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Old September 2nd, 2009, 10:57 AM
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Anyone experience with Database located on SSD (Solid State Disk)?

Hi,

I'm very curious about firebird performance on a solid state disk.
It seems that it has quite good database benchmarks.


Does anyone have experience with a database on a SSD-disk of SSD-raid-configuration?

Thanks in advance!

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Old September 2nd, 2009, 02:08 PM
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Do you mean a read only database or not?
I'm saying this because I think that a write intensive application like a database might kill an SSD which has a finite number of writes.

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Old September 2nd, 2009, 03:29 PM
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Quote:
Originally Posted by pabloj
Do you mean a read only database or not?
I'm saying this because I think that a write intensive application like a database might kill an SSD which has a finite number of writes.


Tnx! I read on intel website that the 32GB X25-E has a write endurance of 1 petabyte.
This will be 1 * 1000 * 1000 gigabytes. (?)
I run fbserver.exe and it has in Windows taskmanager written 66GB of I/O write bytes last 24 hours (read ca. 234GB).

When I divide those numbers, my harddrive will last for about 15000 days? That sounds reasonable for me, or did I've made a mistake?

Thanks in advance!

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Old September 3rd, 2009, 09:23 AM
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Talking Firebird and SSD Report

Seems that you got your answer to the SSD vs HDD question

http://www.firebirdnews.org/?p=3381

Quote:
An interesting “report” about the results of switching from Hard-Drives to SSD technology in a Firebird sever machine was posted in Firebird-Devel list by Poul Dige. In his specific case, the improvements of speed was very good
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Old September 3rd, 2009, 10:09 AM
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Quote:
Originally Posted by mariuz
Seems that you got your answer to the SSD vs HDD question


Whehe, good news travels fast
I'm still wondering why there's so little information to be found in the firebird-community about SSD.
I'm planning to create a testconfiguration soon

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