Créer mon blog gratuitement

Now, each big intelligent mobile phone manufacturer Microsoft office 2007       of competition between has not technical problems, but in the product can cater to more who the love of consumers, thus preemption market opportunities. The emergence of the IPhone and a highlights the apple of the industrial design ability, outstanding at the same time, it also means that smart phones than traditional cell phone to competition is intense, because all kinds of digital equipment makers have the opportunity to join in, how much more will have some "soft hard c"--the operating system development and the powerful role in parallel terminal equipment, such as Symbian. Office 2010 is new for you.   International brand dominant The personage inside course of study points out, as a leading technology and excellent quality, the representative of the high-end smartphones have acted as lead the market direction, the role of benchmarking in smart phones who products breakthroughs, also represents the enterprise in the field of mobile phone with strong position. At present, the mainstream Mobile phone operating system mainly has Symbian, Windows Mobile, Microsoft Office 2010 is ready to help your work.. Linux to wait for a few kinds. And whether a strong alliance, or Symbian alliance MOTOROLA and Microsoft alliance, and the operating system advantage in the field of Mobile into Windows Mobile, people see is the figure of international manufacturers. And domestic brand launched smart phones are inseparable from these operating system support, lenovo, benq has Symbian and established a cooperative relationship, DuoPuDa, amoi has chosen a Microsoft, therefore they have to pay high cost. Authorized      

  According to Taiwan's research agency estimates, Microsoft Office 2010        2007 global smartphone shipments for 149 million sets in 2008, expected to exceed 195 million set, in China, in the last two years, intelligence of cell phone users are in increase exponentially. 2008 will be smartphones "blowout of the year." Mobile digital equipped with a large fusion Office 2010 –save your time and save your money.   When a groundbreaking IPhone appears in public, few people will remind of, its predecessor is apple over the death of a PDA "Newton" (Newton). This money can be a touch screen phone + + + iPod wireless Internet device's mixture, has the formidable OSX operating system and the function of the browser and the emergence of the various Widgets, whether photos, music program, video, electronic mail, Google maps can be directly used to hand for the design of the operation, it touch actually comes from Microsoft puts forward "tablet computer" concept. And to some extent, intelligent mobile phone is to mobile phone + PDA, smart phones with a normal cell phone biggest difference lies in its and computer similar operating system. The invention of Microsoft Office 2010 is a big change of the world.   In fact, mobile digital equipment is an inevitable trend, the integration of mobile phones, digital cameras, digital music player, PDA, playstation and so on DuoZhong function in a fusion of end products, portable in technology, this is no longer a dream, smart phones and pdas, the difference between PPC no longer apparent. Blackberry, IPhone and Google development smartphone operating system, android smart phones have given more rich connotation. Now, the new smartphones in the memory footprint of the notebook computer is equivalent to a few years ago, or even experts predict, five years later, smart phones will notebook computer market fretting.    

Bennett think ahead to good strategy to save costs. Office 2010         He said, "to the governance involves many SOA assets. So to ensure that the strategy of practical." For Nassar, it is "a SOA natural evolution". Should be the can guarantee the reliability of the service administration method. And "we follow the other standard still available". Office 2010 is best for all office users.   Gabhart also pointed out that "the final result depends on the needs of the business." Then, he and throw out different from other experts point of view: "I don't think the reuse is our goal. We have to struggle for 30 years, but do not have too big progress. Perhaps should be agility, or consistency. No matter what motive, management is to achieve the company value target of risk investment strategy (that)." mitigation associated Microsoft Office is very helpful for us.   In 2007, "QianHuWanHuan beginning out the apple IPhone", lit the global smartphone enthusiasm. After that, whether nokia, MOTOROLA, such as dell, Microsoft, or terminal manufacturers Symbian, Google (by MOTOROLA, nokia, Siemens, and so on six big mobile communications equipment home business investment), and other operating system developer, happens to coincide the ground posted its smart phone field in the new plan. But many companies are looking to occupy global smartphone market 46% of Asian market, especially Japan and China. Almost at the same time, came out in IPhone Symbian announced the establishment of Chinese company, Microsoft Office 2010 makes work easier. Microsoft is Symbian plan established in China mobile phone solutions from 35 the concept store, September this year, HP announced that have made China's smart phone licences. At the same time, domestic manufacturer also don't fiddle, lenovo, DuoPuDa, huawei, zte has launched or are design their smart phones products. Huawei executives in the late in 2007, 2008, said publicly in the world within first introduced smart phones.    

Bennett replied, and there is no perfect SOA Office        governance standards. He explained, Web service interoperability organization (WS-I) provides some industry standards, but SOA management is more about the "build internal IT standard and compliance. Microsoft outlook 2010 is convenient!   For it is that the SOA Nassar, established as the core of company accept input information entities. This means to ensure that the development of the service to satisfy the needs of the enterprises, and can't lay particular stress on some department's requirements. Then, "such as registration Service can use IBM's WebSphere Service Registry and. If no such by tools, cannot reach a high level of management and reliability." He also said, "as the urgent need to use tools for analysis, requirement analysis of such tools will become more important." Outlook 2010 is powerful.   Gabhart mentioned the defense's case, he said they do are mostly about the yuan framework stuff, this is "SOA is not too mature in a field". So he applied a relatively mature setting on product management, take the relative safety measures. Gejnvall said "governance standards is we have been arguing over a problem". For him, the management is "the company under the management of all things will be a standard. This is an implementation process." He also mentioned, information system and technical control target (COBIT) and open architecture framework (group TOGAF) are two recommendation. However, Bennett said their team tried to use the standard COBIT but "hardly any feedback from COBIT organization get information. Almost six months or nine months before we had tried to contact them, but without success." The invention of Microsoft Office 2010 is a big change of the world.   From the enterprise architecture management began to realize SOA When asked about it would provide a management plan, Gejnvall think, from the point of view of ideal, should from the enterprise architecture management start, and then is the SOA. Later, in the process of development of SOA establish management, ensure the correctness of the enterprise architecture management.    

When asked about SOA management Microsoft Office         and enterprise architecture governance, Gabhart points out that is not the same, the enterprise will enterprise architecture, SOA or business process management (BPM) as "a huge umbrella". He saw three trends are forming: Need IT and business goals and process should be combined; Need business units of the consistency between; Need for accurate enterprise strategy established standards. Office 2010 is new for you.   Gabhart said, "IT technology and not can only be used on the server, and can also be used to improve visibility, used to achieve business objectives." Bennet talked about the enterprise architecture management failure of company, concluded, "to the combination or the way of interaction may be more effective some." It also helps to implement management from the start. Bennett said. "usually SOA will magnify problems. If the past in the enterprise management, the problems of SOA is more likely to worsen. Therefore must be of the problem from the start out of it." That IT is the SOA Nassar expansion. He said, "we use is mainly in order to achieve the SOA the reuse of service. You must have can ensure service reusability of policy: control application and reuse of the rules and strategy." Microsoft Office 2010 is ready to help your work..   Gejnvall said if the company had no enterprise architecture management, so SOA will take over the responsibility of management enterprise architecture. He thinks that "they (SOA&EA) have very good adaptability." All souls oil architecture? From Dave Estrom put forward different point of view, he said, "I think the SOA is representatives of the spirit oil structure... but customers will is detail, not perfunctory."    

6), usefulness: including comprehensible, Microsoft          easiness habits and operability, easy communication sex. The ultimate objective of our software is to enable users to use, if usability is bad, the maneuverability is bad will affect the user to the software acceptance degree. So in the software can be reused is also important. 3, coding A very important code quality standards is the readability of the code is not necessarily, readable and normative simple code, but easy to understand code, because too complex code is hard to test and maintenance, meanwhile the chance for errors will be higher. If a method internal code is very long, and use a lot of incomprehensible datasets, this will bring code maintenance of difficulty, Microsoft Office 2010 is so great. because very few people can efficiently analyze them, so also is the most prone to defect and the wrong place. The coupling between classes can cause class and the mutual correlation between classes, when a class change worsened other classes happened unexpected changes, from the number of general introduction of the coupling between judgment, if the number of import classes very much, every import classes change will affect the such itself, and if this public many methods could also lead to a kind of high coupling between increases. Maybe some programmers will think write readable, code will influence the work schedule. Indeed, individual short time for programmers write notes for code for it takes some time, but now many people work together cycle software development is very long process, written program people know that if they wrote not code, Microsoft outlook 2010 is convenient! with her writing code is more and more, to later need to modify a previous write module all don't know his original is how think, read his code also needs to take a long time to read. Moreover if with the other reason such as the transfer of personnel, often maintain code programmers have not had to write the code, many situation is to read a dismal code still new write a piece of code share the time still long, seriously affecting work efficiency (sometimes also affected the maintenance personnel, and in turn, the mood) if we all pay attention to the written code regulating readable, and no doubt it for the entire organization improve the overall work efficiency is very useful.      

 should the maximum anticipating Office 2007          and meeting the different requirements of different roles. Because there are these requirements, we in the software design, should the comprehensive consideration. Commonly used to measure the quality of software design criteria can from the following several aspects to consider: 1), functional: including completeness, correctness, safety, compatibility and interoperability. Completeness including function point coverage, the key function point coverage, preferred function coverage. Correctness including needs consistent degrees. According to the different safety software requirement have different safety requirements. Office 2010 is my favorite.   2), efficiency: including product operation time efficiency and use two aspects of hardware resources to consider. 3), and maintenance: including architecture can correct sex, scalability and testability. If the user of a small requirements changes will cause great changes architecture design, such architecture design can correct sex and scalability is poor. Outlook 2010 is powerful.   4), portability: including hardware independence, software independence, can install sex, reusability. The software design of each module is modular, how reusability are the factors to be considered. 5), reliability: including defect quantity, fault tolerance, usability.    

 or expression. The words demand 4, Microsoft office 2007            another note quoted terms and vocabulary is consistent. 5, whether there is some adjectives, comparative words, such as: easy, fast, convenient and effective, many and few, simple and complex, the latest, friendly interface, reduce, expand, not less than the and so on, needs to be descriptive words to quantify, and specific value or scope, or different people according to different understanding will reach different results, could eventually have original requirements with users, that "fry deviation tasty dish" things will inevitably occur. Office 2010 is my favorite.   Additional guarantee the quality of demand is a very important factor whether refinement, if demand demand not refined is easily cause code, then appeared to rework we programmers though always work overtime but always can duly complete tasks scene. So how can we judge needs the extent of the twenty-first-century? Demand is hard to grasp, refined degree what demand can be regarded as more fine. No more thinning? What demand and too big? The answer is needs to write the corresponding whether test cases, if not written, that means demand is not very fine, still need to be finalised. 2, design Microsoft Office 2010 is so great.   Software architecture design in software product development cycle occupies a very important position, we developed in the development of software products at a product launch involves to all aspects of the role, for example: the user, project management personnel, programmers, testers, maintenance personnel, etc. The different roles of design requirement of architecture is not identical also. For example the user is concerned with the demand, so we design on demand coverage? Whether for programmer, class module clear whether a single etc, for function for system testing personnel is the system of the testability. Will tell to maintenance personnel system expansibility and maintainability? A high quality software architecture,    

Many people think of the test, Microsoft Office 2010          and that we were testing, inadequate so we product quality closes nevertheless, actually, software development quality assurance from a development initially should start testing phase, if only to attention has of late. Software product development process, no matter adopt the waterfall or iterative type, is inseparable from the requirements, design, code, test it in several stages, development process, the iterative type several stages is cyclical appeared. How to grasp every stage of quality, really is not an easy thing, this key to introduce demand, design and coding phase achievement quality, of course, later will share some process quality aspects of knowledge. Office 2007 can make life better and easier.   1, demand We know of personal communication will always exist some misunderstanding, the same word in a bad mood, and when I'm in a good mood sounds feeling may be opposite, precisely because people exist between the deviation in understanding the need for language in on should pay attention to avoid ambiguity production. If more familiar words of UML, requirement analysis can use UML tools, it reduces the ambiguity caused some natural language, but UML may and user communication up some obstacles, because not all users even know the meaning of various graphics. UML Besides the tool, we can outside from the following several aspects to ensure the quality of the requirement description. Microsoft Office is helpful.   1, see whether short sentences and paragraphs, a long sentences, will look very hard, so could not understand the real demand, another long sentences and paragraphs easy to ignore some demand, so if a sentence cannot fully describe clearly needs, should regard it fractionation multiple smaller sentences. 2, sentences have grammar mistakes, but also pay attention to the punctuation, sometimes, punctuation point wrong, is completely became another meaning. 3, whether there are vague requirements, appear similar to may, probably,    

How to get out of this situation? Office 2010          Why a software development project management so difficult? Why do we do plan always can't finish? Why software development can not like hardware development that can control? Reason lies in software development entirely on a human brain produce products, and every man's brain thinking is different, so in the software development process many uncertain factors, can change, how we seize these changes? As the title suggests, as we open the stage software quality management, if we can very good control software life cycle every phase of quality, also very good control of the software development of the entire process. Microsoft Office 2007 is the best invention in the world.   The quality of a software product is a great concept, because the software product is completely people the product of brain thinking in the brain, is intangible see touched thinking into one can see the solution actual problem, can a group of interface or components. Such a complicated process, quality should be how to guarantee? Someone was thinking of ISO9000, CMM, also somebody very objected that should use agile development. Actually, no matter what the development process, the key is to find the truth of these processes, some say, ISO and the CMM to China becomes tasteless, why andtheairing? Actually we just learned what to do, but they don't know how to do it, Microsoft Office is helpful. why did you do this? Everyone know to software development need to write requirement specification and design documents, why write the importance of, document how high? No senior development and management experience can be hard to understand their importance, if just simple form of up to write an article such documents, in the coding and testing behind no practical guidance, and even played a "misleading" effect, also may cause great rework, so these documents except burden have no other purpose beyond, to know to write these documents are need to consume project resources (progress, cost...) .    

while steering Sybase's ASE. Perhaps this will stimulate SAP to increase ASE investment. However, current and soul Sybase IQ it circumferenially database's competitors are partners. Monash says, "IQ may maintain independent, and other products are cooperative and competitive, but more grand strategy in SAP it also has been knocked out of the risks." Monash says, SAP current memory database technology, it will probably too focus from Sybase greater returns. "Development of database is not an easy thing, people often wrong overvalued a good database technology range. SAP was showing signs of to make this mistake. If they make this mistake in Sybase body, which will be very unfortunate." Microsoft Office is helpful.   Some users to the exchange brings change treated cautiously. Sybase user group Team members and database manager Kevin Shylock (Kevin Sherlock) in electronic mail to us, "said Sybase database to continue to be engaged in the relevant professional people hope SAP is not only to continue with existing Sybase database strategy, but also develop and strengthen it. Some technology is expected to be inherited to SAP core products, two other technical Team will share SAP memory technology." Market research firm Altimeter Group analyst Roy where king (Ray, said a SAP abandoned completely Sybase product is unlikely. He said, "unless there were not enough people to safeguard, a software vendors have no reason to give up a product, and Sybase personnel does not exist this problem." But Roy king says, Sybase customers may be prepared to pay a higher fee, because it's the takeover as a friend after SAP, had improved its product price, discount is very low. SAP acquisitions, after Sybase face many challenges, but also gain the many possible profitable products. Microsoft Office 2010 is so great.   An anonymous old users said Sybase education users understand, in the technical aspects of the strategy is not successful, "now people away from the main cause of Sybase products is that they can't find a solution of their own needs technology." Merger is completed, service support will also unavoidable conflict, SAP in migration it into their own soul when customer support system of experience, has proved this point. Some users aren't satisfied with SAP takeover statement. Unofficial it a soul boards, "from the article seems it better, to purchase a friend and acquisitions it SAP soul, in a few years time we have no peace. I hope to get some can really collaborative operation of products, but they constantly buy new company. For the purchase the impact of Sybase exchange, I will see."  

will through the desktop PC or Windows Marketplace please distribution, the application store Windows Phone7 equipment through the integration of button to access. Market model similar to the apple App Store App Store, application developers can make money, but once the application through the Microsoft certification requirements can earn as much as 70% of the income. Last Wednesday with SAP announced after 58 billion takeover of Sybase, its customers and partners are starting to meditation, Sybase company's technical once delimit prospective owners SAP, how will its fate after. Some technical foreground is very clear, while others are still needs time to proof. Microsoft Office 2007 is the best invention in the world.   Market research firm Forrester analyst Paul ha vision for Raman (Hamerman) says once the merger is completed, the SAP plan Sybase as a single brand unit operations, as it did in 2008 acquisition Business intelligence manufacturers to friend it do. If so, Sybase customers will see SAP will quickly announced that the two companies products's future plans. SAP in a statement on Wednesday, said it will "continue to support" two of the company's products, and will continue to be committed to roadmap to improve product quality. Ha vision, said mann more detail information may soon announce. Ha vision, said mann Object is a friend after the takeover, SAP "in the company development roadmap quickly clarify do very well," the deal before the end of the SAP company officials have this massive work. "I think a few months will occur on the same Sybase body." SAP Sybase, is the acquisition took a fancy to its mobile technology platform and database technology, and also can pass the deal of receiving Sybase PowerBuilder application development tools. In view of Sybase can support the Microsoft.net application development, PowerBuilder related questions will be more interesting. Market research firm Forrester analyst Jeffrey Hammond (Jeffrey Hammond) said, "PowerBuilder has been a cash cow Sybase, I think this strategy will not change, at least not immediately change." Hammond said question is for SAP speaking, to remain in the.net development tools, the independent market whether there is meaning. Microsoft Office is helpful.   Houston consulting company Sybase Intertech use a lot of technologies, the President Donald Clayton (Clayton) says, if Don like PowerBuilder SAP not stripped of such tools, will is advisable. With Clayton views similar user thering is no lack of fruit. Brad WoRui (Brad PowerBuilder Wery) is a professional website, is also the founder of WerySoft database development tools company executive, he said, "I hope SAP can let Sybase continue to develop the products. But now I worry about people waiting for SAP before official comments on PowerBuilder future verdict. SAP Sybase and other mergers and acquisitions, let users in the same state of instability and suspicion." Meanwhile, in view of SAP acquisition statement reflect the value of mobile technology, it cannot abandon degree of Sybase or dissect the mobile technology. Hammond said the past few quarters for mobile development since the Forrester, number of customer in a "explosive" growth, mobile technology is the most popular one of future growth areas. But, Monash research company analyst Kurt Curt Monash (Monash) said the prospect of Sybase database products like mobile technology will not be like is unclear.  

devices seamless installation and operation Qt application. It in application installation process can automatically detect, download and install the needed Qt libraries. Once its final version released in 2010, after first developers can according to existing hundreds of millions of Taiwan on market Symbian devices Qt development, including nokia N97, 58, E72 and more other equipment. More details. Maemo 5 on Qt transplant release The 4.6.2 Maemo 5 based on Qt on Qt transplantation has been issued and available for download. The transplant not only support Qt for nokia N900 developer in development, and will be completely suitable for the upcoming release of Maemo platform version, also support for Symbian, Windows Mobile and other embedded and desktop platform of development, and all of these are based on the same code. From the new Qt Mobility project APIs (beta) Microsoft Office 2007 is the best invention in the world.   4.6.2 together with Qt provide and the new APIs from mobile project beta. These new Qt APIs provides realizing mobile equipment function interface, due to a decrease in the external development in Qt APIs, make use Qt demand for mobile development become more convenient. Now available to test the way with seven new preview the cross-platform APIs, including navigation, load management and the address book and information and the standard of moving function support. Phone7 appeared for Microsoft Windows is an audacious move, Microsoft is get rid of its original Windows Mobile platform for developers, and introduced into management API platform. Developers can use this platform to begin to build third-party mobile applications run in Microsoft Windows 7.0 platform devices please. But a new mobile platform can develop killer application and help Microsoft in the rapidly developing global smartphone market for apple iPhone and recover its Google open-source Android platform's competitive position, is very notable. Remember in February at the mobile world congress when Windows Phone7 reveal a analysts said: "Microsoft finally began to fill with apple and Google its products such as the main rival gap. Microsoft is make him the core competitiveness in mobile field, because in a multi-channel content and services available and extensible formed on the basis of including software development and professional knowledge." Microsoft Office 2007 is the best invention in the world.   Actually fine think Microsoft's new system also have very big advantage, because Windows Phone7 platform development also rely on those.net developers and designers, and they can use familiar tools and techniques to build a Windows Phone7 system application and released to Microsoft's new marketplace in the mobile applications market. Windows phone7 application development platform is based on Microsoft Silverlight this rich Internet application Framework, the.net Framework XNA game and Compact Framework and other special against Microsoft equipment Framework. In February, Microsoft announced XNA framework, this framework, the past is used to create the psu on Xbox 360, Windows PC and Zune applications, now support Windows please and Silverlight. Microsoft Zune Media through integration, Azure cloud psu on Xbox Live and Windows throughout all its service and for the center with consumer product channels and service, this is the key to advance its products. Windows system design, please than Windows system more close to Microsoft's Zune HD media player.  

apple has also on April 8 launched iPhone operating system next version 4.0, and the iPhone OS 4.0 operating system of the new iPhone will be released this summer in the iPhone and iPod touch running, running on IPAD in the autumn. And Phone7 still haven't appeared, Windows unavoidable is some anxiety and disappointed. Relative to the current outspoken of iPhone and momentum are filled Phone7 the Android platform, Windows Mobile completely off the Windows in announced with new attitude after joining the war, unavoidable give a person a kind of halfway tonsured feeling, because after all is shallow, nor practice to launch their own representative products, all has the imagination in the fans, so the current Microsoft can give to those who care about Windows please fans waiting patiently only encourage. Maybe we also Phone7 is in secret believe Windows mobile world of the prince, but at least it is not now. Office 2010 is my favorite.   We please the bottom line for Windows of the requirement is until the end of 2010 it best jump ticket, not again not allowed in the worst may be delayed. From the current situation of the pattern, anyway, Microsoft mobile to in this technology rapid development today, after the stance in him Phone7 surpassing others, seems to the emergence of Windows look a little late. To be sure, now the consumption idea than before consumers already happened some change, the gang had already started after tide, the pursuit of novel, the pursuit of the first time, therefore, self personalized show smartphone market is already time of war, who can in first time will be pushed to consumer products, then for obtained rapidly occupation market initiative is of great significance. Meanwhile, consumers are no longer dinkum rely on brand appeal, more is self appreciation value experience, so whether as obtained the HTC does business with upcoming iPhone performance or mobile phone, besides OS 4.0 platform outside of equipment, exquisite listed time is very important factors. Now of the iPhone and Android have not as first appeared as young, now has become a market, and is the super killer mobile market shake the pattern of the new system, so Microsoft Windows Phone7 by existing experience completely does not have the prerequisite win wars, from this point, Windows Phone7 really helpless raise the backward. Office 2010 is my favorite.   Oslo, on February 15, 2010 - nokia released Qt (cross-platform applications and user interface framework 4.6.2 version). This version in addition to contain 4.6.1 since January release since do Qt defect repair and optimization, but also provides a new Smart Installer for Symbian (beta) and Maemo 5 on Qt transplantation. Today released simultaneously and Qt Visual Studio Add - in updates and Qt SDK updated version. All Qt version can be released from the link below. http://qt.nokia.com/downloads-cn get: Nokia Smart Installer Symbian (beta).  

  software vendors, and Sybase is one of the world's leading data management and enterprise integrated solution provider, the deal will help SAP and oracle legitimate. Oracle recently to 74 billion acquisition from. SharePoint 2010 SharePoint products are divided into two versions Foundation in 2010 and SharePoint Server 2010 SharePoint 2010, including Foundation WSS 3.0 upgrade is SharePoint Server, and MOSS2007 upgrade is 2010, from which we can see SharePoint 2010 and SharePoint Server 2010 Foundation, the relationship between the Foundation SharePoint2010 SharePoint 2010 is based, but the latter includes the former all the functions, the article SharePoint 2010 is the two collectively. Office 2010 is my favorite.   A new product, as developers, more attention is its new function. SharePoint 2010 new function mainly concentrated in three aspects: developers work efficiency, rich platform service, flexible deployment, specifically its new function such as table 1 shows: Table 1 SharePoint 2010 new function With so many new function, the function and SharePoint 2010 compared MOSS2007 significant changes and what kind? SharePoint 2010 function as shown in figure 1 shows: Figure 1 SharePoint 2010 function modules We can see SharePoint 2010 has six function module, website, community, content, search, ideas and integrated applications, compared to 2007 speaking, MOSS community, insights and integrative application is its new function. Unlike ordinary users, to developers, the understanding of a product function more inclined to take function and extensible from two aspects of function to understand. SharePoint 2010 six function modules in the cabin function and function expansion list as shown in chart 2: Office 2010 is my favorite.   At present is mobile field all everything becomes so full of suspense and fun, peremptory has become a target. This months Android mobile phone sales sales two weeks later became four times, mainly due to the HTC promotes business hardware and Google will next week I/O developer conference launched Android 2.2 version system huge attraction.  

   Web interface can only see is they can use mirror, and command line utilities need to login credentials (SSH keys, key, inquires the ID, x.509 certificate, etc.). Obtain running the VM examples euca - needs to use the information describe - instances, also have other command command-line tools can be used. Unfortunately, no beautiful Web user interface, check management examples, closed or restart instance can only run command. Enterprise edition Web user interface can generate reports, such as system events have Microsoft Office is helpful. used/deployment of resources etc, these reports can output for a variety of formats, such as PDF, CSV, Excel or HTML. Generation after reports of resource use, you can see storage or instance usage, including the use of how much storage volume, use the long time (hours), and created many examples, although no built-in billing function, but this information can be used for billing. OpenNebula 2.0 OpenNebula designed for Linux VM design, it is one of the open cloud community projects, Microsoft Office 2007 is the best invention in the world. OpenNebula and open core components of Eucalyptus not is same, it is completely open source. OpenNebula especially suitable for developers and the persistent (to work for key) control to use, also suitable for cloud the VM ordinary users use, but need a medium level Unix/Linux/Solaris skills administrator create and deploy private cloud, OpenNebula also provides public clouds and mixed cloud of options, but we will focus on private cloud. Ubuntu 10.04 OpenNebula run in CentOS 5.4 + (or most other Linux release is possible, but fast installation program applies only to the above two), the installation entirely based on the script (no GUI), need a large number of text configuration files. In through the script before installation, OpenNebula VM mirror must create for a KVM or Xen mirror, although also provides VMware drive, but it needs from the source code libvirt API, there are many install auxiliary of the extra work to do. Create good mirror, we must manually copied to store a mirror image of position, and then for the VM mirror to create a configuration file and network description.    

some problems, the first is hard to modify created the VM, if you want to revise the VM configuration, only delete and then to create, this is our most vexed a problem. Secondly, it can enter the MySQL databases tracking Cloud. Com configuration, but Cloud. Com did not provide database model, according to Cloud. Com spokesman said, support database access version will soon be released. Third, we tried twice to create virtual machine examples, but twice failed, because not enough IP Office 2010 is my favorite. addresses are available, the user interface tell we have three VM available, but only a usable. Normally, the user interface is beyond the "normal" scope of, for example, assume that a VM have already been destroyed, in a 24 hours before the default delete retention time, although the VM, but it USES not with the IP address in this period is unable to use, if your IP address is not enough, that only when the VM is deleted could use IP addresses assigned to new VM, if you have a lot of disturbed the VM cloud resources of users, this problem is formidable, we recommend that before the deployment of serious consideration. Another limitation is to add the VM Cloud. Com warehouse before, we can't create any XenServer node in the VM, because there is no "discovery process" to find the existing/current VM, if prior to the VM added to CloudStack XenServer node, initialization will fail, leading to CloudStack cannot continue configuration. Outlook 2010 is powerful.   We also found that we can't install the nodes XenServer authorized servers, authorized the server must in another machine or the VM, the worst is the document did not explain. Eucalyptus enterprise version 2.0.1 Before we introduced Enterprise Cloud (Ubuntu UEC) had had then Eucalyptus, evaluating Enterprise edition contains is looking forward to the performance, openEucalyptus is the cornerstone of Eucalyptus all versions, Enterprise edition management component and similar UEC use, including Cloud controller, Walrus (designed for amazon.com S3 and similar storage design), storage controller (block type) and cluster controller.  

template (need to put it on sharing storage), then on it Postgres database and the Lab Manager installation, after a few steps, we launched after allocation, during which all the VM, we have experienced many Linux virtual equipment authorized headache problem. Cloud the VM and used together, it from the SSP stored in our server operating system of ISO, create good mirror created after Lab Manager, we need to install client proxy, Windows and SLES VM are working very well. In the SSP internal, we specify templates, wordpress: template defines administrator and users have roles, and they can be deployed the VM and resources. The Lab Manager and the SSP could connect to active directory or LDAP user identity authentication, users have role in the Lab Manager internal have very truthful information, can restrict user available disk space and memory capacity. Test the SSP, we successfully launched all kinds of Windows and Linux VM, VM contains configurationapplications, gets or just is a primitive operating system examples, from our use of process to see, the SSP usability was quite good. Office 2010 is my favorite.   The 2.1.3 CloudStack Cloud. Com CloudStack comparison of Cloud. Com pallet, also lack of flexibility, it USES a management server application, the management procedures can be included in operation Enterprise Linux or Hat ep-red CentOS 5.4 + 64-bit version of the VM or physical machine, but CloudStack very practical, it as the VM mirror warehouse, to deploy in the Cloud or similar to the Cloud environment. Before the deployment has plenty of work to prepare, when you create good after VM, you can't modify the CPU quantity, memory and disk space size, i.e. the VM configuration is locked in to Microsoft Office 2010 is so great. create the VM, therefore, need to be aware of before clear potential configuration requirements. We use CloudStack XenServer test, the website says also support a KVM and VMware, but we didn't find relevant documents, then we were told to wait until version 2.2 will get support, has in Beta stage. CloudStack storage support NFS 100GB iSCSI, the minimum required and storage space, auxiliary storage at least need a NFS Shared, the main storage can be iSCSI or another NFS storage systems.      

 needs through Orchestration Server (CM) creates used to access library CMOS the VM, CMOS contains examples of VM create custom components (Novell acquisition from the PlateSpin). We vCenter VMware's installed in the CMOS agent, realize the docking, Novell and VMware Novell Cloud LuoJi Xen Hypervisor Manager also support and Hyper - v, but we did not test them. Configured (not a difficult process), Cloud Manager allows us to see the Cloud resources, and impose restrictions on Cloud resources, through the active directory or LDAP directory services for Cloud user validation, it gets component template, the configuration of the use of these components are pre-installed and configuration application VM, each have their own VM vCPU, Office 2007 can make life better and easier. memory, storage and IP address, setting can be lock, also allowed to change, such as storage size/position or add memory. Template vCenter mounted must be placed on the NFS Shared storage, we the Windows Server and SUSE Linux ServerVM Enterprise on the test, had no trouble. Citrix Lab Manager 3.9 and self-service portals Citrix self-service portal (SSP) is not an independent product, it and Citrix Citrix Lab Manager formed together XenServer platinum edition, the Lab Manager is a specially designed for XenServerVM design resource Manager and control system, XenServer can through the self-service portal Lab Manager role definition will become Cloud supply system components, and the Cloud Novell Manager different, self-service portal is designed for XenServer design, can support Linux and Windows the VM. Microsoft Office is helpful.   Self-service portal tracking report contains many information, but it did not provide billing need components, must by external packet processing, XenServer 5.6 platinum edition is necessary, it is according to the server authorized, no matter how many processing core. Server contains We installed the XenServer, created a authorized servers, then import license distribution platinum      

   market strategy overall effect. If you want to create a private cloud, you need with management software to create a virtual computing resources pool to the end user, provide access, and to deal with good safety, resource allocation, tracking and billing problems. We tested 5 mainstream private Cloud management products: Novell's Manager, Cloud Eucalyptus enterprise edition, Lab Manager and OpenNebula, Citrix Cloud. CloudStack.com, our testing purpose is very simple, just to see if they can be competent the private Cloud project at Novell, Microsoft Office 2007 is the best invention in the world. through testing, we found that the Manager is the only Cloud of a has the function of the products we need, therefore, undoubtedly become Cloud Manager for the winners, we test other product frustrated some product haven't even ready. Below is the evaluation opinions of individual products. The construction of private cloud, but a long-term not accomplished the construction process, also a mystery with thorns. If you had not ready, looked at this article after the evaluation results, maybe you imagine good private cloud computing will therefore and spying. So we said, private cloud: not for the timid ready. Microsoft Office is helpful.   Novell Cloud Manager 1.0 Novell's Cloud Manager (CM) use the public Cloud service provider of the same method to control the internal assets, but it is not simple copycat Cloud Manger, leaving the automatization essence, it allows private Cloud, builders recognition hardware assets to the virtual server centralized resource pools, packaged application, and then through the active directory and LDAP security model realize billing and tracking usage. And all the products tested the same, need to do a lot of preparation, such as distribution hardware and software resources, will it group into the components, and then allow identifying them in production stage life cycle was access and tracking. After finish private Cloud construction Manager Novell Cloud has the most mature method for Cloud resources to provide management, preparation and billing function, the end user operation is also very simple, it has two main control component: apply Server and Cloud Cloud Manager Manager Orchestration Server, we will install it in VMware 4.1 environment, for each service use a SUSE 11 virtual machine (VM).