http://simonwillison.net/2010-03-13T00:14:27+00:00Simon Willison2010-03-13T00:14:27+00:002010-03-13T00:14:27+00:00https://simonwillison.net/2010/Mar/13/cassandra/#atom-tag

<p><strong><a href="http://blog.reddit.com/2010/03/she-who-entangles-men.html">Reddit is now running on Cassandra</a></strong></p> Migrating their persistent cache over from memcacheDB to Cassandra took one developer just ten days. <p>Tags: <a href="https://simonwillison.net/tags/caching">caching</a>, <a href="https://simonwillison.net/tags/cassandra">cassandra</a>, <a href="https://simonwillison.net/tags/memcachedb">memcachedb</a>, <a href="https://simonwillison.net/tags/reddit">reddit</a></p>

2009-04-03T20:42:55+00:002009-04-03T20:42:55+00:00https://simonwillison.net/2009/Apr/3/iddb/#atom-tag

<p><strong><a href="http://blog.digg.com/?p=607">Introducing Digg&#x27;s IDDB Infrastructure</a></strong></p> IDDB is Digg’s new infrastructure component for sharding data across multiple databases, with support for both MySQL and memcachedb. “The DiggBar and URL minifying service is powered by a 16 machine IDDB cluster, which includes 8 write masters in the index and 8 MySQL storage nodes.” <p>Tags: <a href="https://simonwillison.net/tags/databases">databases</a>, <a href="https://simonwillison.net/tags/digg">digg</a>, <a href="https://simonwillison.net/tags/iddb">iddb</a>, <a href="https://simonwillison.net/tags/joe-stump">joe-stump</a>, <a href="https://simonwillison.net/tags/memcachedb">memcachedb</a>, <a href="https://simonwillison.net/tags/mysql">mysql</a>, <a href="https://simonwillison.net/tags/scaling">scaling</a>, <a href="https://simonwillison.net/tags/sharding">sharding</a></p>

2009-01-05T12:37:15+00:002009-01-05T12:37:15+00:00https://simonwillison.net/2009/Jan/5/memcachedb/#atom-tag

<p><strong><a href="http://memcachedb.org/">MemcacheDB</a></strong></p> A server that speaks the memcache protocol but uses Berkeley DB for reliable persistent storage. Speedy: 20,000 writes/second and 60,000+ reads/second. Includes a full replication mechanism (with custom memcache protocol commands) based on Berkeley DB’s. <p>Tags: <a href="https://simonwillison.net/tags/berkeleydb">berkeleydb</a>, <a href="https://simonwillison.net/tags/keyvaluepairs">keyvaluepairs</a>, <a href="https://simonwillison.net/tags/memcache">memcache</a>, <a href="https://simonwillison.net/tags/memcachedb">memcachedb</a>, <a href="https://simonwillison.net/tags/replication">replication</a>, <a href="https://simonwillison.net/tags/scaling">scaling</a></p>