iis connection pool monitoring

Druid is the best database connection pool in the Java language and can provide powerful monitoring and extension capabilities. The default data source for Spring boot is: Org.apache.tomcat.jdbc.pool.DataSource How to configure the use of Druid in spring Boot, the overall step: (1)--druid Simple Introduction, concrete reader net; (2)--Configure Druid Dependen

When we use the Druid in the Javaweb project as our connection pool, we must not forget to add the monitoring function. Let's take a look at a simple Web project (not yet using any framework) if we're going to configure our website. XML to complete our monitoring configurationThe first is the configuration of filter fi

1 Druid Introduction Druid is a project on Alibaba's Open source platform, which consists of a database connection pool, a plug-in framework, and a SQL parser. The main purpose of this project is to extend some of the limitations of JDBC, allowing programmers to implement specific requirements such as requesting credentials for key services, statistical SQL information, SQL Performance collection, SQL inje

1. Open the IIS Server Windows Task Manager, process, find the PID of the corresponding process, such as; 2, open a DOS command Prompt window, enter netstat–ano|findstr" 6408 ">d:6408.txt 3, open the corresponding database instance, query the following resultsSELECT hostname, hostprocess,status,* from master. sysprocesses where hostprocess = ' 6408 'How to view the connection

JDBC needs to operate the database through the connection database connection. The creation of a database connection is expensive, and we cannot create a database connection every time an SQL statement is executed, typically through a database connection

don't know. "IIS Max concurrent worker threads" there is no place to set, know friends can give me a message, thank youSo now the problem is, the maximum number of concurrent connections affects the number of queues, so is there any progress affecting the number of queued settings? Yes: Queue LengthQueue Length Assuming that the maximum number of connections is set to 100,1000 a concurrent connection

concurrent worker threads" there is no place to set, know friends can give me a message, thank youSo now the problem is, the maximum number of concurrent connections affects the number of queues, so is there any progress affecting the number of queued settings? Yes: Queue LengthQueue LengthAssuming that the maximum number of connections is set to 100,1000 a concurrent connection request comes up, first 900 is returned directly to the customer "HTTP E

application:application and SQL Server that starts 2 client side.There are 9 connection between Windows Form application:application and SQL Server that starts 3 client side.Thus, there is a connection pool between each client and SQL Server, otherwise 9 connection has exceeded the Max

I encountered this problem when I was playing WebService. The problem is: (. net4.0) I used it before, but an error occurred after updating the system. VS is running properly. An error occurred while running IIS .. Net bottom layer error. Switch to. net2.0 to run perfectly. So there is a problem with. net4.0. ========================================================== ========================================================== =========================

request some static page content, we can set the Web server queue value Larger, we will be the Web The server is set to 75 that's the case, and for example, if most of the requests in an application require complex and time-consuming database operations, then we should consider increasing the queue value size of both the database connection pool and the Web container. Therefore, in our actual tuning, we mu

Because applications in an application pool are separated from other applications by the worker process boundaries, applications in one application pool are not affected by problems with applications in other application pools. Windows 2003 supports both operating modes, and the default is the ISS 6.0 worker process isolation mode. Worker process isolation mode prevents one application or site from stoppin

configuration file is bad behavior and can lead to security problems. Druiddruiver and Druiddatasource both support PasswordCallback. 4, SQL execution log, Druid provides a variety of logfilter, to support common-logging, log4j and Jdklog, you can choose the appropriate logfilter to monitor the database access you have applied. 5, extended JDBC, if you want to have the JDBC layer programming requirements, you can provide through the Druid filter mechanism, it is easy to write the JDBC layer ext

Let's take a look at some questions about the application pool. The "properties" dialog box of the application pool has four pages: recycle, performance, running status, and ID, as shown in figure 6. Among these option pages, the most striking is probably the "recycle" page, which can be used to manage the collection of worker processes. In work process Isolation Mode,