Changelog Interviews – Episode #635

The 1000x faster financial database

with Joran Dirk Greef, creator of TigerBeetle

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In July of 2020, Joran Dirk Greef stumbled into a fundamental limitation in the general-purpose database design for transaction processing. This sent him on a path that ended with TigerBeetle, a redesigned distributed database for financial transactions that yielded three orders of magnitude faster OLTP performance over the usual (general-purpose) suspects.

On this episode, Joran joins Jerod to explain how TigerBeetle got so fast, to defend its resilience and durability claims as a new market entrant, and to stake his claim at the intersection of open source and business. Oh, plus the age old question: Why Zig?

Featuring

Sponsors

Augment Code – Developer AI that uses deep understanding of your large codebase and how you build software to deliver personalized code suggestions and insights. Augment provides relevant, contextualized code right in your IDE or Slack. It transforms scattered knowledge into code or answers, eliminating time spent searching docs or interrupting teammates.

Depot – Build faster. Waste less time. Accelerate Docker image builds, and GitHub Actions workflows. Easily integrate with your existing CI provider and dev workflows to save hours of build time.

Notion – Notion is a place where any team can write, plan, organize, and rediscover the joy of play. It’s a workspace designed not just for making progress, but getting inspired. Notion is for everyone β€” whether you’re a Fortune 500 company or freelance designer, starting a new startup or a student juggling classes and clubs.

Notes & Links

πŸ“ Edit Notes

Chapters

1 00:00 Welcome to The Changelog 01:25
2 01:25 Sponsor: Augment Code 03:09
3 04:33 Start the show! 00:44
4 05:18 Stumbling into it 03:10
5 08:27 Maybe I did it wrong 01:13
6 09:41 It's the row locks 01:53
7 11:33 Pareto meets the Mag 7 02:07
8 13:40 Financial, not SQL, transactions 01:11
9 14:51 A specialized database 03:10
10 18:01 Why build yet another database? 04:55
11 22:56 Sponsor: Depot 02:20
12 25:16 Where do you start? 02:30
13 27:46 Who is 'we'? 01:24
14 29:09 10_000x faster?! 01:35
15 30:44 New world, new constraints 01:30
16 32:14 Row, column, mulit-major 03:54
17 36:08 Multi-row major implications 05:37
18 41:45 Embarrassingly simple 02:52
19 44:36 On durability 10:28
20 55:05 Centuries of testing 02:12
21 57:17 What about real-world use tho 05:21
22 1:02:38 Worst-case scenario logic 01:17
23 1:03:55 Sponsor: Notion 03:08
24 1:07:03 TigerBeetle Simulator 08:35
25 1:15:38 The open source story 10:18
26 1:25:56 Jerod reacts 00:22
27 1:26:18 What about AWS re-hosting 04:39
28 1:30:57 Written in Zig 05:31
29 1:36:28 Redis open source again? 00:59
30 1:37:28 Wrapping up 00:43
31 1:38:10 Closing thoughts 02:16

Transcript

⏰ Coming Soon

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