memcache

Hi,

As i understand, D7 platforms have no built config for Redis & Memcached. Currenly 5.3 php has alredy memcached.so extension, so It is possible to somehow enable them (and not to ruin config, of course)?

Other related:

Also, had anyone luck with D7 and authcache? Is it worth to rebuild theme templates?

Entity cache - any benefit?...

As for anonymous users, everything just flies!

Hi All,

Fairly new to drupal and its caches. Been hunting around for the answers to my questions but not found anything exact.

I wanted to ask what the accepted best practice is for configuring memcache (MC) across multiple web servers.

By default the Drupal caches are shared in a single database. MC seems to offer a number of options:

1 - A single remote MC instance that emulates the default database configuration (either with single or multi-bin config).

Hi all,

I have been having some performance problems on a Drupal multi-site installation. Or rather, some users have been complaining of poor performance so am investigating...

The site(s) in question (totals in the same DB) have over 10,000 users and serve up around 180K hits/72K pages a day. The site is a variety of images, forum, blogs, calendar, etc. but majority of traffic is in the forum. There are 26K nodes, 85K comments in the system.

Hi,

Please tell me which module I can use as cache system for authenticated users but not Authcache (it doesn't work cause the problems with phpbbforum module)?
For anonymous user I use Boost, but it seems not be recommended to enable the normal Drupal caching with Boost, is this right?

At the moment I installed:
Pressflow
Cache Router (via Memcache)
Path alias cache
Locale Cache
Authcache - not working

Another thing, it is good idea to replace Cache Router with Memcache API http://drupal.org/project/memcache?

http://drupal.org/node/1131468
For sessions caching it says:

Hi

We had been running a site for some time with apc+memcache+cacherouter with no problems, when we suddenly we started to get blank pages (I say suddenly because we couldn't find out exactly what was going on).

Well, not blank pages, but more like blank blocks. In the end it looked like memcache was not able to return what it was supposed to and the pages were being drawn pretty badly. Flushing all the caches fixed the issue, but only for a couple of minutes.

So now we've evolved and moved forward in the development of the Special Olympics site, and some of you will remember my questions about how to choose a web hosting service. Although we chose Webfaction, we may need to move to a dedicated server and VPS, but in truth, I am VERY confused about how to KNOW what our site performance needs, and memory needs, truly are. PLEASE offer advice if you can.

From previous posting to this group the Special Olympics of Northern California and Nevada decided to try Webfaction for several reasons, but two of there were

a) that I was told it had memcache that we could use and also was
b) told that the nginx server would help with serving static files.

Well neither seems possible, unless someone can help. All help is appreciated by myself and the Special Olympics.

Comparação de várias backends e módulos de cache no Drupal.
Inclui um odt e pdf anexados.

Benchmarking tests for a heavy drupal 6 demo site

Characteristics:

• Linode VPS, 1GB RAM, single server setup
• Debian GNU/Linux 5.0 64-bit
• Kernel 2.6.35.4-x86_64-linode16, x86_64
• Apache 2.2.9
• PHP 5.2.6, running as FastCGI
• APC 3.0.19
• Memcached 1.2.2
• MySQL 5.0.51
• Drupal 6.20
• Authenticated User Page Caching (authcache) 1.0-rc2
• Cache Router (cachrouter) 1.0-rc1
• Cache Router Statistics (cacherouter_stats) 1.0-beta3
• Memcache API and Integration (memcache) 1.0-beta3
• JavaScript Aggregator (javascript_aggregator) 1.5
• CSS Gzip (css_gzip) 1.3
• heavy drupal site (182 modules, 95 projects)

crontab is failing to run with this error

Fatal error: Call to a member function increment() on a non-object in
...../sites/all/modules/memcache/memcache.inc on
line 262

any ideas for me please ?

Regards Allan

Duration: 1 hour

Brief description: How do you create a site that can handle millions of page views per day without crumbling under the load? Caching won't solve all your site problems, but it has to be part of your strategy. In this session we'll cover Drupal's internal caching mechanisms, what Memcache can do for you, the types of scenarios that Varnish can cover, and the whys and wherefores of Edge Caching. We'll discuss the differences between building a static site that can handle thousands of page requests per second, and what it means to your performance when you start adding authenticated users and node edits.