Originally posted on: http://geekswithblogs.net/TATWORTH/archive/2014/06/24/orsquoreilly-50-off-all-web-ops-and-performance-titles-to.aspx
Until 05:00 PT 28th June 2014, O’Reilly are offering 50% off all Web Ops and Performance titles at http://shop.oreilly.com/category/deals/velocity-celebration.do?code=CFVLTY4.
