Cassandra High Availability

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "The PropertyFileSnitch configuration allows an administrator to precisely configure the topology of the network by means of a properties file named cassandra-topology.properties."

A block of code is set as follows:

CREATE KEYSPACE AddressBook
  WITH REPLICATION = { 
    'class' : 'NetworkTopologyStrategy',
    'dc1' : 3,
    'dc2' : 2
  };

When we wish to draw your attention to a particular part of a code block, ...