Cache och statistik
Jag vill med det här inlägget berätta om ett problem jag stött på i mitt arbete och tipsa om en tänkbar lösning på detta. Problemet är ett krav på tillförlitlig och (relativt) uppdaterad statistik på ett välbesökt community utan att tappa för mycker prestanda. Statistiken gäller unika sidvisningar per inlägg.
Read moreProblem med cache och inloggade användare
Hej!
Vi har en site där vi har på caching för anonyma användare och det fungerar bra, men vi har ett problem som är lite halvintressant. När man loggar in på siten, från till exempel startsidan via login-blocket så blir man som sig bör inloggad och när man går till en annan sida så är man fortfarande det. Om man dock skulle få för sig att gå tillbaka till startsidan igen så är man helt plötsligt inte inloggad längre. Surfar man dock till vilken annan sida som helst så är man inloggad. Försöker man logga in från någon annan sida händer samma sak.
Read moreHas anyone tried nginx caching with Drupal?
There's been some great work on the Boost module lately with a lot of functionality added, especially the pre-caching crawler. And combined with nginx's speed advantage over apache serving static files, it's a great combination.
However, nginx does have built in caching. I've never used it, but I've seen some folks discussing how to do it on the mailing list. Has anyone used it for Drupal?
Read moreCaching of the external links
I'm looking for a way to cache external pages, references in the wiki nodes.
Does anyone have a suggestion on this?
Thanks!
Updated comparison of performance modules
These days I've added a feature table to Caching: Modules that make Drupal scale, this group's wiki page for comparison of performance and scalability modules, started by Mike Carper some time ago.
This follows other Drupal module comparison pages, trying to make it simple and clear for most normal cases, so that a majority of users can easily understand the basics and use them. Anyone can naturally share additional info. Let's hope the wiki will be useful for Drupal users.
Read moreNew Release: Cache Router 1.0-rc1
Spent A LOT of time over the past few days really getting into the bugs in Cache Router. This module is now entering the 1.0 release candidate world. It now "just works". For a lot of people it should be as easy as installing the module, adding the configs to settings.php and watching your site be 20-50% faster.
For bigger sites, this module will allow you to scale to great heights using memcache.
Here you go: 1.0-rc1 release - http://bit.ly/CMRRW Project page: http://drupal.org/project/cacherouter
Read moreIs Views able to remember filter results?
hello
i have a website running with real estates (www.ding-dong.at) and there i have a view, where useres can filter the objects for their needs (www.ding-dong.at/immobilien). when a user starts to filter the objects he gets his results below - that works really fine, but the problem is, if he clicks on one real estate to get the detailinformations, all his searchresults are lost when he wants to get back.
is there a way to save these filter-/searchresults?
activating the remember function in the exposed filters is not a working solution for the results, i tested it
greets
Read moreNeed your advices
Hello Everyone,
I have a website with 100k Visitors/Day , I am a newbie in Php and Servers, when a downtime occurs managed hosting guy was resetting the server and I was optimizing the databases and I was optimizing the DB everyday and I was fine.
But this week site became to crash twice a day. And Reboot/optimize only works for 5-6 hrs and it crashes again. My hosting guy said it is caused by cache_page table in mySQL and it gives ~300MiB overhead in 2hrs after mysql optimization. And he said its a wrong method to keep cache in database it causes this errors.
Read moreNew module: Authenticated User Page Caching (Authcache)
Authcache offers page caching for logged-in authenticated users. This allows Drupal to load pages in 1-2 milliseconds and take the load off the the database & processor. Please help test this module (the site I was creating this for got axed, but I continued development on this module). Feedback & patches are welcome. This module can be used for anonymous users (it's faster than Drupal core since the database won't be hit), supports the statistics module, and can cache blocks of user-customized content.
Many thanks to Steve Rude for his work on the Cache Router module, which Authcache uses as its caching system.
This is how it works:
Read moreBasic caching and database transaction logs
Hello,
I'm looking for any feedback or insight into the area of database replication for a cold-swap Drupal (5.x) site. This is my situation:
Read more