Upgrade Sql Server 2008 To Sql Server 2008 R2

Microsoft's SQL Server is one of the most watched products in the database market. SQL Server is almost second in the list of database Db-engines published every month in the database Knowledge Web site. 　　But from this list of monthly changes can also be seen, a large number of NoSQL database rankings rising, has begun to threaten the status of traditional databases. "Quo" is no longer a big data age should be the strategy, the old database manufacturers in the maintenance of traditional market-leading foundation, and constantly expand the new market, Microsoft ...

Setting filter conditions to improve indexing efficiency good indexes are key to SQL Server database performance, but efficient indexes are carefully designed. As we all know, a primary key is a unique identifier for a data object, and if there is no clustered index in the datasheet, the SQL Server database will create a clustered index (Clustered index) for the primary key by default in order to maintain the uniqueness of the key. Unless the user specifically specifies that the index should be created as a nonclustered index (non-clustered index). There is no doubt that we ...

In the cloud layout, Microsoft keeps adding.     In the cloud era of innovative companies such as Google, Apple and Amazon, veteran IT companies such as Microsoft, Hewlett-Packard and IBM have been unwilling to be a player, changing the rules of the game! Azure is one of the big bets. October 27, 2008, Microsoft's Chief Software architect Ray Ozzie launched a cloud computing platform at the Microsoft Professional Developer Conference (PDC) ...

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The intermediary transaction SEO diagnose Taobao guest cloud host technology Hall domestic host, Hong Kong host or foreign host common virtual host mainly has three kinds, domestic host, Hong Kong host and foreign host. Domestic mainframe, the speed of access in the mainland is certainly not said, but the price will be more expensive than Hong Kong host and foreign host, second, the domestic mainframe must record, the record is a troublesome process, and increasingly difficult to apply, some applications for several months have not been approved. The United States host, the performance must be good, but in the relationship between the distance, the speed of access in the mainland will be slow, and sometimes ...

The author has previously written that server virtualization technologies, such as Windows Server 2008 R2 with Hyper-V, are the foundation of cloud computing, including private cloud computing and public cloud computing. Many customers are already using Microsoft's virtualization technology to achieve higher scalability, and using System Center to improve IT system management, they are on the path to private cloud computing. Customers with virtualization technology can migrate to a real private cloud if they make additional investments to help strengthen the automation of the data center. ...

Bob Muglia, president of Microsoft Server and tools business, said in Tuesday that Microsoft was planning to invest heavily in its cloud computing platform even in the next two or three years if it could not achieve high returns. Muglia also said that Microsoft is still waiting for the opportunity to restore the cost of client and server software when the time is ripe. At the same time, Muglia a lot of criticism of rivals in the virtualization and cloud computing markets during a speech on the webcast of the Goldman Technology and Internet conference in San Francisco. He said: "Cloud computing single ...