Nice writeup of my Webhooks talk from OSCON Europe: http://thenewstack.io/wonderful-world-webhooks/
A talk I gave at CodeMotion in Berlin, covering some databases other than MySQL (spoiler: Postgres, Redis and CouchDB)
Delighted to have given this talk at OSCON Europe in London!
My local user group were kindly my qualified technical audience for rehearsing this talk before Velocity in Amsterdam.
Queues will be needed in many modern applications, so this session aimed to equip PHP developers to work with this type of tool