SQL Server 2000是微软公司最新版的大型数据库服务器，其性能指标在各方面都有赶超Oracle数据库的趋势。在经历了SQL Server 6.5和7.0两个版本的尝试后，微软公司终于开始向大规模的业务领域进发了。记得在以前各种关于SQL Server的文章，都会将其定位成中小型应用方面，这种感觉被大家自然的延续到了2000版之中。其实这是一种误解。在过去的很长一段时间中，微软公司凭请了世界上最优秀的数据库专家以及专门搭建了信息量可谓空前的地理信息系统，励精图治，就是为了摘掉扣在自己头
oracle数据库监听器安全指南 One of the most misunderstood security issues with the Oracle Database is the security of the Listener. Generally, DBAs are not aware that an attacker can easily remotely manage the Listener and potentially effectively take control
Oracle学习必备 Today’s database management systems implement a standard language known as Structured Query Language, or SQL. Among other things, SQL allows you to retrieve, add, update, and delete information in a database. SQL is a standard language re
