Going deep into TiDB: analyzing the implementation principle of Hash Join

This article is based on TiDB release-5.1 and needs to use versions after Go 1.16 My blog address: https://www.luozhiyun.com/archives/631 The so-called Hash Join is to select a table as the buildSide table to construct the hash table and another table as the probeSide table when joining; Then, for each row of data in the probeSide table, go to ...

Posted by adeelahmad on Sun, 05 Dec 2021 21:30:21 -0800

TIDB - synchronize logs to downstream Kafka using TiDB Binlog

1, TiDB Binlog In the previous article, we introduced the use of TiDB Binlog to synchronize data to downstream Mysql. In this article, we learn to use TiDB Binlog tool to synchronize data to custom business logic in Kafka. For example, TIDB can synchronize data with ES, MongoDB or Redis. This function is not different from the binlog function ...

Posted by bigrollerdave on Sun, 05 Dec 2021 08:46:01 -0800