Database Reference
In-Depth Information
We will discuss bloom filter in detail in Chapter 8 .
Figure 3-14 shows how read works with Cassandra storage architecture.
Figure 3-14 . Read mechanism with Cassandra
What's New in Cassandra 2.0
Cassandra 2.0 and subsequent versions came with lots of new features and many per-
formance enhancements on the CQL3 side. Cassandra 2.0 introduces support for sever-
al key capabilities related to indexes and composite columns, including:
Compare and set (CAS)
Secondary indexes over composite columns
Conditional DDL
Note Before this topic went to press, Cassandra 2.1 was released. Please see Chapter
11 for information on several important new features in version 2.1.
 
 
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