Alibaba Open Source Patches in AliSQL

Thursday 2:55 PM - 3:45 PM

@ Hill Country B

Open Source Databases

50 minutes conference



Alibaba has made lots of improvements for MySQL 8.0 in the Cloud, and will open source these patches soon.

These patches include: Performance Insight & Diagnose, New Feature and Stability Improvement. For example, we added more Object Statistics for DBAs, like CPU, LOCK and IO internal information. And we added more features for the users, like: Sequence Engine which is similar to Oracle Sequence; the Global Read-View for InnoDB, which can guarantee cross-session consistency; Async Purge File for dropping big tables; Implicit Primary Key for speeding up non-primary-key tables replication.


Lixun Peng

Lixun Peng (Alibaba Cloud)

Staff Engineer


Lixun works as a Staff Database Engineer for Alibaba Cloud, is a Senior Developer for the MariaDB Foundation, and have been an Oracle ACE Director for MySQL since 2013. Lixun is also Vice-President of the All China MySQL User Group (ACMUG), and have contributed numerous features and bugfixes to the MySQL/MariaDB community such as multi-source replication, thread memory monitoring, Flashback, etc. Lixun is also a co-translator of the Chinese version of the High Performance MySQL (3rd) and MariaDB Knowledge Base.

Connect with Percona

Stay Connected on:

Percona Live Conferences

The Percona Live Open Source Database Conferences are the premier event for the diverse and active open source database community, as well as businesses that develop and use open source database software.

Contact Us

For general information about the event/expo/conference, including registration, please contact us at:

  • info(@)
  • +1-888-401-3401
  • +1-919-948-2863