memcached
Memcache maximum key expiration time
You can set key expiration to a date, by supplying a Unix timestamp instead of a number of days. This date can be more than 30 days in the future: Expiration times are specified in unsigned integer seconds. They can be set from 0, meaning “never expire”, to 30 days (60*60*24*30). Any time higher than … Read more
Java Memcached Client [closed]
As the author of spymemcached, I’m a bit biased, but I’d say it’s mine for the following reasons: Designed from scratch to be non-blocking everywhere possible. When you ask for data, issue a set, etc… there’s one tiny concurrent queue insertion and you get a Future to block on results (with some convenience methods for … Read more
alternative to memcached that can persist to disk
I have never tried it, but what about redis ? Its homepage says (quoting) : Redis is a key-value database. It is similar to memcached but the dataset is not volatile, and values can be strings, exactly like in memcached, but also lists and sets with atomic operations to push/pop elements. In order to be … Read more
Memcache vs Java Memory
Advantages of Java memory over memcache: Java memory is faster (no network). Java memory won’t require serialization, you have Java objects available to you. Advantages of memcache over Java memory: It can be accessed by more than one application server, so your cache will be shared among all your app servers. It can be accessed … Read more
Is it recommended to store PHP Sessions in MemCache?
1: YES. And I strongly recommend storing PHP sessions in Memcached. Here’s why: Memcached is great for storing small chunks of data that are frequently accessed by the database and filesystem. Memcached was designed specifically for sessions. It was originally the brainchild of the lead developer of livejournal.com and later used to also cache the … Read more
Error when install pylibmc using pip
libmemcached may also be installed using Homebrew. brew install libmemcached After that, pip install pylibmc worked for me without needing to specify any additional arguments.
Rails.cache.clear certain key names?
This is how you can write to cache – Rails.cache.write(‘key’, ‘value’, :time_to_idle => 60.seconds, :timeToLive => 600.seconds) and in order to delete from cache you can use delete action – Rails.cache.delete(‘key’) Delete multiple keys – Rails.cache.delete_if {|k, v| k =~ ‘key’ }
Memcached with Windows and .NET
Why do you need to run memcached on windows? It’s an expensive affair in a production environment. If your code needs to run in a Windows environment get a windows memcached client and talk to a *nix based memcached machine. In a production environment running memcached on Server 2003 or 2008 would mean that you … Read more
PHP memcached Fatal error: Class ‘Memcache’ not found
There are two extensions for memcached in PHP, “memcache” and “memcached“. It looks like you’re trying to use one (“memcache”), but the other is installed (“memcached”).