Software Cassandra and Clojure

1. ©2013 DataStax. Do not distribute without consent.©2013 DataStax. Do not distribute without consent. Nick Bailey OpsCenter Architect Cassandra and Clojure 1 2. Who am…

Technology Counters for real-time statistics

1. Counters forreal-time statisticsAug 2011 2. Quick Cassandra storage primer 3. Standard columns Idempotent writes – last client time stamp wins Store byte [] - can have…

Technology Cassandra in production

1. Cassandra in Production2012.0π 2. The Presenter● Kjetil Valstadsve● Developer at openadex (Open AdExchange)● Various experience 3. The Task:● Handle 500 requests/sec●…