Zero downtime migrations: 500 million rowsData makes things hard In this article I'm going to go over some of the tricks we use to handle large data migrations at Honeybadger. Check out the video for a quick overview. When you have a lot of data, your life gets harder. When you only have 1000 rows, you can make DB-wide changes in IRB. With millions of rows, it's not that easy. If you don't believe me, just try it. RAM will spike. Your a
