· New opportunities, new trends, new developments ·
On August 5, 2023, the "PostgreSQL Technology Salon Hangzhou Station" co-organized by the PG Branch of China Open Source Software Promotion Alliance (China PG Branch) and Hangzhou Yunbei Education was successfully held. Combining the current trend of de-O and localization, this event invites community technical experts to share about PostgreSQL's application implementation, operation and maintenance experience, technology evolution, industry direction, etc., to promote the development of PostgreSQL in China.
Lecturer style
This event was hosted by Mr. Guo Yijun, the founder of Yunbei Education. As an expert in the field of database enterprise training, he hopes that through this event, the communication among PostgreSQL users in Zhejiang Province will be promoted, and common progress and common development will be achieved.
@ Tang Cheng
Founder of Zhongqi Multiplier Technology, author of the best-selling book "PostgreSQL Practice: From Small Worker to Expert"
"PostgreSQL Software Ecological Analysis": A comprehensive introduction to some software ecology of the PostgreSQL database. Commonly used plug-ins such as pg_stat_statements, pg_cron, pg_store_plans, etc.; high-availability solutions such as repmgr, patroni, CLup; connection pool software such as pgbouncer, ZQPool; backup tools such as pg_rman, pg_probackup, pgbackrest; PostgreSQL derivatives such as openGauss, PolarDB, etc.; solutions, such as citus, plproxy, etc.; data warehouse solutions such as Greenplum, etc. Explain how to select these ecological software in the production system.
@吕海波
Database expert of Meichuang Technology, off-campus tutor of School of Software and Microelectronics, Peking University
"Looking at the Stars and Oceans of Databases from Development": SIGMOD, VLDB, and ICDE database conferences have hundreds of papers every year, accumulated over the years, and there are no less than a thousand excellent ideas, structures, and directions. Dazzling and blinding. Being in the database is often like being in Lushan Mountain, without knowing the true face of Lushan Mountain. If you jump out of the database, stand outside Lushan Mountain, look at it from the perspective of computer architecture, and increase one dimension, you will naturally see and think differently. In this sharing, we strive to jump out of the database, focus on the overall computer architecture, combine the development of software and hardware such as database and micro-architecture, sort out the context of database technology, and explore the changes and future of the core of database theory.
@De Ge
Senior Product Expert of Alibaba Cloud Database, Distinguished Expert of China PG Branch
"PolarDB Open Source Ecosystem Construction and Talent Cultivation": PolarDB is an open source cloud-native database self-developed by Alibaba Cloud. It is compatible with PostgreSQL and MySQL open source products. It can be deployed on the cloud or offline. The need to upgrade database performance without sub-database and sub-table transformation business. Open source URL:
https://openpolardb.com
Open source products are inseparable from the support of ecological partners, developers, and users. Dege shared the core technical points of the open source version of PolarDB for PG, open source strategy, open source ecological cooperation, and open source talent training. Aliyun database open source always maintains an open strategy, and wins with everyone.
@郭一军
Founder of Yunbei Education, Head of Hangzhou User Group of PG Branch
"Analysis of the Core Technology of PostgreSQL's Localized Distributed Database": Mr. Guo introduced the necessity of using a distributed database, and made an in-depth analysis of the CAP theory, Base theory, distributed transaction, two-phase commit, etc. in the distributed database. The core product components and functions of the localized database are introduced in detail, and finally the value of four highs and two lows, cost reduction and efficiency increase is summarized.
@Fu Qiang
Senior DBA of Meichuang Technology
"SQL Tuning Guide for PostgreSQL": Teacher Fu Qiang introduced the characteristics of PostgreSQL database, and explained some SQL optimization tips. If these skills are applied properly, the performance of your PostgreSQL database will be greatly improved.
Deputy Secretary-General of China PG Branch, Director of PG Training and Certification
"PostgreSQL Ecological Development and Version Evolution": Mr. Wei Bo introduced the PG ecology. With the vigorous development of domestic databases, the trend continues to rise. It has been welcomed by many database manufacturers and enterprise users, and the re-innovation based on open source PG has gained general consensus. The main advantages of PG ecological development lie in PG's community-based open source, powerful and easy-to-extend feature set, and stable and iterative version evolution. At the same time, it shared the main features of the PG 11-16 main version iteration, and quoted and sorted out the detailed experimental explanations of 18 main features in "Quickly Mastering the New Features of PostgreSQL Version" co-written by PG ACE, for reference and study by PGFans. Books will meet readers in the second half of the year, so stay tuned!
Co-construction and sharing, exchange and mutual learning
Hand in hand to promote development
PPT download:
Website www.pgfans.cn>Discovery>Database
Watch the replay:
WeChat video account search: PostgreSQL branch