hyperv server 2008 r2 configuration guide pdf

... ảo, Hyper-V sẽ cung cấp truy cập qua giao thức desktop từ xa (RDP). Khám phá VDI trong Server 2008 R2 Hyper-V Trong vài năm trước, Virtual Desktop Infrustructure (VDI) là một lĩnh vực được...

Ngày tải lên: 06/03/2014, 05:22

... of SQL Server Implementations Network Database Mirroring Topology with Snapshots SQL Server 2008 SQL Server 2008 Mirror Server Principal Server Role: PARTNER Role: PARTNER SQL Server 2008 Principal ... Advanced Server Windows 2003 Advanced Server SQL Server 2008 (Virtual SQL Server) SCSI Local Binaries Local Binaries ASPProd1 E: C: C: Master DB TempDB HOE DB ASPProd2 SQL Server 2008 (physical) SQL ... with its customers. Each physical server in the cluster is a Dell 8 CPU server with 256GB RAM on SQL Server 2008 Enterprise editions on Windows 2003 Advanced Servers. This has been a rock-solid...

Ngày tải lên: 05/07/2014, 02:20

... displayed next to the column in the column list. The filtering options in SQL Server 2008 are similar to those available in SQL Server 2005. Which options are available depends on the type of column ... of events, data columns, and filters on one screen. One of the biggest advantages of the SQL Server 2008 Events Selection tab is that you can easily determine which data columns will be populated ... not be populated for the event when the trace is run. You may find that adding events in SQL Server 2008 is a bit confusing. When you select a template, the event categories, selected events...

Ngày tải lên: 05/07/2014, 02:20

... your specific needs. Server Aliases A server alias is a name that is used like a server name that represents a group of server settings for use by connecting clients. Server aliases are very ... installed on the server, SQL Server uses its built-in self-signed certificate. (A server administrator may also create and save a self-signed certifi- cate by using SQL Server 2008 via the new ... at runtime. The ODBC driver used with SQL Server 2000 (simply called SQL Server) can still be used but is not the best option for SQL Server 2005 or 2008. To get the latest SNAC functionality,...

Ngày tải lên: 05/07/2014, 02:20

... DB SQL Server 2008 Primary Failover xyz DB SQL Server 2008 Hot Spare (Fail-over) xyz DB SQL Server 2008 USA (Headquarters) Enabling/Partitioning xyz DB SQL Server 2008 Europe Server xyz DB SQL Server ... ptg 548 SQL Server 2008 Primary OLTP Reporting/ODS OLTP DB SQL Server 2008 Reporting Server Rpt DB SQL Server 2008 North America Region Regionalization (multiple owners) xyz DB SQL Server 2008 Europe ... distribution server (or distributor) can either be on the same server as the publication server or on a different server (in which case it is a remote distribution server) . This server contains...

Ngày tải lên: 05/07/2014, 02:20

... wizard. publication server) . You can configure the server as a distributor and publisher at the same time, or you can configure the server as a dedicated distributor on the remote server separately. ... options: . Configure this server to be a distributor. . Configure this server to be both a publisher and distributor. . Configure this server to be a publisher that uses another server as its distributor. 2. ... designate a distribution server to be used by that publisher. As discussed earlier, you can either configure the local server as the distrib- ution server or choose a remote server as the distributor...

Ngày tải lên: 05/07/2014, 02:20

... data access is essential to creating nonclustered indexes. Fortunately, SQL Server comes with tools such as the SQL Server Profiler and Database Engine Tuning Advisor that can help you evaluate ... SQL Profiler is discussed in more detail in Chapter 6, “SQL Server Profiler.” In addition, Chapter 34 discusses the use of the SQL Server Profiler and Database Engine Tuning Advisor to assist ... bulk of this effort. Managing Indexes with T-SQL One of the T-SQL features available with SQL Server 2008 is the ALTER INDEX statement. This statement simplifies many of the tasks associated with...

Ngày tải lên: 05/07/2014, 02:20

... remained the same in SQL Server 2008. Several features that were added in SQL Server 2005, such as cascading integrity constraints, are still supported in SQL Server 2008. The lack of change ... managing indexes in SQL Server 2000 and earlier, such as DBCC DBREINDEX, are still available in SQL Server 2008 for backward compatibility. For more information and guidelines on managing indexes ... comprehensive in 2005 and remain so in 2008. Keep in mind that bound defaults, which were deprecated in SQL Server 2005, are still available in SQL Server 2008. For now, you can still use this...

Ngày tải lên: 05/07/2014, 02:20

... inherited by ownership chaining do not apply to dynamic queries inside the stored procedure. In SQL Server 2008, you can implicitly define the execution context of functions (except inline table-valued ... compatibility with earlier versions of SQL Server that did not support the reuse of execution plans for T-SQL statements or batches. Applications connecting to SQL Server 2000 and higher should use the ... stored procedure is quite simple. SQL Server parses the commands sent to it in a batch by searching for keywords. Stored procedure names aren’t keywords. If SQL Server finds a procedure name among...

Ngày tải lên: 05/07/2014, 02:20

... maxsize growth usage bigpubs2008 1 E:\MSSQL2008\DATA\bigpubs2008.mdf PRIMARY 214912 KB Unlimited 10% data only bigpubs2008_log 2 E:\MSSQL2008\DATA\bigpubs2008_log.LDF NULL 504 KB Unlimited ... bigpubs2008 , it returns file information for the bigpubs2008 database: exec sp_helpfile go name fileid filename filegroup size maxsize growth usage master 1 C:\MSSQL2008\MSSQL10.SQL2008UNLEASHED\MSSQL\DATA\master.mdf ... SQL Server Management Studio One of the great tools available in the SQL Server 2000 Query Analyzer, the built-in SQL Debugger, was left out of SQL Server Management Studio (SSMS) in SQL Server...

Ngày tải lên: 05/07/2014, 02:20

... example: sp_executesql N’select t.title, pubdate from bigpubs2008.dbo.authors a join bigpubs2008.dbo.titleauthor ta on a.au_id = ta.au_id join bigpubs2008.dbo.titles t on ta.title_id = t.title_id where ... about the query plans currently in plan cache memory by using some of the DMVs available in SQL Server 2008. Following are some of the useful ones related to monitoring the plan cache: . sys.dm_exec_cached_plans—Returns ... specified To avoid the unnecessary recompilation of statements that do not require it, SQL Server 2008 performs statement-level recompilation: only the statement inside the batch or stored...

Ngày tải lên: 05/07/2014, 02:20

... contains scalar or relational operators that cannot be run in parallel. Parallel Query Configuration Options Two server configuration options—maximum degree of parallelism and cost thresh- old for parallelism—affect ... processor in SQL Server 2008 includes parallel query processing—an execution strategy that can improve the performance of complex queries on computers with more than one processor. SQL Server inserts ... Server can process GROUP BY results is to retrieve the matching detailed data rows into a worktable and then sort the rows and calculate the aggregates on the groups formed. In SQL Server 2008, ...

Ngày tải lên: 05/07/2014, 02:20

... 35.8 provides a sample plan guide created for a simple SQL statement. LISTING 35.8 Creating a Plan Guide for a Simple SQL Statement sp_create_plan _guide @name = N’PlanGuide1’, @stmt = N’SELECT ... Listing 35.6. Managing Plan Guides You use the sp_control_plan _guide stored procedure to enable, disable, or drop a plan guide. The following example drops the plan guide created in Listing 35.8: ... )—New in SQL Server 2008, you can now specify table hints in the Query Hint OPTION clause. It is recommended that the TABLE HINT clause be used only in the context of a plan guide. For all...

Ngày tải lên: 05/07/2014, 02:20

... version of SQL Server. It is recommended that you switch to using the SET SHOWPLAN_XML option instead. Query Statistics In addition to the new dynamic management objects, SQL Server 2008 still provides ... SQL Server activity to evaluate the SQL Server memory configuration, use the Performance Monitor, which is discussed in Chapter 39, “Monitoring SQL Server Performance.” STATISTICS TIME You ... plan for any session, a user must be a member of the sysadmin fixed server role or have the VIEW SERVER STATE permission on the server to invoke it. Download from www.wowebook.com ptg 1325 Using...

Ngày tải lên: 05/07/2014, 02:20

... Lock Activity in SQL Server 37 Viewing Locking Activity with SQL Server Profiler Another tool to help you monitor locking activity in SQL Server 2008 is SQL Server Profiler. SQL Server Profiler provides ... SQL Server 2008, the SQL Server performance counters are listed under the name of the SQL Server instance rather than under the generic SQLServer perfor- mance counters. You can use the SQLServer:Locks ... events in SQL Server Profiler. ptg 1358 FIGURE 37.4 Choosing counters for the SQLServer:Locks performance object in Performance Monitor. NOTE If you are monitoring a SQL Server 2008 named instance...

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20