Tokyo Cabinet的Tokyo Cabinet 是一个DBM的实现。这里的数据库由一系列key-value对的记录构成。key和value都可以是任意长度的字节序列,既可以是二进制也可以是字符串。这里没有数据类型和数据表的概念。 作者叫Mikio Hirabayashi.Tokyo Cabinet是用C写的，同时提供c,perl,ruby,java的API。Tokyo Cabinet在提供了POSIX和C99的平台上都可用，它以GNU Lesser Public License协议发布

A simple priority queue, array priority queue, and a binary heap. Used for implementation with databases written in java.

WB is a disk based (sorted) associative-array package providing C, SCM, Java, and C# libraries

Assignment:Core Java Guidelines: 1.Data will be stored in named as product .Product table has 5 columns pid,pname,price,status and color. 2.In client program we are fetching the results which has status as pending . 3.Aft