Key ConceptsConfiguration data compression can be implemented in both SSMS and T-SQL statements.Table and Index compressionFor row storage tables and indexes, using data compression can help reduce the size of the database. In addition to saving space, data compression can also help improve the performance of I/O-intensive workloads because the data is stored in fewer pages and queries require fewer pages to read from disk. However, when exchanging da
Simple Introduction
First Open SQLSERVER2012 's SSMs, click Open Admin-"extended Event-" session
In the session folder, click on the right button-to create a new session/new Session Wizard
In an existing session, right-click-Start session, new session, export session, delete, properties
These menus are already very rich.
Click-"New Session Wizard," SQL Server will guide you step-by-step how to cr
Tags: Linux SQL Server PHPConnecting to a SQL Server 2012 databaseHttp://www.freetds.org/userguide/choosingtdsprotocol.htmDownload and install ftp://ftp.freetds.org/pub/freetds/stable/freetds-1.00.20.tar.gz./configure--prefix=/usr/local/freetds--with-tdsver=7.4--enable-msdbl
Original: SQL Server 2012 exception Issue (ii)--performance issues caused by installation mediaProblem Description: Production environment A database is upgraded from SQL Server R2 to SQL Serv
Often on the Internet to see the students have tried to find the SQL Server database versions, see other people's help stickers on the unconscious want to help them, but one to help and not too realistic, after all, personal Energy Limited, since we have the demand, So the author is willing to share and dedication of the spirit to help everyone to collect the SQL
Tags: Database sql ServerSQL Server 2012 Installation configuration (PART1)SQL Server 2012 Installation configuration (PART2)?3 Client Installation3.1 Installing the Clientfunction selection before the same operation as the
Tags:. com performance User Tap Sof run view verification directlyDue to the requirements of the data Warehouse and data mining courses and the integration of many data analysis tools in the SQL Server database, there are many advantages to the Data Warehouse deployment, OTAP data analysis and so on. Simply write the installation and configuration of the SQL
broken and the server no longer has the context of the previous log files, so you need to know what they are. You should run DBCC CHECKDB to verify physical consistency. The database has been placed in dbo-only mode. When you are ready to make the database available, you need to reset the database options and remove any extra log files. ”Re-start the database serviceThen execute the following scriptScript two:ALTER DATABASE hunlianjiaoyou SET multi_u
You receive a warning message on the System Configuration Check page on the computer where SQL Server 2005 Setup is running Windows Vista or on a Server Core installation of Windows Server 2008
Symptoms:
Please consider the following scenario. You install Microsoft SQL
frarmework 3.5 feature, and click Next. 12. In the Confirm Install selection interface, click Specify alternate source path. 13. Enter the path where the disc is located, click OK. 14. Click Install to start the installation of. NET Frarmework 3.5. 15. When the installation is complete, click Close. Second, the installation of independent ms-sql2012 database1. Insert the SQL
Label:
SQL Server AlwaysOn technology relies on the Windows WSFC feature, the Failover Clustering feature. Both Liunx corosync+pacemaker and Oracle Grid Infrastructure need to complete the control of cluster resources and resource isolation. WSFC transfers and isolates the resources associated with
syntax structure:
1. Cast
Syntax structure: CAST (expression as data_type [(length)])
2. Convert
Syntax structure: CONVERT (data_type [(length)], expression [, style])
3. Parse
Syntax structure: PARSE (string_value as data_type [USING culture])
Where Parse is a new feature of SQL Server expression must be a string form of the converted Type
Performance Analysi
Tags: backupStarting with the version of SQL Server 2012, the Backup and restore options for the database are changed in the following 2 details.First, configure the database settings in the server (instance)SQL Server
Microsoft has introduced many highly available technologies for SQL Server, such as early replication, later log shipping, database mirroring, SQL Server clustering, and so on. In SQL Server 2
Tags: installation file generate net T-SQL load ref down title VFP In the previous article, using CDC (data change capture) in SSIS 2012 , describes how to use CDC in SSIS 2012, which is explained on this basis. How to implement change capture on Oracle data tables through the Attunity provided by the changes data capture Designer for Oracle .The same need to do
4 reasons why SQL Server cannot start: (the problem is analyzed first)Original address: http://www.cnblogs.com/JiangLe/p/4000497.htmlSQL Server cannot start because of the reason to locate, first of all, to know the SQL Server startup process.The first step:Read the registry
Memory Management –sql Server 2005/2008/2008R2Previous versions of SQL Server 2012 (SQL 2005/2008/2008R2), there are single page allocator and multi page allocator. That is, if the requested memory is within 8k, there will be a si
Tags: style blog http tar color comDemandRequires that Windows-brought Performance Monitor monitor the following objects of SQL and save the results for later analysis.Performance object: SQL Server databases, counter: Log file (s) size and datafile (s) sizePerformance object: SQL Server:buffer Manager, Counter: page r
This article describes how to remove/unload a SQL Server 2012 DB instance. The procedure is as follows:Go to the Server/PC Control Panel, open programs > Programs and Features, select Microsoft SQL Server
PROFESSIONAL SQL SERVER? Internals and Troubleshooting a book (downloadable from here), I think the content is very good. I also want to have a more comprehensive understanding of SQL Server 2012, so look at the translation, and the focus of the content published in the blog
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.