众文网1.求毕业论文资料：浅谈SQL和SQLserver应用
1、企业版提供了最多的功能特性和最佳的性能，适用于大规模的企业生产应用环境。
2、标准版的功能相对少一些，比较适合于中小规模的企业生产应用环境。
3、开发版拥有企业版中的绝大多数功能特性，但它只能用于开发和测试，而不能用在生产环境中。
4、个人版的功能和标准版类似，但在扩展性上有一定限制，如最多只能利用两个CPU、并发连接数超过5个时性能会有显著下降等。个人版通常适用于经常断开网络连接而又需要访问数据库的移动办公用户。另外，个人版不单独出售，而只能随企业版或标准版一同获得。
2.有木有SQL数据库的高手啊
使用安全的密码策略
屏蔽数据库的1433端口
数据库自动定期备份。系统提供数据库即时备份功能，保障数据的安全
控制非法输入
预防注入式攻击
通过日志管理模块，记录下所有用户的操作
记录数据库SQL执行日志，包括执行来源、SQL内容等
对于数据库表，为不同数据库用户或用户组分别授予读取、修改的最小权限
通过数据库所在操作系统或防火墙限制，只有信任的IP地址才能通过监听器访问数据库
3.论文答辩的时候老师会问为什么用sql server2005数据库,该怎么回答
首先SqlServer由免费版来的就是SqlServer2005express版的，不支持用盗版嘛（有点搞笑，但是另现场气氛不那么严肃了）在这SqlServer2005很强大的，支持商业智能等高端功能。使用方便，将源2000里的很多不同服务进行了集成例如ssms集成了2000里的企业管理器和查询分析器、分析管理器等。界面友好2113，这个微软产品的共同优点。最后说下SqlServer2005在大中5261型企业应用广泛（超大型企业应用可能少点，但是这个随着20005的发布，已经有所4102改变，2000确实有他的不足）而且SqlServer已经发布了2008了，完美支持1653超大企业。
另外SqlServer2005的数据库引擎性能很好的，比Oracle达到事务的最佳处理缩短30%的资源。
4.计算机毕业论文里面sql方面的翻译材料谁有的告诉我~
Introduction to SQLIdeally, a database language must enable us to create the database and table structures; It must enable us to perform basic data-management chores ( add , delete, and modify data);and it must enable us to perform complex queries designed to transform the raw data into useful information. Moreover, it must perform such basic functions with minimal user effort, and its command structure and syntax must be easy to learn. Finally, it must be portable; that is, it must conform to some basic standard so that we do not have to learn from scratch when we move from one RDBMS to another.SQL meets these ideal database language requirements well. First, SQL coverage fits into three categories:1. Data definition creates the database and its table structures.2. Data management uses a set of commands to enter, correct, delete, and update data within the database tables.3. Data query uses a set of commands to explore the database contents and allows the user to convert the raw data into useful information.Second, SQL is relatively easy to learn: It performs the required database functions by using a basic vocabulary of about thirty commands. Better yet, SQL is a nonprocedural language: You merely have to command what is to be done; you don't have to worry about how it is to be done.Finally, the American National Standards Institute (ANSI) does prescribe a standard SQL. Never mind that the ANSI standard is so limited that all commercial SQL products exceed it. In fact, some vendors already meet the proposed ANSI SQL 2 standard, to be implemented in 1993. Consequently, it is seldom possible to take a SQL-based application from one RDBMS to another without making some changes. Nevertheless, the different SQL dialects share the same basic command set and structure, thus allowing us to conclude that there is a useable standard. We will use this standard as the basis for our presentation. But we will also present a few SQL enhancements, especially when those enhancements are widely shared among the many RDBMS vendors.Don't become discouraged over the fact that several SQL dialects exist. Since the differences between the various SQL dialects are minor, you should have little trouble adjusting to your software requirements. Whether you use XDB, ORACLE, Dbase IV, DB2, R: BASE for DOS, IBM's OS/2 Database Manager, or any other well-established RDBMS software, our experience is that a few hours spent with a software manual will be sufficient to get you up to SQL speed if you know the material presented in this chapter. In short, the knowledge you gain in this lesson is portable.There are some very good reasons for studying SQL basics:1. The ANSI standardization effort has led to a de facto query standard for relational databases. In fact , many relational database experts are inclined to argue that, ”If it's not SQL , it's not relational.”2. SQL has become the basis for present and expected future DBMS integration efforts, allowing us to link hierarchical, network, and relational databases.3. SQL has become the catalyst in the development of distributed databases and database client/server architectures.。