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TODO Install and setup gh-ost on AWS linux jumphost. As this is an AMD machine, we will download the latest build of the same. wget <latest_release_tar> GH-OST Release Time to extract the tar, for linux machine use: tar -xvf <file_name.tar> run a sample alter migration. Let’s first start by testing your migration. Notice we aren’t using –execute flag which is actually responsible for executing the alter request....

Redash is such an amazing tool that literally helps you make sense of your data. If this is the first time you have encountered this word: Redash is an opensource tool that helps you to connect and query your data sources, build some cool dashboards & graphs to visualize data and share them with your team. We at our company are using the same to run tons of queries across multiple datasources and teams....