[horde] Problem of slow with server-side sorting

[Michael M Slusarz]

Quoting Ronan SALMON <rsalmon at mbpgroup.com>:

> with 200-300 concurrent users having about 1000 email in their  
> inbox, data for those concurrent sessions can't fit into 1G of RAM,  
> no ?

Sure it can.  Session data in IMP 4 takes up on average about 100 K  
per user.  And if using file-based sessions (the default), most of  
this data lives on disk anyway.  With 200-300 concurrent users,  
realistically only 5-10 are hitting the server at any one time.

Obviously if using a different session handling mechanism things may  
be different.  But nobody should be playing around with session  
handling unless they know what they are doing.

michael

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Michael Slusarz [slusarz at horde.org]