Amoeba属于分布式数据库代理开发框架，专注于分布式数据库 proxy 开发。座落与Client、DB Server(s)之间。对客户 端透明。具有负载均衡、高可用性、sql过滤、读写分离、可路由相关的query到目标数据库、可并发请 求多台数据库合并结果。-Amoeba is a kind of framework about distribute database proxy development that between client and DB server(s).Feat

一个用java编写的网络爬虫，支持并发,但有是会因为爬取速度过快，而被屏蔽-A web crawler using java prepared to support concurrency, but because there is crawling too fast, while being shielded

创建数据库，在数据库上建立关系模式，插入数据，进行相应的查询操作；数据库的安全性与完整性；事务的并发控制-Create database, to establish the relationship model, the database insert data, carries on the corresponding query operation safety and integrity of the database concurrency control