Watch Percona CEO Peter Zaitsev and PingCAP Senior Product and Community Manager Morgan Tocker as they present “How to horizontally scale MySQL with TiDB while avoiding sharding issues".

In this joint webinar, PingCAP will provide an introduction and overview of TiDB, tailored for those with a strong background in MySQL. PingCAP will use MySQL as an example to explain various implementation details of TiDB and translate...

Please watch Percona’s Senior Support Engineer, Vinodh Krishnaswamy as he presents “Deep Dive In the Config Database (Shardings)”.

In MongoDB, we know the Sharded Cluster can migrate chunks across the Shards and also route a query. But where is this information stored, and how is it used by MongoDB to maintain consistency across the Sharded Cluster?

In this webinar, we will look at the config database in detail as well as...

We store data with the intention to use it: search, retrieve, group, sort... To perform these actions effectively MySQL storage engines index data and communicate statistics with the Optimizer when it compiles a query execution plan. This approach works perfectly well unless your data distribution is uneven.

Last year I worked on several tickets where data followed the same pattern: millions of popular products fit into a couple...

Please watch Percona's Bug Analyst, Lalit Choudhary as he presents his talk "MySQL 8.0 Architecture and Enhancement".

The release of MySQL 8.0 offers much more to users compared to previous releases. There are major changes in architecture as well as adding differentiating features, and improvements to manage the database more efficiently.
In our talk we will go through, MySQL 8.0 architecture
* On Disk
* In-...