Getting Started With Varnish Cache: Accelerate Your Web Applications
Thijs Feryn
Getting Started With Memcached
Ahmed Soliman
Potentes, prepotentes e impotentes
Quino
Mastering OpenStack
Omar Khedher
Hack and HHVM: Programming Productivity Without Breaking Things
Owen Yamauchi
PostgreSQL 9 High Availability Cookbook
Shaun M. Thomas
Apache Solr High Performance
Surendra Mohan