BerkeleyDB Collections Packages
com.sleepycat.bdb	Core database classes for defining an environment, creating data stores, and running transactions
com.sleepycat.bdb.bind	Interfaces for defining data formats and data-to-object bindings
com.sleepycat.bdb.bind.serial	Formats and bindings that use Java serialization
com.sleepycat.bdb.bind.tuple	Formats and bindings that use sequences of primitive data items or tuples
com.sleepycat.bdb.collection	Collection classes providing Map, Set, List and Iterator views of a data store
com.sleepycat.bdb.factory	Factory classes
com.sleepycat.bdb.util	General utilities used throughout DB