"Cloud computation service has very big flexibility and cost advantage, but still did not obtain too great progress, advocate it is 3 element were not solved good. " Si Kehali says vice-president of Novel whole world and idea of Guan Mu of first degrees of technology, one is safe, 2 it is to be able to manage, 3 it is to should have good performance.
dvd discoveryAccording to IDC statistic, 2008, the industry data center of 50% seeks exterior solution. On service of global IT hire, fundamental framework respect is like operating system, memory, network to wait, applied respect is like working cooperation software, database and ERP to wait, occupy 50% the left and right sides. Although had had larger proportion, but still have very large space.
Drive the cloud to calculate in 3 element, want to solve security above all. Safety is the basiccest service assures, no matter be an user, still be the hardware that you use, still be an operating system, want to have the attestation of the identity above all, say to served as an individual to realize the identity to identify through landing for example. Si Kehali speaks of solemn meaning, to security problem, novell has good identity safety to run program, from operating system and application data can accomplish identity identifying to low layer all the time, although the built-in hardware of the computer also can do a very good identity to identify, there is a very good assurance in security aspect so.
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Next function must tall, if function is insufficient, be in especially pivotal business side, the user can use other program for certain. To the cloud computation serves, because fictitious change a technology, increased fictitious this one, its function can sell at a discount. Solemn meaning citing says Si Kehali, when fictitious layer to load later, normally it is equivalent to the 1/4 left and right sides of function of actual physics computation only, if function has 1/4 only really, the user is not willing to use for certain. How to improve fictitious performance, si Kehali speaks of solemn meaning, adopt the Fabric technique that Novell innovates, make the function of fictitious layer and physical function differ very few, adopt the technique of VBus, virtual Bus " fictitious bus line " , implementation makes user layer can direct undertake communication with Fabric, this decreased among this one use up. Say for example actual the word that is 5.5Mb, can achieve 4.8Mb, exceed greatly picture other the function for using trade.
Finishing fictitious change an aspect, still need to also come true accord dog stairs ing to relevant measure, made the 7 move with go to 8 the most significant as occupation standard altogether, the Novell requirement according to occupation standard, each pace accomplished optimization.
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To management, include content actually a lot of, in environment of Dan Zaiyun computation, what the user cares m dog stairs for car ore is the management of pair of fictitious machine and monitoring. And the cloud of the bottom operating system, the monitoring operation of cloud computation environment manages, dog crates large best buy the user does not need a care. But these remain the base that makes cloud computation environment dvd discovery channel . The Suse Linux EnterPrise of Novell will hold the position of the cloud the part of the operating system, include the management of pair of cloud computation environments, the product of PlateSpin will take on fictitious the function that change and governs.
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"The service center that is drive in order to serve " , namely SDDC, Service Driven Data Center, this is a when Novell rolls out important conce the most popular selling dog stairs pt, it is in order to serve namely oriented. Solemn meaning citing says Si Kehali, if have government of SU most popular selling dvd discovery SE Linux operating system, the user needs to see the Oracle application above fictitious machine only, if the facilities below gives an issue, still hope the Oracle application above is uninterrupted, be united in wedlock with respect to need and PlateSpin photograph at this moment, plateSpin is met an Oracle is migratory to another places, maintain it uninterrupted move, regard service drive as it only as the user.
Run a side besides convention, the audit, serious content that adding up to compasses sex also is management, laws and regulations of a lot of law was promulgated in American banking industry, include the various clausal requirements that add up to compasses sex, application of software of a lot of IT must make the enterprise satisfies these superintendency requirements, novell rolled out the best selling dog stairsSentinel product, after the enterprise uses this software, can satisfy in the superintendency requirement of each respect such as audit, management, and the supplier of other software is to do not have so comprehensive, respecting of Zhang Xianmin of president of division of Novell East Asia.
Communal to two kinds of forms of the cloud cloud and illicit say, some enterprises for safe for the pu dvd discovery best buy rpose the most popular selling dog crates large of, put business information in demesne among the cloud, because communal cloud everybody can be used; Perhaps put key application in illicit in have Yun Li or mixing the cloud, put otherly in communal cloud. But regard the base that builds the cloud as the framework, without giving thought to the sort of cloud, can set out from these 3 main factors, si Kehali says solemn idea. Author: Deng Jian
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