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17:20 The challenge of Async IO in Postgres 18
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Classroom Contents
Asynchronous IO in Postgres 18 - The Backend Engineering Show
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- 1 0:00 Intro
- 2 1:30 Synchronous vs Asynchronous calls
- 3 3:00 Synchronous IO
- 4 6:30 Asynchronous IO
- 5 10:00 Postgres 17 synchronous io
- 6 17:20 The challenge of Async IO in Postgres 18
- 7 20:00 io_method worker
- 8 23:00 io_method io_uring
- 9 29:30 io_method sync
- 10 31:08 Async IO isn’t done!
- 11 31:30 Support for backend writers
- 12 32:36 Improve worker io_method
- 13 33:00 direct io support
- 14 37:00 Summary
