Learning Apache Cassandra - Second Edition

Summary

Having spent the bulk of this book exploring Cassandra using CQL, we've now peeked under the hood to see how the robust data structures offered by CQL are in fact abstractions upon a much more rudimentary column family data structure. If nothing else, this is an opportunity to appreciate modern technology; as recently as Cassandra 1.1, the CQL data structures we take for granted were unheard of. Before Cassandra 0.7, CQL did not exist at all; the Thrift interface we explored in this chapter was state-of-the-art.

Our deep dive into Cassandra's internal data structures also helps us understand the underlying reasons behind facts that in previous chapters we'd taken as first principles. You learned in Chapter 3, Organizing Related Data ...