sql server database administrator salary

very familiar with the functionality of the T-SQL in SQL Server 7.0, this review is very important ). There are too many new features to be discussed. Here we will only give a few examples for each category.________________________________________Related informationFor a complete list of these functions, see the topic "new and enhanced functions of transact-

11. Microsoft SQL server network settingsOverview of Network ServicesSQL Server application interfaceNetwork Connection LibraryNetwork components and SQL server performanceNetwork MonitoringSummaryAfter you install Microsoft SQL

each plan depends on the statistical results collected by the system, but these data are not necessarily the latest. Because you may know more about the database and data content than query optimizer, you can decide a better plan than query optimizer. Using the information provided by query analyzer, you can determine whether the plan provided by query optimizer to the declarative plan is efficient. If you are sure it is not good enough, try modifyin

23. Access Microsoft SQL server from the Internet Internet programming concepts Use ISAPI to access SQL Server Use ASP to access SQL Server Use XML to access SQL

18. Create and use a view tableView tableView table conceptsCreate a viewModify and delete a tableEnhanced viewing table functionality in SQL Server 2000SummaryIn Chapter 17th, we learned about indexes. indexes are a secondary database structure independent of the database data structure, but they are related to access

A dedicated administrator connection is a special SQL Server server diagnostic connection that is used to connect to a server for server performance or error diagnosis in a normal or standard connection form that cannot connect to

some null values in this data row. Therefore, we must first set the null value to another value-in this example, we change null to none, so that it is compatible with the Data Type of this data row. To test the null value, using the T-SQL keyword is null or is not null is safer than using an equal operator (=. This is because null is an unknown value, and whether a equals operator (=) can compare to a pair of null values depends on whether the ANSI n

the applications of merge write operations:• Internal data sharing: for example, a department in charge of salary, payable and receivables within a company can access the same data. Users of each department can modify the data on their own, and then merge all the modifications on the department system.　 • Multi-Point Data Sharing: when users in different locations need to use the same data and need to modify the data, they can use a merge copy.　 • Me

SQL Server 2005 Dedicated Administrator connection (DAC) tips for using 1 What is a dedicated administrator connection?SQL Server 2005 provides an administrator with a special diag

unlimitedLog initial 100MB, growth 2G650) this.width=650; "title=" image "style=" Margin:0px;background-image:none; "border=" 0 "alt=" image "src="/http S3.51cto.com/wyfs02/m02/07/26/wkiom1newtgss70iaahsvg8f4kk052.png "height=" 436 "/>9 Define periodic Check DB status, we define scheduled tasks to completeCheck all DB periodically to ensure database integrity650) this.width=650; "title=" image "style=" Margin:0px;background-image:none; "border=" 0 "a

Tags: style class code color int StrongReference: http://technet.microsoft.com/zh-cn/library/ms178068 (v=sql.105). aspxProblem:A DBA who interned in our company asked me how to turn on the DAC for SQL Server 2008. At first I wanted to tell him directly, but the wiser option was to share the document options. This article will tell you how to open a DAC in

scheduled tasks5. Cleanup historyRetain the number of copies of the backup data, according to their own needs and disk size definition;The number of days to retain backup data by configuring the cleanup history;6. Maximum number of SQL memoryThe default is maximum memory, but we need to define it according to physical memory, which is the 80-90% of physical memory.7. Modify the database memory size;Recomme