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Percona Live Europe Presents: pg_chameleon MySQL to PostgreSQL Replica Made Easy

 | October 26, 2018 |  Posted In: Events, MySQL, PostgreSQL, Tools

pgchameleon logo

What excites me is the possibility that this tool is giving to other people. Also, the challenges I’ve faced and the new ideas for the future releases are always source of interest that keep me focused on the project. So I’m looking forward to sharing this with the conference delegates. pg_chameleon can achieve two tasks […]

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Percona Live Europe Presents: Need for speed – Boosting Apache Cassandra’s performance using Netty

 | October 22, 2018 |  Posted In: DevOps, Events, MySQL

My talk is titled Need for speed: Boosting Apache Cassandra’s performance using Netty. Over the years that I have worked in the software industry, making code run fast has fascinated me. So, naturally when I first started contributing to Apache Cassandra, I started looking opportunities to improve its performance. My talk takes us through some […]

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Percona Live Europe Presents: MariaDB System-Versioned Tables

 | October 17, 2018 |  Posted In: Events, MariaDB, MySQL

PLE Frankfurt Logo

System-versioned tables, or temporal tables, are a typical feature of proprietary database management systems like DB2, Oracle and SQL Server. They also appeared at some point in PostgreSQL, but only as an extension; and also in CockroachDB, but in a somewhat limited fashion. The MariaDB® implementation is the first appearance of temporal tables in the MySQL […]

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Export to JSON from MySQL All Ready for MongoDB

 | October 16, 2018 |  Posted In: Entry Level, MongoDB, MySQL, Tools

export-data-to-JSON-from-MySQL

This post walks through how to export data from MySQL® into JSON format, ready to ingest into MongoDB®. Starting from MySQL 5.7+, there is native support for JSON. MySQL provides functions that actually create JSON values, so I will be using these functions in this article to export to JSON from MySQL: JSON_OBJECT JSON_ARRAY These […]

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