Cassandra: Structured Storage System over a P2P Network(static.last.fm)

1 pointsby marketer16 lat temu1 comments

static.last.fm

Cassandra: Structured Storage System over a P2P Network

http://static.last.fm/johan/nosql-20090611/cassandra_nosql.pdf

1 comments

I like how they choose to trade off consistency for speed.

It's not like Facebook is a mission-critical application that requires all data to be 100% consistent. If an update to a user's photo album isn't immediately viewable by all other users, it isn't that big of a deal -- most users won't even notice, and the speed increases over MySql were dramatic.