Microsoft stocktrader 2.03 Study Notes (2)-What is website configuration and Configuration Service and repository configuration?

What is configweb )? Why does a configuration website appear in stocktrader?

As the name implies, configuring a website is used to configure an application.ProgramThe central management system website of each processing module or service, which exists independently of the project application. Its main mission is to simplify the daily deployment and maintenance of distributed applications.

The Application of website Configuration Design in an enterprise distributed system provides great convenience for daily maintenance and management of enterprises in the future, and also provides great flexibility and scalability for future program development. The use of Server Load balancer and Failover technology also gives the system the most robust stability.

What are configservices and configrepositories )?

The Configuration Service, also known as the configuration management service, is a group of WCF services independently implemented in each node service.

The configuration repository is a common data storage Architecture Used for parameter settings of the storage service and remote connection service management. In order to achieve autonomous management between services physically, each independent node service has its own configuration repository. To maximize the low coupling and configuration flexibility of function modules between node services. By default, the service configuration repository depends on the database operating system software of ms SQL Server 2005 or later, providing reliable data storage and data security mechanisms for the configuration management service system.

The configuration website can use any service node that implements the configuration management service, so that you can easily adjust the network topology and adjust system performance and load capabilities.

The following is an excerpt from the main benefits of using configuration service management in the configuration service technical wizard:

1. Centrally store and manage configuration data for. Net-based applications and hosting services.

2. You do not need to redeploy the configuration file or restart managed services and applications to update service configuration information online.

3. You do not need to perform any manual operations on dynamic cluster service nodes. You only need to initialize and install and maintain the service nodes.

4. automatically synchronize Configuration updates across all cluster service nodes.

5. The Server Load balancer service operation requests between multiple servers increase the scalability of the intermediate layer service in parallel.

6. Service nodes running on cluster nodes provide application-level failover capabilities.

7. You can choose to use the distributed cache service to synchronize local. Net cache information among multiple running cluster nodes.

8. provides a centralized and universal WEB-based management application for service-oriented applications.

9. Monitor the running status of each server node in the cluster.

10. Use the dynamic management technology of endpoints between the client and the Service to provide the ability to add, view, and reconfigure the connection points between the service client and the service host.

11. The service client and the service host jointly provide support for multiple binding types, including various transmission protocols, security or network settings, and message encoding specifications.

12. In a service-oriented complex application, you can view and reconfigure any deeply connected services, or even physically independent, connected subnet services.

(For example, the connected service may be deployed in different data centers or managed application environments .)

13. provide strong interoperability, provide connection capabilities between the. net service and the Java service, and view and manage other types of deployment configurations.