Min Qiu

Min Qiu

Min Qiu

Staff Engineer, Alibaba Group

Biography:

Min is a database veteran with hands-on experience in different aspects of database kernel. Currently he is working on the SQL Engine of X-DB, Alibaba's next generation distributed database, to enable the distributed SQL processing. Prior to joining Alibaba, he worked at Huawei on Spark SQL optimizer and at Oracle on In-Memory database technologies. Min holds a Master degree in Computer Science from the University of Wisconsin at Madison.


All Sessions

What's New in Alibaba's X-DB SQL Engine

X-DB is Alibaba's next generation distributed and intelligent database which is ACID compliant, horizontally scalable, globally deployed and highly available. Motivated by the ideas of decoupling compute and storage, and intelligent database, we proposed a hardware/software co-designed architecture for X-DB to pursue extreme performance cost ratio, in order to support the world's largest and still fast-growing e-commerce platform. In this talk we'll introduce the work we have done in X-DB's SQL Engine.

? Plan Cache: a plus to MySQL Engine which boosts QPS by up to 170% on sysbench workloads and 34% on Alibaba's online purchasing system. We'll explain details of how it is created and used to skip heavy index dives at optimization stage, the efficient cache management, and the performance benefits.

? A state-of-art distributed SQL processing framework: the key component of X-DB built on top of MySQL Engine. We'll take a deep dive into the architecture, implementation details and leveraged technologies (i.e. high-performance RPC and scheduling sub-systems). We'll also share the achievement and lessons learnt so far, as well as our roadmap.

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(@) percona.com
  • +1-888-401-3401
  • +1-919-948-2863