http://highlyscalable.wordpress.com/2012/03/01/nosql-data-modeling-techniques/

• nosql
• database
• modeling
• data
• scalability
• bigdata
• programming
• reference
• sql

http://discoproject.org/

• python
• mapreduce
• programming
• distributed
• parallel
• scalability
• framework
• concurrency

http://gearman.org/

• queue
• programming
• scalability
• performance
• php
• gearman
• distributed
• opensource
• cluster
• framework

http://loadimpact.com/

• loadtest
• scalability
• stress
• stresstest