-
Speedup Symfony2 on Vagrant boxes — Whitewashing
- saved on: 2013-08-19
- uri: http://www.whitewashing.de/2013/08/19/speedup_symfony2_on_vagrant_boxes.html
- about: Some tips for making Symfony2 faster on Vagrant + VirtualBox
- tags:
-
Evolution of SoundCloud's Architecture SoundCloud Backstage
- saved on: 2012-12-05
- uri: http://backstage.soundcloud.com/2012/08/evolution-of-soundclouds-architecture/
- about: The evolution of SoundCloud architecture through the times, from a traditional simple stack to a complete evolutive one
- tags:
-
Database replication lag | Dries Buytaert
- saved on: 2007-08-25
- uri: http://buytaert.net/database-replication-lag
- about: Consider the following pseudo-code: $nid = node_save($data); $node = node_load($nid); Because node_save() executes a mutator query (an INSERT or UPDATE statement) is has to be executed on the master, so the master can propagate the changes to the slaves. Because node_load() uses a read-only query, it can go to the master or any of the available slaves. Because of the lack of synchronization between master and slaves, there is one obvious caveat: when we execute node_load() the slaves might not have been updated.
- tags: