| Bug #39401 | large sort_buffer_size slows down sorts of small data | ||
|---|---|---|---|
| Submitted: | 11 Sep 2008 15:53 | Modified: | 16 Sep 2008 12:41 |
| Reporter: | Todd Lipcon | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server | Severity: | S5 (Performance) |
| Version: | 5.0 | OS: | Linux |
| Assigned to: | CPU Architecture: | Any | |
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
