Morgan Tocker (@morgo) 's Twitter Profile
Morgan Tocker

@morgo

Work: Cash App. Previously: TiDB, MySQL, Vitess.

ID: 7758452

linkhttps://tidb-blog.vercel.app/ calendar_today27-07-2007 10:55:11

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tison (@tison1096) 's Twitter Profile Photo

Morgan Tocker before I read the post I guess that #1 SHOULD BE foreign key support and that's it, lol. A conversation with somebody shows that "suppose a RELATIONAL database that doesn't support foreign key, it makes the word 'RELATIONAL' a JOKE.". 天大的笑话😅 tidb-blog.vercel.app/posts/my-top-1…

Morgan Tocker (@morgo) 's Twitter Profile Photo

Spotted in the TiDB docs: docs.pingcap.com/tidb/stable/sq… Different dimensions you say? Backstory: TiDB uses 2 configuration systems: the config file and system variables. Some options can be set in either, but the naming convention is different. It's totally not confusing at all :(

Spotted in the TiDB docs: docs.pingcap.com/tidb/stable/sq… Different dimensions you say?

Backstory: TiDB uses 2 configuration systems: the config file and system variables. Some options can be set in either, but the naming convention is different. It's totally not confusing at all :(
Morgan Tocker (@morgo) 's Twitter Profile Photo

I like these deep-dive talks. It sounds silly, but DDL is my #4 reason to use TiDB tidb-blog.vercel.app/posts/the-top-…

Morgan Tocker (@morgo) 's Twitter Profile Photo

More Resilient Schema Changes at Scale code.cash.app/more-resilient… (part 1 of 2 in introducing 'Spirit'; our online schema change tool for MySQL).

Sunny Bains @TiDB (@sunbains) 's Twitter Profile Photo

Interesting idea by Morgan Tocker bugs.mysql.com/bug.php?id=113… I think it’s doable but don’t think it’s as simple as taking multiple views from a single transaction. IIRC, handling the deletes makes it tricky. Perhaps easier to use a transaction per B-tree sub-tree. Once a sub-tree

lefred - @lefredbe.bsky.social (@lefred) 's Twitter Profile Photo

We are sold-out ! But there is a waiting list, please don't hesitate to subscribe to it if you want to attend we might free some spots next week ! #MySQLBelgianDays #MySQLCommunity 🐬🇧🇪

lefred - @lefredbe.bsky.social (@lefred) 's Twitter Profile Photo

If you are a user of gh-ost or pt-online-schema-change, take a look at Spirit! Presented by Morgan Tocker during the #MySQLBelgianDays #MySQL #MySQLCommunity

Morgan Tocker (@morgo) 's Twitter Profile Photo

Great overview + all applies to Spirit too. But also jealous my videos don’t have the same level of visualizations. Particularly agree on all the caveats about online DDL. It’s very hard to navigate and be successful.