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Join ProxySQL Tech Talks with Percona on June 4th, 2020!

 | May 29, 2020 |  Posted In: MySQL, Open Source Databases, Tools

ProxySQL Tech Talks with Percona

Long months of the pandemic lockdown have brought to life many great online events enabling the MySQL community to get together and stay informed about the very recent developments and innovations available to MySQL users. It isn’t over yet! Next Thursday, June 4th, Percona & ProxySQL are co-hosting the ProxySQL Tech Talks with Percona virtual […]

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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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Easy and Effective Way of Building External Dictionaries for ClickHouse with Pentaho Data Integration Tool

 | August 2, 2018 |  Posted In: MySQL, Open Source Databases

pentaho pdt with clickhouse

In this post, I provide an illustration of how to use Pentaho Data Integration (PDI) tool to set up external dictionaries in MySQL to support ClickHouse. Although I use MySQL in this example, you can use any PDI supported source. ClickHouse ClickHouse is an open-source column-oriented DBMS (columnar database management system) for online analytical processing. […]

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