By Don Jones
Microsoft SQL Server is utilized by hundreds of thousands of companies, ranging in measurement from Fortune 500s to small outlets world wide. even if you are simply getting began as a DBA, helping a SQL Server-driven program, or you have been drafted through your place of work because the SQL Server admin, you don't want a thousand-page booklet to wake up and operating. examine SQL Server management in a Month of Lunches is the best approach to start with SQL Server. This concise, easy-to-read e-book skips educational introductions and teaches you daily suggestions for upkeep, backup and restoration, functionality tracking, and extra. all the 21 brief classes offers functional takeaways you will use persistently.
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Databases are more or less all-inclusive, meaning they contain almost everything they need to function. It’s always a good idea to know what databases are connected, or attached, to a SQL Server instance, and what each one is used for. It’s also a good idea to know where the database’s files physically live. In Object Explorer, expand the Databases node to find installed databases. 4. 4 Inventorying the databases in localhost\SQL2 12 CHAPTER 2 Server assessment and configuration Microsoft’s AdventureWorks database so that you’ll have something to play with.
NOTE On client OSes like Windows 7, you may need to double-click instead of right-click. Because absolutely no business runs SQL Server on a client OS for production purposes, I’m going to proceed with server-oriented directions. If you’re using a client OS for practice, remember that you’re not getting the “real” experience, and there may be operational and feature differences that I won’t discuss. Here, you can see that I have four members that are service accounts, one member that’s a Windows logon (Administrator), and one member that’s a SQL Server login (sa).
NDF: you have to be strategic. Let’s say your database includes two heavily used tables, A and B. There are a bunch of other tables, but those two get the majority of the traffic. MDF, can be a good way to improve performance if—and only if—the three files live on separate disk volumes, and ideally if those disk volumes are accessed by different controllers (either actual disk controller cards for local storage, or SAN adapters for SAN storage). That way, SQL Server can access each of the three without the other two getting in the way.