Then, do you know a way to optimize my usage ?
I suppose you have a pattern to which database are accessed at any point
in time?
If so rather than opening and closing databases directly, you could pool
them, so that if an operation is needed on a recently opened database,
it will still be o
On 10 Jan 2013, at 2:42pm, Bebel wrote:
> I include all the operation made by my action (so open/close are included).
>
> I create one base per user, so I prefer not to merge database to make one
> bigger.
Okay. This means that your enquiry is not the standard one of "faster
operations at al
Hi Simon,
I include all the operation made by my action (so open/close are included).
I create one base per user, so I prefer not to merge database to make one
bigger.
Thanks for your help.
--
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http://sqlite.1065341.n5.nabble.com/How-to-decrease-IO-usage-tp66474p
Hi Igor,
Well it's a interesting solution, and I already explored this possibility.
Now, it will be too expansive and complicated for us to migrate data from
sqlite to nosql solution.
We choose sqlite about 5 years ago, when nosql was not an industrial
solution. Sqlite was the best choice.
Now w
Hi Michael,
Thanks for your feed back, but as far as I understand the pragma cache size,
it's only increase the cache size during the session.
But the cache is deleted when the database is close.
In my case, I only make short transaction on the database, like open, read
and immediately close. I c
On 9 Jan 2013, at 10:59pm, Bebel wrote:
> Now my problem is that my limitation for increase my latency is on the
> amount of IO ops perform by the databases. In fact, sqlite make a lot of
> random IO on my disks (many hundred) and this increase my disk latency.
>
> I made a test on a empty data
On 1/9/2013 5:59 PM, Bebel wrote:
I'm working with a lot of sqlite base (many million), but they are very
small, 2000 entries for the bigger. In this base, I create 6 tables, but I
mostly work on just one of them.
My structure are very simple, I stored varchar and blob.
Looks like you are usin
@sqlite.org
Subject: [sqlite] How to decrease IO usage
Hi there,
Let me explain you my problem.
I'm working with a lot of sqlite base (many million), but they are very
small, 2000 entries for the bigger. In this base, I create 6 tables, but I
mostly work on just one of them.
My structure are
Hi there,
Let me explain you my problem.
I'm working with a lot of sqlite base (many million), but they are very
small, 2000 entries for the bigger. In this base, I create 6 tables, but I
mostly work on just one of them.
My structure are very simple, I stored varchar and blob.
My amount of inse
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