sql server insert slow performance

use the SA user-P: Password-S: Server name or IP address-I: The path and name of the script, note case.Reference MSDN:HTTP://SUPPORT.MICROSOFT.COM/KB/906954/ZH-TWLinkserver after the next step is to check data write data, SQL statement is very simple to write, but open the transaction after the problem:OLE DB Provider "SQLNCLI" for linked server "Test_gao" retur

suggestions.DatabaseApplicationSystemDesignIt should contain two aspects: 1. StructureDesign, That isDesignDatabase framework or structure; second, behaviorDesign, That isDesignApplicationPrograms and transactions.1 DatabaseDesignTo achieve optimal performance in a good SQL Server SolutionPerformanceThe most important thing is to have a good database.DesignSolut

what you need to do, especially if you use a linked server (linked server) in your SQL statement, for example, I have encountered a SQL statement similar to the following, executed for 10 minutes 1:select * 2:from localtable 3:where Somecolumn 4: (SELECT COUNT (*) 5:from RemoteServer.SomeDB.dbo.SomeTable 6:wher

How do you improve the performance of your SQL Server database? The author thinks that we should follow the order from outside to inside to improve the running performance of the database. The following figure: First layer: network environment. To the enterprise to meet the database reflection speed is relatively

Tags: des style blog http ar io color using SPSQL Server Performance Counter schema Introduction to Windows Performance counters The operating system can use the Performance Monitor graphical tool to measure performance information for systems, applications, se

report server cache per second. Memory Cache Hits/sec The number of times per second that the report was retrieved from the memory cache. The memory cache is part of the report services cache, which stores reports that are displayed in memory or in temporary files. This will provide the best performance for the request because there is no need to process it. When the memory cache is availabl

In SQL Server database operations, we often use stored procedures to implement the query data paging to facilitate the browsing of the viewer. In this article, we summarize the methods of five SQL Server paging stored procedures and compare their performance, so let's take a

flowersLet's look at an example before we introduce this section to subvert your thoughts and make you mad.' Jeffckywang ') As Col1So it's okay, we'll insert it into the table and look at the description of its columns' Jeffckywang ' 'dbo. IsNullExample2';The data in the table does exist, but the description of the column is nullable.SummarizeThe above focus on the differences between coalesce and ISNULL functions, through this section of the two sc

-increment columns, the insertion of new rows greatly reduces paging and fragmentation.I've had a situation recently. A table performance is incredibly slow every few months. Initial review is due to a large number of index fragments. But rebuilding indexes every few months makes me sick.Finally I found. The problem is that the person who designed the database at the time built the clustered index on the GU