Hot open source issues

* Desktop Linux

* Open source software business models

* Chrome OS network operating system

* Internet access This

* Virtualization Technology

* Cloud computing

* Smart phone

* Open source solutions (the economic crisis)

Constraints, "Desktop Linux" Development of reasons for that?

I published two articles in the blog: "Desktop Linux Jedi fight back", "Desktop Linux take-off in progress", the paper spoke of: "Desktop Linux" is the soft underbelly of Linux development, the development and application of the shortage of subject-driven and the lack of compatibility, it is right; further thoughts: constraints, "Desktop Linux" is the main reason for the development has yet to find a suitable business model. Ubuntu 9.10 (desktop version) is a good "desktop Linux" operating system, but Ubuntu founder Mark Shuttleworth continues today to find its business model.

Why is "desktop Linux" development not as "Mac OS"?

From today's global market share of the operating system point of view, "Desktop Linux" about 1-2%, Apple Mac OS-X or about 6-10%. The reason is: Mac OS-X is not a general-purpose operating system, it is not for the consumer market, Apple's MacOS-X operating system (software) for its self-produced computer (hardware) specifically allocated (and Apple does have a the number of customers and their needs proprietary market).

How do "free Linux" and "paid Linux"?

Linux free and paid two points. Simply can not make a free Linux operating system products, not form industry, can not enter the market; pay for Linux, with business models that are being explored with the indirect nature of the business model cheap fares, then open source software is "free", but the media is associated fees, such as open source software business model: Like Red Hat, as the software "free" product integration "fees" (enterprise according to user needs, providing products to customers through software integration, customized according to their value to the user "fee"), or as general as Linux distributors software "free" service "fees" and so on; also is exploring business models, such as software "free" and its bundled media (such as OEM, Embedded / hardware, content, network operators, advertising, etc.) is "charging", Linux may be able to deduct a percentage (which constitute the Linux business model), Most people think that Linux is "free".

"Desktop Linux" take?

This year is the "Linux Desktop Year", now "Desktop Linux" comes off "in progress."

How do Google's Chrome OS?

Google in the western United States time at 10 o'clock on the November 19 press conference held on Chrome OS, 1:00 rave reviews. Chrome OS is a Linux network operating system, its short-term goals for netbooks. Having said that, Google developed Chrome OS short-term goal is not to completely replace its network operating system Microsoft Windows desktop operating system, but would like to compress Microsoft Windows desktop market; configure Chrome OS of the Internet in this of all applications are all Web applications, is also different from the general configuration of the Internet not only to run Linux desktop applications (or local application) also running Web applications. In this way, the open source community is not worried about Chrome OS will impact the other Linux operating system, but happy to see; As for Microsoft, in the Google Desktop platform to migrate to the occasion of the network platform, fear to lose the battle in the network in the starting line So instead of the Google initiative very seriously, and I too have to prepare countermeasures introduced.

How do online this?

When I pointed out, to give the correct positioning of the Internet, the Internet is not just the simplified version, the second the backup, this ultra-low-cost cottage; the Internet not only to maintain the basic functions of the desktop, but also develop new, integrated network function, it is energy saving, portable, low-cost computer features. The Internet is a double-edged sword for Microsoft. Internet This is a "desktop Linux" in the "middle station." Internet This is by no means a desktop PC or notebook features a simple cut to Moblin (Linux) 2.1 Internet this example, it has developed a 3D animation of Clutter new interface, and the development of a multi-point touch screen, gesture input screen keyboard innovation, this is a good example; we know, Chrome OS also to its configuration Netbook Zuowei short-term goal, then all applications are Web applications, all experiences are carried out within the browser, Chrome OS also uses innovative technology to handle printing tasks. Therefore, this should have a new look at Internet access and inclusive perspective.

How do Xen virtualization technology?

I am concerned about a variety of virtualization platforms, such as Citrix's Xen, Red Hat's KVM, VMWare's VSphere4, Microsoft's Hyper-V, the first two are open source, the latter two are closed source; very pleased also R & D virtualization technology. November 19 this year, I participated in "Xen seminar," I spoke at the meeting pointed out: "Xen virtualization technology and applications is excellent, leading, in the Xen-based cloud computing 80% of public cloud , Xen in the enterprise server market, accounting for 18%, "" I know through Intel's Xen, Intel collaboration with Xen to create the Xen virtualization framework for security, virtualization monitors provide hardware support for Xen some of the performance of Optimization ";" Xen open source virtualization technology and close, Linux Foundation released Linux2.6.23 back in time, Linus Torvalds put Xen virtualization technology into the Linux kernel patch form, until the latest version of the Linux2 .6.32 for 10 versions were included in the Xen virtualization technology. " But the inclusion of only non-privileged Xen virtual machine Dom U, and the privilege of Xen virtual machine Dom O has not included; At the same time, KVM's Dom O, Dom U have been included among the Linux kernel version (since the beginning Linux2.6.20 ), so KVM Linux kernel as a special advantage of virtualization technology very highlighted; Xen will be excluded from the Linux kernel? go from here is worth thinking Xen.鎴戝湪鏉ヤ笂娴峰紑浼氫箣鍓嶏紝宸蹭簡瑙ｅ埌VMWare鍦ㄦ闈㈣櫄鎷熷寲涓婄殑杩涘睍锛岃繖鏄張涓?釜铏氭嫙鍖栫儹鐐癸紝鎴戝湪浼氫笂鍙戣█涓寚鍑猴細鈥滄闈㈣櫄鎷熷寲鏄竴绉嶅彲浠ユ妸鐢ㄦ埛鎵?湁妗岄潰绯荤粺鐨勯厤缃拰搴旂敤閮芥墭绠″埌鏈嶅姟鍣ㄤ笂鐨勬妧鏈紝鍦ㄤ娇鐢ㄦ椂鍙渶涓?彴瀵硅蒋纭欢閰嶇疆瑕佹眰寰堜綆鐨勫彲浠ヤ笂缃戠殑鐢佃剳灏卞彲浠ヤ簡锛屽疄闄呬笂杩欏氨鏄竴鍙颁笂缃戞湰銆俈MWare妗岄潰铏氭嫙鍖栦骇鍝佷负VMWare View 4锛屽畠鍙娇璁惧鎴愭湰涓嬮檷50%锛屽畷鏈烘椂闂翠笅闄?0%鈥?鈥滄嵁璇翠笂鏈圕itrix涔熸帹鍑轰簡妗岄潰铏氭嫙鍖栦骇鍝侊細Xen Desktop 4鈥?鈥滃浗鍐呬篃鍦ㄧ爺鍙戞闈㈣櫄鎷熷寲椤圭洰鈥濄? 鈥滄垜甯屾湜鑳藉皢妗岄潰铏氭嫙鍖栨妧鏈笌Moblin(Linux)骞冲彴缁撳悎銆佽ˉ鍏呫?鏇夸唬锛屾洿濂藉湴寮?彂涓婄綉鏈?銆?br />
銆??濡備綍鐪嬪緟浜戣绠?

銆??浜戣绠椾唬琛ㄤ俊鎭椂浠ｆ湭鏉ワ紝鏈夊箍闃斿彂灞曞墠閫斻?浜戣绠楁妸浜掕仈缃戝彉鎴愪竴绉嶅叏鏂扮殑璁＄畻骞冲彴锛屽畠鏄竴绉嶈兘澶熷湪浜掕仈缃戜笂閫氳繃鎸夐渶璐拱涓庢寜浣跨敤浠樿垂鐨勪笟鍔℃ā寮忥紝鍏舵湰璐ㄦ槸涓?鏈嶅姟浜や粯鍜屼娇鐢ㄦ柟寮忋?

銆??铏氭嫙鍖栨妧鏈槸浜戣绠楃殑鏍稿績鎶?湳锛屽畠鏀寔鍔ㄦ?鍝嶅簲瀵硅绠楄祫婧愮殑闇?眰;瀹炵幇浜戜笌鏁版嵁涓績(鏈嶅姟鍣ㄣ?瀛樺偍銆佺綉缁?涓‖浠惰祫婧愬垎鍓?瀹炵幇璁＄畻鑳藉姏鐨勬寜闇?皟搴︺?鍦ㄥ紑鏀剧殑浜掕仈缃戠幆澧冧腑锛屽紑婧愮殑铏氭嫙鍖栨妧鏈?濡俋en銆並VM)搴斾负浼橀?涔嬪垪銆傚紑婧愭搷浣滅郴缁熸槸浣夸簯璁＄畻瀹炵幇瀹夊叏鎬с?寮?斁鎬с?鍙墿鍏呮?鐨勪竴绉嶆渶浣抽?鎷╋紝寮?簮鎿嶄綔绯荤粺骞冲彴鐨勫紑鏀炬?鏈夊埄浜庣涓夋柟璁块棶骞朵负鍏跺紑鍙戝湪绾垮簲鐢ㄧ▼搴忓垱閫犳潯浠?涔熸湁鍒╀簬鍦ㄥ彂鐢熼噸澶т簨鏁呮椂浜戞灦鏋勭殑瀹夊叏杞Щ銆傚井杞殑浜戣绠楅噰鐢╓indows Azure鎿嶄綔绯荤粺锛學indows鏄笉寮?斁鐨勶紝Azure鐩稿綋浜嶴DK锛岄?搴﹀紑鏀撅紝浼佸浘寮?緹涓?潯鎻愪緵绗笁鏂瑰紑鍙戝井杞簯璁＄畻搴旂敤杞欢鐨勯?寰勶紝浣咥zure涓庡叏寮?斁鐨凩inux鐩告瘮宸窛杩樺緢澶с?

銆??鐩墠鍥藉唴鍗佸嚑瀹垛?浜戣绠椾腑蹇冣?鍗冲皢鎴栧凡缁忔姇鍏ヨ繍琛岋紝濡傦細涓浗绉诲姩(閫氫俊鐮旂┒闄?銆佷腑鍥界數淇?涓婃捣)銆侀樋閲屽反宸?鍗椾含)銆佷笘绾簰鑱?鍖椾含)銆佹棤閿¤蒋浠跺洯銆佹棤閿℃花婀栧尯銆佸北涓滀笢钀ュ競銆佸箍涓滀經灞卞競銆佷腑鍖栭泦鍥?鎭╀俊绉戞妧銆佸寳浜叕鍏辫绠楀钩鍙?鈥滃寳浜簯鈥?绛夛紝鍏抽敭鏄鍒囧疄鎶撳ソ搴旂敤銆佹姄鍑烘垚鏁?瑕佹姄璇勪及(濡傝瘎浼颁簯瀹夊叏銆佷簯璁＄畻鎶?湳鎴愮啛搴﹀拰鍙潬鎬э紝璇勪及鏁版嵁涓績涓氬姟鐘舵?銆佷簯璁＄畻涓績绠＄悊鏁堢巼鍜岃繍钀ユ垚鏈瓑)锛屽苟鎶撴敼杩涖?

銆??浠庤繙鏅湅锛屼簯璁＄畻灏嗛?娓愬彇浠ｆ闈㈡搷浣滅郴缁燂紝杩欏張涓嶨oogle銆佸井杞殑缃戠粶鎿嶄綔绯荤粺Chrome OS銆丮idori(椤圭洰浠ｅ彿)鑱旂郴璧锋潵浜嗐?

銆??濡備綍鐪嬪緟鏅鸿兘鎵嬫満?

銆??涓?簺甯傚満鍒嗘瀽甯堣涓猴紝鏅鸿兘鎵嬫満浠婂悗鐨勫彂灞曡秼浜嶭inux鍖栧拰鏃跺皻銆佹疆娴佸寲銆備綔涓烘櫤鑳芥墜鏈虹殑榫欏ご鑰佸ぇ鈥擭okia鑷村姏浜庣爺鍙戝熀浜嶭inux鐨凪ameo鎿嶄綔绯荤粺(鏈夊彲鑳戒簬2010骞村畬鍏ㄦ斁寮僑ymbian绯荤粺);閰嶇疆Google鐨勫熀浜嶭inux鐨凙ndroid鎿嶄綔绯荤粺鐨勬櫤鑳芥墜鏈哄彇寰椾簡澶у彂灞?Motorola浜?009骞?鏈?0鏃ュ彂甯冪涓?Android鎵嬫満CLIQ锛岄殢鍚庡張鎺ㄥ嚭閲囩敤Android2.0鎿嶄綔绯荤粺鐨勬柊鏅鸿兘鎵嬫満Droid;鍗庝负涓篢-Mobile瀹氱墝鐢熶骇鐨凙ndroid鎵嬫満鍦ㄦ娲茬儹閿?锛屾湁浜轰及璁″埌2012骞碙inux鏅鸿兘鎵嬫満鐨勫叏鐞冨競鍦轰唤棰濆皢杈?0%浠ヤ笂銆?br />
銆??浠庤繎鏈熶竴浜涚編鍥芥姤鍒婄殑鎶ュ鏉ョ湅锛屽井杞殑鏅鸿兘鎵嬫満Windows Mobile涓氱哗涓嶅ソ锛屸?鍓嶉?鏈崪鈥?鍘熷洜鏄?鏃笉寮?斁鈥濓紝鍙堚?瑙傚康钀藉悗鈥濓紝鑳岀潃Windows妗岄潰娌夐噸鍖呰⒈锛岃窡涓嶄笂鏃跺皻鍜屾墜鏈哄彂灞曟疆娴併?浣嗘効Windows Mobile鑳藉惛鍙栨暀璁笢灞卞啀璧?

銆??鎻愬崌缁忔祹鐨勫紑婧愯В鍐虫柟妗堟槸浠?箞?

銆??鍦ㄥ綋鍓嶅叏鐞冪粡娴庡嵄鏈轰腑锛屼负浜嗘彁鍗囩粡娴庯紝鏈変汉寤鸿閲囩敤寮?簮瑙ｅ喅鏂规锛屽嵆寮?彂骞舵帹骞垮紑婧愭妧鏈拰搴旂敤锛屽寘鎷紑鏀剧殑浜掕仈缃戙?铏氭嫙鍖栨妧鏈?浜戣绠椼?缁胯壊IT銆佹櫤鑳界數缃?Smart Grid)绛夈?杩欎欢浜嬬編鍥戒汉璧蜂簡甯﹀ご浣滅敤锛岃浜轰滑绉颁负鈥滃紑婧愭?缁熲?鐨勫ゥ宸撮┈閭?祫娣卞紑婧愪汉澹捣鑽変簡涓?唤鈥滃紑婧愯В鍐虫柟妗?鐧界毊涔?鈥濓紝鐜版鍦ㄥ疄鏂戒腑;鏈?繎鐧藉缃戠珯涔熶互寮?簮鐨凩AMP鏋舵瀯杩涜鏀归?銆傚叾浠栦竴浜涘浗瀹?濡傛棩鏈?娆ф床)涔熸湁鐩稿簲鐨勫姩浣滐紝鍊煎緱鎴戝浗鍊熼壌銆?br />






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Forbes: Dell under the shadow of

Since the return to the post of CEO, Michael - Dell began a series of measures to revitalize the Dell. In the past year, he broke the old Dell and only the practice of large-scale cooperation in the retail giant, began looking for more small computer retailer and consulting firm for small and medium customers. In addition, he also reshaped the Dell product line, introduce more consumer-oriented notebooks. Industry analysts said that Dell seems to have done everything to save the case.

However, just when the company in a positive direction, there are always unhappy things have happened this year, its market share has declined by 11%. The latest blow was the second this week, Dell, New York state court ruled that alleged false advertising, fraudulent business practices. Dell's advertising promotions with free flat panel displays, auxiliary memory, rebates, price discounts and other commitments. However, there are data that only 7 of consumers are eligible for a discount. In addition, the judge also said the phone call Dell for technical support services for too long, the customer's phone will be in Dell spinning; when some parts that need to be replaced when Dell refused to provide on-site service. Some customers said they need to wait weeks, months or even years to solve problems.

New York State Supreme Court judge ordered Dell to clarify to consumers: Most consumers do not receive free money or the next day repair service qualifications. As early as last year, New York State Attorney General 瀹夊痉椴佸簱榛?(Andrew Cuomo) to sue Dell. Cuomo said, "Over the years, Dell's commitment to consumers is just a decoy, after spending thousands of customers, in fact not get service.

But Dell said the ruling did not agree Faguan, we must resolutely defend their's interests, we firmly believe that, when those proceedings concluded, the court will rule that only a small part of the customer Shou 褰卞搷.

Thursday Dell will release first quarter earnings, analysts widely expected earnings per share were flat with last year, despite strong sales. Analysts expected profit for the quarter was 696.2 million U.S. dollars Dell, equivalent to 34 cents per share, revenue of 15.7 billion U.S. dollars, while last year the profit was 759 million U.S. dollars, equivalent to 34 cents per share and revenue of 147 million.

Despite concerns about the global economic downturn prompted consumers and businesses cut spending, but Dell's rivals, including Apple, HP and IBM, the quarterly results were achieved strong growth. If Dell's profit and revenue expectations for its future are not optimistic, which means that competitors will win their customers are.

Dell is not clear whether done out of its predicament. In 2007, the U.S. Consumer Satisfaction Index PC market, behind Dell, Apple, HP and Gateway Corporation. Industry analysts said that Michael may also need a year to the Dell with a dilemma, but the problem is on the right track, while Dell and its rivals will lead the number of the.









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