[development] drupal.org caching too aggressive?

Gerhard Killesreiter gerhard at killesreiter.de
Thu Dec 6 00:45:19 UTC 2007


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Derek Wright schrieb:
> 
> On Dec 5, 2007, at 11:26 AM, Dave Cohen wrote:
> 
>> I suspect that I'm seeing a cached page after posting the comment
>> (although I am logged in).  Is this what's going on?
> 
> No.  You're probably seeing the page as one of the secondary database
> servers thinks it exists.  There's replication delay, now that we have a
> cluster of DB servers, not just a single box.  One of the costs of
> scalability...

I don't think this really applies. The only queries that get directed to
the slave are pager and search queries. The query that gets comments is
neither.

Cheers,
	Gerhard

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.6 (GNU/Linux)

iD8DBQFHV0Yffg6TFvELooQRAn22AJ9M1q5ybK1w7FUulg/OJUmGdsC1hQCfU5S6
4Nqq6UqNVYX/PJVZVPn95ys=
=0x5m
-----END PGP SIGNATURE-----


More information about the development mailing list