| Bug #38209 | Partitioning becomes CPU-bound as number of partitions grows beyond 20 | ||
|---|---|---|---|
| Submitted: | 17 Jul 2008 17:13 | Modified: | 6 Aug 2008 9:00 |
| Reporter: | Eric Jensen | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Partitions | Severity: | S5 (Performance) |
| Version: | 5.1.25 | OS: | Linux (x86_64) |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | partitioning, performance | ||
If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.
To split a large file:
- On *nix platforms use the split command e.g.
split -b 50MB <my_large_archive> <my_split_archive_prefix> - On windows use WinZip or a similar utility to split the large file
