RE : Performance issues with LS 2.2?

Don't worry Rüdiger,

It's NOT your hardware.

Did you vaccumed your database ?

The explanation might sounds strange if I say that's an improvement but it is.

The performance issue comes from the security check :

• LSC 1.5 was working like a Unix file system regarding the management of the security. I mean, when you can read a node, you are able to list all its children even if you don't have to read one of them.
• LSC 2.x integrates the security management of LibreSource Enterprise, where you are not able to see a resource if you don't have the right to see it.

Basically if you have a huge amount of children and you are using the macro children to list them, then it may take a while. But if you use static content then it will be quicker.

LibreSource 2.3 reduce the cost of this security check.

To get you an idea of our hardware and our configuration :

• Core 2 Duo + 3Go RAM
• 6 Jonas/LibreSource (LSE 2.3)
• 300Mo / Libresource
• 1 Postgres 8.x

posted by Sebastien Jourdain at Aug 29, 2007 1:27 PM