Top "Memcached" questions

What's the best serialization method for objects in memcached?

My Python application currently uses the python-memcached API to set and get objects in memcached. This API uses Python's native …

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Is Memcache recommended when using MongoDB?

I would like to know if Memcache is recommended when using a NoSQL database like mongoDB.

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FastCgi vs PHP-FPM using Nginx web server

I am using this tutorial to install nginx, php and mysql on my new web server. The tutorial is using …

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PHP: Measure size in kilobytes of a object/array?

What's an appropriate way of measure a PHP objects actual size in bytes/kilobytes? Reason for asking: I am utilizing …

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Check if a key exists in Memcache

How do I check in PHP if a value is stored in Memcache without fetching it? I don't like fetching …

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Session VS File VS Memcache for a Cache in PHP?

I have a social network The users table is around 60,000 rows The friends table is around 1 million rows (used to …

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Rails.cache error in Rails 3.1 - TypeError: can't dump hash with default proc

I running into an issue with the Rails.cache methods on 3.1.0.rc4 (ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin10]). The …

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what are pagecache, dentries, inodes?

Just learned these 3 new techniques from https://unix.stackexchange.com/questions/87908/how-do-you-empty-the-buffers-and-cache-on-a-linux-system: To free pagecache: # echo 1 > /proc/sys/vm/…

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How do you choose between Memcached, Redis and Varnish?

I am really very confused about Memcached, Redis and Varnish. I know they are used for caching, but I don't …

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Simple Java caching library or design pattern?

I need to frequently access the result of a time-consuming calculation. The result changes infrequently, so I have to recalculate …

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