Apache Cassandra

In Chapter 5. Schema and Data Modeling first there is paragraph:

The default cardinality setting is SINGLE. Note, that property keys used on edges and properties have cardinality SINGLE. Attaching multiple values for a single key on an edge or property is not supported.

and then example:

mgmt = graph.openManagement()
follow = mgmt.makeEdgeLabel('follow').multiplicity(MULTI).make()

Hey Crew,

Nice job on gocql, I'm a fan...

For my production services, I could use notification events (via callback or channel) when the gocql client disconnects and reconnects to/from Cassandra. This is useful for higher-level application logic (ie: invoke alarms, stop reading from a durable message queue, etc).

After looking through the code, it looks like the connection information is not p

The DocumentDB class currently mixes up few concerns that should be split, thus making the class more readable and better testable. Tasks:

• no docs API constant should be hard-coded, rename QueryConstants to DocsApiConstants and replace all text_value, dbl_value, bool_value, & leaf to constant access (across the code base)
• move other constants to the DocsApiConstants (`GLOB_