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From Jeroen Reijn <j.re...@onehippo.com>
Subject Re: JCR/MySQL backup performance
Date Thu, 22 Aug 2013 13:36:11 GMT

I do not have a lot of experience with backup performance, but have you
looked into what the different table sizes are? It might point you into a
direction. I know that the journal table can grow quite fast and you can
clean up old entries if necessary.


On Tue, Aug 20, 2013 at 6:22 AM, Vikram Vaswani <
vikram.vaswani@loudcloudsystems.com> wrote:

> Hi all
> We are using Jackrabbit + MySQL as the data store. The current size of the
> JCR database is ~25 GB and we've seen that our application adds ~1GB of new
> data daily. We're using InnoDB as the table storage engine.
> We have a daily backup process for the database. We've seen that this
> daily backup takes ~5 hrs to complete. We've been unable to identify why it
> takes so long and are concerned that backup time will continue to increase
> as the size of the database grows.
> Would others on this list be able to help diagnose this issue or suggest
> how we could improve the backup performance?
> TIA,
> Vikram
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Jeroen Reijn
Solution Architect

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