Berkeley DB

Db.open

						import com.sleepycat.db.*;
						import java.io.FileNotFoundException;
						public void open(String file,
						String database, int type, int flags, int mode)
						throws DbException, FileNotFoundException;
					

Description

The currently supported Berkeley DB file formats (or access methods) are Btree, Hash, Queue, and Recno. The Btree format is a representation of a sorted, balanced tree structure. The Hash format is an extensible, dynamic hashing scheme. The Queue format supports fast access to fixed-length records accessed sequentially or by logical record number. The Recno format supports fixed- or variable-length records, accessed sequentially or by logical record number, and optionally backed by a flat text file.

Storage and retrieval for the Berkeley ...