China Track - Monday 23 April 2018

Monday 9:30AM-10:55AM

@ Room 201

Liangchun Xiong - Alibaba Cloud

HybridDB for PostgreSQL which is a Greenplum-based engine that can support OLTP and OLAP in the same time, developed by Alibaba Cloud Database Team. We optimized the PostgreSQL's execution plan generator and DML executor for better OLAP performance, in the same hardware, the OLAP queries performance can be more than doubled.
In this session, We will introduce how we implement these optimizations.


penglixun@gmail.com
 Experience: Advanced
Developer

Monday 11:05AM-12:30PM

@ Room 201

Qian Wang - Alibaba Cloud, Guoqing Ma - Alibaba Cloud

HybridDB for MySQL is a distributed database which supports OLTP and OLAP (HTAP) on massive data. The central design idea of HybridDB for MySQL is share nothing and it separates the storage nodes and computing nodes, which makes the storage nodes and computing nodes can scale up separately. And the OLTP and OLAP can share the same data set in HybridDB for MySQL by design. Same as MySQL, HybridDB for MySQL supports different storage engines and user can choose the engine according to their business. Further more, HybridDB for MySQL can run on not only local disk but also shared storage, and it can provide better OLTP performance and higher availability by using PolarStore (an Alibaba Cloud shared storage engine).


Alibaba Cloud
 Experience: Advanced
Developer

Monday 1:30PM-2:55PM

@ Room 201

HUANG DONGXU - PingCAP

TiDB is an open-source distributed HTAP database with both MySQL and Spark SQL interface. TiDB aims to work as an HTAP database that enables real-time business analysis based on live transactional data. Ever since TiDB 1.0 was released in Oct. 2017, hundreds of users entrust TiDB to tackle the scalability problem of MySQL, and to run real-time OLAP queries within a single TiDB cluster deployment with the help of TiSpark, the TiDB connector for Spark. In this talk, I'll talk about the best practices in deploying and operating the TiDB cluster.


MySQL / MariaDBMongoDBOpen Source Databases
 Experience: Beginner
Open Source Databases

Monday 3:05PM-4:30PM

@ Room 201

Sili Jia - Shannon Systems

High Performance SSDs have been applied to database applications widely. Besides the random access ability provided by the hardware itself, we have made several achievements based on our unique architecture to drive database applications even faster and more easily to manage. In this topic, I will introduce what we have done and how users can benifit from our work.


MySQL / MariaDBMongoDBOpen Source Databases
 Experience: Beginner
Open Source Databases

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