Design and implementation of cloud computing platform based on OpenStack Li Yu, Wang Xiaobo, Fan Jianhua, Wang Mingjiang cloud computing can effectively organize various kinds of computing resources, improve computing performance. The core technology and construction process of the existing mature cloud computing platform is not available for commercial reasons, and based on open source project OpenStack, a cloud computing platform is designed and implemented, and the platform supports multiple types of clients dynamically connected through administrator and user interface to request various configuration virtual machines and obtain computing, storage, Software resources and other services. Cloud virtualization management, scheduling control, storage management 、...
1. What is "cloud security"? "Cloud security" is a huge Internet security system, it is the specific implementation of anti-virus software Internet. Specifically, rising "cloud security" system mainly includes three parts: more than 100 million clients, intelligent Cloud Security server, hundreds of Internet heavyweight Company (rising partner). First of all, the client, rising 2009, rising card network security assistant software integrated "cloud security probes", user computers installed these software will become a "cloud security" client. With the development of "cloud security", including thunder, fast ...
Last month, France's biggest bank, Groupe BPCE, made headlines over the launch of a new domestic electronic wallet service that allows clients to transfer money in the form of Twitter messages ("tweets"), the news said November 25. The service, which relies on Twitter's open software standards, is an integral part of the development of banking and financial services with the power of technology to innovate banks and provide new services to their customers. The Bank of France ...
From NetEase News client to today's headline, I am on the scene, from the traditional news portal of the mobile transformation, to focus on mobile information start-ups, from the full market to compete commercial company products to state-run media giants such as Xinhua's new attempt, there is a problem always avoid, who is the leader of the industry? Based on the long-term observation of Mobile information products, the super-prelude judgment, the Tencent news client from behind has established the overwhelming superiority in the user quantity and the content quality aspect. Then the problem came, several major portals also claimed that their clients are the first, the letter who? Is the question important? Of course it's important! Eyes ...
Summary: Chairman and CEO of Chen November 26, the real-name social networking platform for everyone in Beijing convened the strategic launch of everyone-Forces nouvelles, announced the introduction of a new version of Renren mobile phone clients. According to chairman and Chief executive officer, chairman and CEO of Renren, Chen November 26, the real-name social networking platform for everyone in Beijing convened the "everyone-Forces nouvelles" strategic conference, announced the introduction of a new version of Renren mobile phone clients. According to the Chairman and chief executive officer of all company Chen ...
Twitter needs to ensure user experience and user interface consistency on a variety of clients. According to foreign media reports, Twitter issued a warning to third-party developers at the end of 2012: they will soon reject the main developer's product via API access to Twitter, Thus the official version of the mobile phone application and network platform as the user's only access mode. As you can imagine, this message immediately caused an uproar among developers-the efforts of the developers, the Twitter platform to continue to improve. But Twitter is in dire need of different customers ...
The BlackBerry had new news after the sale was aborted, privatisation failed and the CEO left. Foreign media reported that the successor to Tosten Heins's BlackBerry interim CEO Chen today sent an open letter to corporate customers, said the BlackBerry will no longer promote the sale of the company's plan, will continue to support the current BlackBerry, and the company's business focus on corporate customers. The following is an overview of the open letter: BlackBerry is still very vibrant, and customers can continue to use the company's services, do not have to change the service provider. After that, the company will no longer be in ...
Absrtact: July 24 news, billion power network learned that a few days ago, the domestic fashion luggage electric business wheat bag on its mobile clients launched a second-hand packet trading channel out of the cabinet, through the user upload their own products to sell the form of the member to try members (Consumer-to-consumer) trading mode. July 24 news, billion power network learned that a few days ago, the domestic fashion luggage electric business wheat bag on its mobile clients launched a second-hand packet trading channel "out of the Cabinet", through the user upload the form of the sale of goods to members (Consumer-to-consumer) trading mode. Billion Power network open wheat bag ...
This week, the public reviews mobile clients for their first major release in 2012: the V4.8 version. It is reported that the most bright spot of the version is its deep custom "voice search" function, so that mobile phone users in the search for local life services, can liberate the fingers, fast input, more fit with the mobile environment operation needs. This version will cover the iphone and Android smartphone models to further enhance the user experience. Since the Apple iphone 4S built-in Siri voice control feature, more and more mobile phone users have begun to use voice to do ...
Samba is a tool suite that implements the SMB (Server message Block) protocol, or the Netbios/lanmanager protocol, on UNIX. The SMB protocol is typically used by the Windows family to implement disk and printer sharing. The main parts of samba are two daemons: SMBD and NMBD (providing NetBIOS name services to clients) Profile:/etc/smb.conf use tool: Smbclient ...
OpenSimulator is a multi-platform, multi-user three-dimensional application server platform. It can be used for simulation of virtual environments and is used as a social virtual environment or as a special application, such as visual education and training. It is accessed through the regular Second Life open source browser or http://www.aliyun.com/zixun/aggregation/11280.html "> third party clients." The server platform has a variety of personal and public deployments, packages ...
MSMTP is an SMTP mail Transfer Protocol client that is a SendMail compliant interface. It can forward messages to the SMTP server using Mutt and other Muas. Features include various SMTP Auth methods, TLS cryptographic connections (including client certificate support), support for multiple accounts, support for DSN, and http://www.aliyun.com/zixun/aggregation/9485.html "> IPv6. MSMTP 1.4 ...
FileZilla is a fast, reliable FTP client and a server-side open source program with a variety of features and intuitive interfaces. FileZilla function can be extended to upload the breakpoint, download (need server support) custom commands can be site management to prevent Daze function (some FTP server will be stunned for too long users out, so stunned users have to repeat the login) timeout detection support firewall support SOCKS4/5, The HTTP1.1 agent can make SSL encrypted connections to support SFTP (Secu ...
October 28 Generation 2D Legendary online games "The Sword of the Dragon" is officially opened, more play YY Privilege Center Exclusive Elite Gift package, with 1-70 upgrade essential tools and all kinds of precious props, the gift package for the "Sword of the Dragon" the most generous gift package, so that your game trip more comfortable and carefree. Gift Package Details Show: Privileged to receive instructions, Landing YY3.1 Client (no 3.1 clients?) Instant download! , click the YY Privilege Center button under Avatar to enter the privileged center. Privilege Center entrance in the privileged center of the column can see the dragon ...
Recently, some netizens said, "Pop" new version of iOS and Android clients suspected of copying everyone's products "kiss" the core function. The new version of "PA" increased the function of sound beautification, and in early January this year, everyone officially released two mobile phone Applications "Kiss" and "Meimei", respectively, the main voice and photo social, which "pop" built in the world's first voice filter. Event review: Beijing long-CHI Technology Co., Ltd. in iOS, Androping Taiwan released a new version of the client "Pa", the newly added sound beautification function. Netizens questioned its plagiarism before the introduction of the voice of everyone social ...
I don't know if it's a coincidence or another reason, "cloud storage" has been so hot recently: first Microsoft on April 24 launched its online storage services SkyDrive desktop clients, followed 1 days, Google announced cloud storage services Google Drive officially online; more interestingly, Two weeks later, Baidu Network Plate began to issue invitations, marking Baidu also joined the cloud storage area. In addition, the domestic already in the operation of the fast disk, cool disk, Shanda network disk, Dbank, 115 network plate, Thunder Ark, as well as more other large and small network disk, providing online cloud ...
Cloud security comes in the wake of cloud computing and cloud storage. The "Cloud Security" program is the latest manifestation of information security in the network era, Cloud it integrates the new technologies and concepts such as parallel processing, grid computing, unknown virus behavior judgment, and obtains the latest information of Trojan and malicious programs in Internet through the network of a large number of clients to monitor the behavior of the software. , push to the server side for automatic analysis and processing, and then distribute the virus and Trojan solution to each ...
Foreign media recently published an article to analyze the status of enterprise mobility, talk about its challenges, focus changes, application development and so on. The article points out that enterprise mobility is becoming more and more popular and its application scope is gradually enlarged. With the advent of mobile offices, work has finally turned from a fixed-place office to a place where people have the flexibility to choose office space and equipment. The following is the main content of the article: Enterprise Mobility (Enterprise adroit) is one of the goals that people have been pursuing for a long time, and some results have been achieved, such as wireless mail clients and specialized vertical applications. ...
The unusually hot Travel House Short-term leasing website Airbnb The current development speed is still swift and violent. Airbnb, co-founder and CTO Nate Blecharczyk, said in a speech at the Y Combinator Entrepreneurship Forum that Airbnb has served 9 million of the total number of clients in the past 5 years. In the first 4 years since its inception, the number of clients in the AIRBNB service was 4 million. That figure has soared to 9 million since the end of last year. It just means that ...
I've always wanted to write an essay to share with everyone, but I did not come across a good topic. However, each time there is always a lot of Baidu's topic. This time with you to discuss my three servers under 50 sites Baidu delete 2 experience, a few days ago to do some action has been successful and all resurrected. So I feel Baidu really not so terrible, at least station group was found or can be saved Baidu. To talk about the antecedents: see everyone doing groups, because they are doing their own website, so most of the customer's site is done in my maintenance here. Naturally, I also help them buy space. And those 50 clients to a site ...
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