best way to check domain name availability

In Windows Server systems, some services must be built in a domain environment, not only for unified authentication and resource sharing, but also for network security. To build a virtualization test, we need to build a domain environment first. Get

For space reasons, AlwaysOn availability groups are split into two parts: theoretical and actual. The actual combat component was then disassembled for preparation and the AlwaysOn availability Group was built.Three articles of the respective

The project needs to ensure high availability of data, so the option is nothing more than Oracle clustering, traditional master-slave + heartbeat access points, and SQL Server AlwaysOn-like scenarios. (//experience is not much, understand and

Microsoft ExchangeServer2010 includes a new unified framework for mailbox recovery, which includes some new features, such as database availability Group (DAG) and mailbox database copy. Although these new features can be deployed quickly and easily,

Build mysql server load balancer and high-availability environment bitsCN.com Build a mysql server load balancer and high-availability environment Abstract: rhel5.8, mysql, keepalived, and haproxy are used to build a cluster with high availability

Written in the front: This article will introduce some of the 10 most common errors about blog availability (Weblog usability). This article for translation works, the reason why I spend one night translating this article, because I read this text

Resources to use: Nginx Primary server One, Nginx standby server, use keepalived for downtime switching. Tomcat server two, by Nginx reverse proxy and load balancing, here can build server cluster. Redis server, used for session separation and

Text: Third--Part II--the fourth article configuring SQL Server Mirroring--Non-domain environmentIn this paper, the non-domain environment to build a mirror demonstration, for the domain environment, can be referenced above: http://blog.csdn.net/dba_

Build a mysql Server Load balancer and a high-availability environment and a mysql Server Load balancer Objective: To use two hosts to achieve Mysql load balancing and redundancy, and achieve dual-master-slave mutual backup; Environment: rhel5.8,

Appendix C: Best Practices for network security Steve riley,microsoft Communications Industry Solutions Group Consulting Practice August 7, 2000 This essay discusses the best solution for network design and security. Although there are many ways