Re: svn commit: r1613854 - in /subversion/branches/authzperf: BRANCH-README subversion/libsvn_repos/authz.c

On 28 July 2014 02:23, <stefan2_at_apache.org> wrote:
> Author: stefan2
> Date: Sun Jul 27 22:23:26 2014
> New Revision: 1613854
>
> URL: http://svn.apache.org/r1613854
> Log:
> On the authzperf branch: Very first step towards faster authz.
> Determine the user's aliases and group memberships once and
> then use this to evaluate rules in O(1).
>
> Right now, that information is constructed on the fly for each
> request and used from the existing matching code. This overhead
> will be eliminated in later commits. Right now, this is to
> introduce new, reviewable / testable code.
>
Anyone who want to improve authz performance should consider to
separate config file parser and config storage. To read authz
configuration in appropriate custom structure directly and avoid read
authz file in intermediate svn_config_t.

-- 
Ivan Zhakov
CTO | VisualSVN | http://www.visualsvn.com