Cassandra - awesome for non-petabyte scale (too)

Ashic Mahtab

Ashic Mahtab is a passionate and highly respected member of London's developer community, Passionate about Software Craftsmanship, Software Design, Messaging, DDD, CQRS, Event Sourcing, Git and Versioning and almost anything to do with software, Ashic regularly speaks about these topics at international conferences, meetups and user groups..