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Planning to perform a merge of SQL Server is a huge task. You can simplify this project by breaking it down into separate components, as shown in the following step guide: This information is from our initial expert ebook "Planning Your SQL Server consolidation" chapter II "Consolidate
100% faster response time with a cost savings of $800,000 The VHA migration from the DB2 mainframe to SQL server-increased 25% efficiency, reduced replication time by 89%, and significantly reduced total cost of ownership. Countrywide Home Loans Select SQL Server to i
Visual tools, and Pocket PC SDK development tools. 2. The client environment is a Pocket PC device used to run SQL Server Ce-based programs. When the device has no available network connection, microsoft ActiveSync can be used to establish a cable connection with the desktop PC in the server environment. 3. The server
author David Durant,2014/11/05(First edition:2011/02/17)Original link:http://www.sqlservercentral.com/articles/Stairway+Series/72284/The seriesThis article is part of the "Stairway Series:Steps forSQL Server Indexing"indexes are the basis of database design and tell developers to use the database with regard to the designer's intentions. Unfortunately, when performance problems arise, indexes are often added as an afterthought. The end here is a simpl
1.3.4 Profiler SQL Server Profiler is a graphical management tool for monitoring the use of SQL Server databases for system administrators It is a spy that monitors user activity 1.3.5 Client Network Utility SQL Server Client N
SQL Server new Features-- in-memory OLTP (in-memory OLTP )OverviewIn-Memory OLTP (project "Hekaton") is a completely new database engine component that is fully integrated into SQL Server. Optimized for in-memory data in OLTP workload access. In-memory OLTP can help OLTP workloads achieve significant performance improv
Coordinator)-Distributed Transaction Coordinator, support spanning two Update operations on one or more servers to ensure transactional integrity Sqlserveragent-is responsible for automating SQL Server, if SQL Server is required to specify You need to use this
to better distribute the load. Such as.The goal and type of the isolated payload also reflects the flexibility of how the end user controls the volume. For example, if a Windows or SQL Server SP needs to be installed, the administrator can create a VM-level snapshot of the virtual disk, but the volume of the database may be excluded from losing the committed transaction when the system rolls back.The syste
, the sequence still returns the next element.Second, the sequence does not support SQL Server replication (replication), and the sequence is not replicated to the subscribed SQL Server instance. If the default value of a table de
able to meet the requirements of read and write separation. And the application is easy to adjust: 1. Set two database connection strings in the application configuration file, one point to the primary server and one to the query server; 2. Adding or deleting changes or real-time queries use a connection string to the primary server; 3. Allow non-real-time queri
optimize the configuration of the database. In SQL Server 2005, the tempdb database has an additional task, and it is also used as a repository for some features, such as a new snapshot isolation layer and an online indexing operation. For a brief description of the new isolation layer, please refer to my article on SQL Ser
Tags: blog color http GET c strongThe problem is the parameter of the stored procedure sniffingIn many of the data, it is described that SQL Server stored procedures have the following advantages over ordinary statements:1. stored procedures are compiled only at creation time, and each subsequent execution of the stored procedure does not need to be recompiled, and the
Tags: SQL Server audit CDCIntroductionSQL Server 2008 introduces CDC (Change Data Capture), which can record:1. What data lines have changed2. The history of data row changes, not just the final value.It implements asynchronous change tracking (like transactional replication
with primary keys can be published in transaction Publishing]-> [select a table with primary keys to be released]-> [The Unique Identifier Field [rowguid] of the unique index and ROWGUIDCOL attribute will be added to the table during merge and release. The default value is newid ()].(Adding a new column will cause the INSERT statement without the column list to fail, increase the table size, and increase the time required to generate the first snapshot)-> [Select a table to be released]-> [Next
tools almost The disadvantage is that the lower right corner does not show the current instance and database name in use Here are some of the features Once you have created a new database and schema, you can see the new schema in the tree menu on the left. You can see that the current dream database is running on the Windows2003 system. There are
Label:Introduction SQL Server 2008 introduces CDC (Change Data Capture), which can record:1. What data lines have changed2. The history of data row changes, not just the final value.It implements asynchronous change tracking (like transactional replication) through the job, compared to the Tracking CT, which is impleme
First, we need to look at the steps SQL Server defines on Winsock:1. On the Start menu, point to Program/microsoft Proxy Server, and then tap Microsoft Management Console.2. Expand Internet Information Service, and then expand the server that is running Proxy server.3. Right
storage and retrieval time is longer, it also has a negative impact on the overall performance of the application. (If you use select * from xxx to write a query, it will be slow)3. The FILESTREAM data type introduced in SQL Server 2008 stores unstructured data, such as documents, presentations, videos, audios, images, and databases. It stores a pointer on the file system. In
First, we need to understand the steps for SQL Server to define the protocol on WinSock: 1. on the "Start" menu, point to "Program/Microsoft Proxy Server", and then click "Microsoft Management Console ". 2. Expand Internet Information Service, and then expand the Server that runs the Proxy
storage and retrieval time is longer, it also has a negative impact on the overall performance of the application. (If you use select * from xxx to write a query, it will be slow)3. The FILESTREAM data type introduced in SQL Server 2008 stores unstructured data, such as documents, presentations, videos, audios, images, and databases. It stores a pointer on the file system. In
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