• Greenplum性能优化之路 –（二）存储格式
• Greenplum性能优化之路 –（三）ANALYZE
• Greenplum 分布式数据库内核揭秘(上篇)
• Greenplum 分布式数据库内核揭秘(下篇)
• Greenplum Storage Considerations
• 新一代数据分析及实时数仓平台 Greenplum 介绍
• Greenplum —— 一个用于分析、机器学习和AI的开源大规模并行数据库平台
• Brin Index 在 Append Only Table 中的实现
• Brin Index 在 Greenplum 7 中的理论与实践
• 当谈起 Greenplum 7 时，我们在谈什么？
• Greenplum 中的多阶段聚集实现
• Greenplum 的分布式锁及其相关的一切
• 《深入浅出 Greenplum 内核》系列视频
  • 新一代大数据分析平台 Greenplum 架构解读
  • 开源分布式数据库 Greenplum 并行执行引擎揭秘
  • 开源大数据分析平台 Greenplum 查询优化揭秘
  • Greenplum 内核揭秘之B树索引
  • Greenplum 内核揭秘之 MVCC 并发控制
  • Greenplum 内核揭秘之排序算法
  • Greenplum 分布式事务和两阶段提交协议
  • 揭秘 Greenplum 存储引擎之Heap表
  • Greenplum 高可用理论与实践
  • 揭秘 Greenplum 恢复（Recovery）系统
• Parallel Postgres: What’s Coming in Greenplum 7
• Greenplum 分布式数据库内核揭秘
• Greenplum 中的资源管理策略

References:
[1] Awesome Postgres