Cassandra Community Webinar | Make Life Easier - An Introduction to Cassandra Query Language
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Making things easy with CQL3 Matt Stump DataStax
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An Introduction to Cassandra Query Language Speaker: Matt Stump, Solutions Architect at DataStax Matt is currently a solutions architect at DataStax and is the author of the forthcoming "Cassandra: A Beginner's Guide" published by Packt. He has an extensive background in high performance computing working with companies such as SourceNinja and Symantec. He brings a wealth of knowledge not only in Cassandra, but also in Solr, as he was an extremely early implementer of the technology.
Transcript of Cassandra Community Webinar | Make Life Easier - An Introduction to Cassandra Query Language
Making things easy with CQL3
Matt StumpDataStax
Column Family
ColumnFamily =
SQL Table
Column Family Column Family
Keyspace
Keyspace is a collection of ColumnFamilies
Columns are sorted
Columns are sorted
References• http://www.datastax.com/docs• http://cassandra.apache.org/doc/cql3/CQL.html• http://www.datastax.com/dev/blog/lightweight-transactions-in-cassandra-2-0
