Mail Server Migration

Amazon's cloud computing center in North Virginia State, in April 2011, has been hit by a number of websites that use the Amazon service's answer service Quora, news services Reddit, HootSuite and location tracking service Foursquare. The interruption lasted nearly 4 days. 　　For this reason, Amazon has issued more than 5,700 letters of apology to users for the downtime event, and has provided 10-day service points for the affected users. March 2011, Google Mail broke out large-scale users ...

Amazon's cloud computing center in North Virginia State, in April 2011, has been hit by a number of websites that use the Amazon service's answer service Quora, news services Reddit, HootSuite and location tracking service Foursquare. The interruption lasted nearly 4 days.　　For this reason, Amazon has issued more than 5,700 letters of apology to users for the downtime event, and has provided 10-day service points for the affected users. March 2011, Google mailbox outbreak of large-scale user data leakage incident, about 150,000 GM ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall due to the recent blog traffic has generally increased, the original bandwidth is small, resulting in a lot of friends recently said that open speed too slow, The first two days just received a big wind network notification, ready to give me to replace the more bandwidth of the server. In fact, for small and medium-sized stationmaster, website change space, change domain name, change IP is common thing, how to migrate the website ...

In mailbox rapid expansion process, one of the performance problems is the MongoDB database level write lock, the time spent in the lock waiting process, directly reflects the user's use of the service process delay. To address this long-standing problem, we decided to migrate a common set of MongoDB (storing mail-related data) to a separate cluster. According to our inference, this will reduce the lock latency by 50%, and we can add more fragments, and we expect to be able to optimize and manage different types of data independently. We start from Mon ...

"InfoWorld" magazine's Windows columnist J. Peter Bruzzese was too superstitious about cloud computing before, and the recent pledge of two pots of cold water has made him reconsider his passion for cloud computing. Recently, I attended the TechMentor conference in Orlando, where I delivered two lectures a year to discuss many topics (mainly exchange-oriented) and watch Mark Minasi discuss cloud computing at a seminar titled Cloud Computing: An unorthodox economist's view. Minasi is a technology ...

December 15 News, Microsoft Greater China Development Tools and Platform Division general manager Shenwey said Microsoft will further through Microsoft "cloud + END" advantage to promote the development of cloud computing.　　In the future, Microsoft will launch more cloud computing solutions including cloud computing migration tools, integration tools and management platforms. Emphasizing the "Software + Services" advantage and other companies ' cloud computing strategies, Microsoft's cloud computing has three typical features: Software + services, platform strategy and free choice.　　"Shenwey said. In the view of many enterprises, such as CRM, Network conferencing and ...

Atmail is a versatile webmailhttp://www.aliyun.com/zixun/aggregation/12489.html "> mail server that allows users to send and receive e-mail through a Web browser or WAP device." Support for IMAP/POP3 mailboxes, an optional e-mail server mode, using Exim as MTA. Atmail features include: A scheduler, MySQL back-end support, spell checker, address Book, User Preferences ...

Casa and Video is a Brazilian E-commerce site that sells all kinds of household items on the Internet, including air conditioners, cameras and other electronic products, as well as beds, bathroom equipment and outdoor furniture. All of the site's operations are run on the Amazon Web Services (AWS) public cloud, and all computing, storage, and multiple-instance operations have load balancing capabilities. Meanwhile, Netflix's streaming films and TV shows are being sold to its members in the Americas, Britannia and Ireland. In its data centers around the use of Amazon cloud clothing ...

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; How to transfer a website from one host provider to another? Many users ask such questions. Some people think that the replacement of the virtual host is a very troublesome thing, but sometimes also have to change.   In fact, if properly planned, the process of replacing the virtual host can be very smooth, there will be no downtime. .

Huawei RH5885 four-way rack server in the VMmark virtual benchmark test, beyond HP, DELL, Cisco and other manufacturers of similar products, in the intel® Xeon TM E7 series of processors on the four-way server, ranked first. Huawei, the world's leading provider of information and communication solutions, has announced that Huawei's RH5885 four-way rack servers surpass those of HP, DELL, Cisco and other similar products in the VMmark 2.5.1 virtualization benchmark, based on the intel® Xeon TM E ...