server (or network)?2, if the request response time is longer? Analysis from the application server or the network.3, the application server side, the main analysis is there obvious SQL waiting, blocking? Identify bottlenecks in the application system or the database server?4, if SQL blocking, the performance view of the analysis DB, AWR, the performance counters on the DB server, and so on.5. If SQL does not have obvious blocking, use Redgate to ana
.classProgram04.{05.staticvoidMain(string[] args)06.{07.Tools.SalaryHelper helper =newTools.SalaryHelper();08.Console.WriteLine(09.string.Format("My Salary is {0}", helper.GetMySalary().ToString()));10.Console.Read();11.}12.}13.}Execution results are as followsUsing the IL anti-translation toolWhen you install Visual Studio, Windows SDK Tools is typically installed together with an IL anti-translation tool in Windows SDK tools that can decompile DLL files into intermediate languages, as followsU
Solution Manager, similar to adding a reference to a C # project. Also, as with the NPM ls command, you can view the dependencies of the package (for example)."RELATED LINKS"
Introducing node. js Tools for Visual studio:http://www.hanselman.com/blog/introducingnodejstoolsforvisualstudio.aspx
[Visual Studio] Ntvs-node.js Tools for Visual Studio bootcamp:http://www.dotblogs.com.tw/blackie1019/archive/2013/12/27/136557.aspx
Microsoft Joins forces with
Redgate and xSQL, or you can use the data comparison tool that is available with Visual Studio, and I'll show you how to solve the problem with a simple demo.
DEMO
Now that I've built a publisher and subscriber, the Publisher Careyson-sql publishes the SalesOrderDetail entire table of the sample database AdventureWorks, and the Subscriber sqlazur\sql2012 subscribes to the table. As shown in Figure 1.
Figure 1. Basic Replication Information
At t
time on client-side processing, you might want to consider profiling your application code to locate the problem. There are many analysis tools based on your programming language (for example, for). NET language, you can use an ant from Redgate or a dottrace from JetBrains.If you are experiencing network bandwidth problems, you may want to limit the size of the data requested. For example, do not use "SELECT *" When you request data. Only the necessa
. No_log and truncate_only are synonymous.
Here's a question, what is the activity log, Microsoft's explanation is: The portion of the log file from the first log record that must exist to ensure that the database is successfully rolled back to the last written log record is called the active part of the log, which is the activity log. This is the section of the log required for full database recovery. You can never truncate any part of the activity log. DBCC shrinkdatabase shrinks al
the naming conventions to follow? Such.
In the development process, the developer completes the Code and database modification in parallel. In addition to making changes to the database project, team members also need to write upgrade scripts, then check in version control with other code, and test user stories in a separate environment.
When a sprint is finished, if you decide to deploy this part of the software functionality to the production environment, the scripts join the entire install
The software company that Dbforge SQL decryptor This tool is Devart, a more famous software company that produces various database AIDS and programming tools, just like Redgate.
Official website:http://www.devart.com/
Software Download Address:
Http://www.devart.com/dbforge/sql/sqldecryptor/download.html
Http://files.cnblogs.com/lyhabc/sqldecryptor.rar
This tool is free, do not need to crack, installation finished, immediately can use
Another
performance issues in SQL Server.Conversely, if you spend most of your time in client-side processing, you may want to consider profiling your application code to find the problem. Depending on your programming language (for example, for . NET language, you can use dottrace from redgate ants or jetbrains, there are many analysis tools.If you experience network bandwidth issues, you may want to limit the size of the data that you require. For example,
Label:First, SQL Server1. Microsoft Visual Studio is able to generate data from Microsoft's own son, SQL Server.For more information, see: vs Data generation2. Using the tools provided by Redgate: Sql-data-generatorSecond, ORACLE1. Use the Generate function of PL/SQL.For more information: Oracle Data Generation InstructionsThird, MySQL1. Access the password using SQL ASSISTANT,:HTTPS://YUNPAN.CN/CRW9FXBJ3WFBI e48cIv. General Methods1. It's OK to write
. Use BCP
04. Use SqlBulkCopy
05. Use the Linked Server for data migration
06. SQL Data Compare using RedGate
07. Comparison of results
You can check the test results first.
00. Create a test environment
Create a test environment, a data source database, a Hong Kong Server, SQL Server 2008, a target database, and SQL Server 2000.
As shown in the experiment environment, the source database uses statements to generate 1 million of the test data.
The interface is designed to be manual and cannot be used to modify thousands of servers in batches.Because this script is executed in batches.Environment: redgate + mssql 2008 r2The following code is used when you modify your business.Copy codeThe Code is as follows:-- Allows updates to system tables.Exec sp_configure 'Allow updates', 1Reconfigure with overrideGO-- Unmark the ID columnUpdate syscolumns set colstat = 0 where id = object_id ('tablename
of all applications and understand how to better cater to containers and clusters in the database lifecycle.
The first five parts of this series are as follows:
Ks1: Use Kubernetes to build a React Application
Ks2: Use minikube to detect React code changes
Ks3: Add a Python Web server that provides APIs
Ks4: enables minikube to detect Python code changes
Ks5: Create a test environment
The second part of this series will add a database and try to find the best way to develop our applicati
During the work period, the problem of exporting and importing data between databases of different versions is often involved. Simply sort it out and compare the performance. You are welcome to discuss and supplement some methods that are missing.
00. Create a test environment
01. use SQL Server Import and Export Tool
02. Use generate scripts
03. Use BCP
04. Use sqlbulkcopy
05. Use the linked server for data migration
06. SQL data compare using
see the historical version record of a database object, you need to search for it in SVN, and the display is not intuitive.
Another problem is that the development DBA in the team is very reluctant to use SVN.
Store version records to the database
I have seen this method on the Internet. It records database change operations through triggers in the database. As a developer, this method is not very popular. Besides, finding version modification records in the History Table is time-consuming and
We can see that everyone is very concerned about the continuous integration of databases in CI! In order to provide a little complete information earlier and let everyone have actual operations, I adopted another method to increase the speed:
The methods described in this article are as follows:. NET DeliveryThe implementation in this book is not exactly the same in my implementation, and the materials have not yet been sorted out. The key tool I mentioned in the previous article on CI is the d
The interface is designed to be manual and cannot be used to modify thousands of servers in batches.
Because this script is executed in batches.
Environment: redgate + mssql 2008 r2
The following code is used when you modify your business.
Copy codeThe Code is as follows: -- allow system table updates
Exec sp_configure 'Allow updates', 1
Reconfigure with override
GO
-- Unmark the ID column
Update syscolumns set colstat = 0 where id = object_i
your ASP. NET Website needs to access a database, you should use the object framework of LINQ to Entities. Using LINQ, some magical queries written in C # are converted into SQL queries. If you are not careful when writing a LINQ query, you may accidentally build a website with poor performance.
LinqPad (LinqPad's official site: http://www.linqpad.net/) is a free tool that lets you experiment with your LINQ queries. It even supports Microsoft SQL CE 4 and Azure.
You can use LinqPad to execute a
Through the interface design is able to manually operate, can not achieve my batch modification thousands of servers.
Because of this a foot would have been executed in bulk.
Environment: Redgate + MSSQL 2008 R2
The following code is used as a minor modification to your business.
Copy Code code as follows:
--Allows system tables to be updated
EXEC sp_configure ' allow updates ', 1
Reconfigure with override
Go
--Suppress identity column t
Plsql is a very powerful tool, but you won't use it.1. Remember the password:First tools, preferences openLogin History definition under Oracle option with password store--tick2. Keyword highlighting-------------------the wrong keywords are always written incorrectlySyntax highlighting, location user interface, editor, and keyword capitalization select uppercase3. NULL to display highlighting. --often do not know whether a space or null is used.Window type->sql window, null value cell colorThe c
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