| Subject | RE: [firebird-support] Re: commit after insert is very slow - Email found in subject |
|---|---|
| Author | Leyne, Sean |
| Post date | 2010-03-03T19:57:05Z |
Stephane,
2 - don't use database shadows, they were for a time before RAID was commonly available. RAID will perform significantly faster than shadows, and will not impose any of the limitations.
3 - Add 1 or 2 more SAS drives to the database RAID set and move to RAID 5.
Sean
> yes, it's what i have (2 volume). one raid 0 (with 2 disc) SAS 15k with1 - ***never*** use RAID 0 for databases -- RAID 0 provides no failure protection.
> the database and another sas 15k for the temp directory. i also plan to
> add 2 more SAS raid 0 15k for a shadows
2 - don't use database shadows, they were for a time before RAID was commonly available. RAID will perform significantly faster than shadows, and will not impose any of the limitations.
3 - Add 1 or 2 more SAS drives to the database RAID set and move to RAID 5.
Sean