This is a command-line option for the
mysqld commands (arg: Required).
- In 10.5 ES, 10.5 CS, 10.4 ES, 10.3 ES:
The size of the buffer used for index blocks for S3 tables. Increase this to get better index handling (for all reads and multiple writes) to as much as you can afford.
- In 10.4 CS, 10.3 CS, 10.2 ES, 10.2 CS: