Free Software Deployment

Distributed Deployment architecture: implementation of the application of loose coupling, will Web application server and caching, database services and other modules decoupling, and physically isolated deployment, so that the level of functional modules can be extended, but also to avoid the cloud server IO scramble to bring about the performance degradation problem. Eliminate the single point of deployment: More than one login server, the back-end game area deployed more than one, all provide the same service; both are configured load balanced sharing flow, to avoid single point of failure. Game Update Service: can be based on Aliyun OSS+CDN provide static file distribution of low latency, if the game has a lot of ...

43 Free cloud computing services, the cloud computing integrated development environment, source code management, problem tracking, cloud database, CMS, payment gateway, code hosting, load testing, monitoring, help and web analytics, 11 areas of free cloud computing technology summarized. Since March, the Xeround team has been brainstorming to present a free cloud computing technology "feast" for application developers-listing 43 cloud computing services that make it easier for programmers to develop applications and, more importantly, free! All they do is release your IT resources ...

Absrtact: Hou Jiyong Shanghai, a regular café, one o'clock in the morning, Shanghai Brocade Chairman Shen still passionate about his software dream-"0 code." 　　Shen's products are called "Yigo Management software CAD Platform" (hereinafter referred to as Yigo platform), through an ordinary café in Shanghai, one o'clock in the morning, Shanghai Brocade Chairman Shen still passionate about his software dream-"0 code." Shen products called "Yigo Management software CAD Platform" (hereinafter referred to as Yigo platform), through this platform, enterprises only need ...

Is the so-called "world trend, a long time must be divided, long time will be combined", the enterprise's IT architecture development also experienced a long evolution, from the initial mainframe era after the minicomputer dominated for a moment, now the development of cloud computing has injected new vitality into the enterprise's IT architecture. The implementation of cloud computing can support IT systems to respond more quickly to business changes and development, and to quickly implement new business processes based on new business requirements. In terms of architecture, cloud computing concentrates the underlying computing resources into a pool of infrastructure resources and provides it to users in a flexible multi-tenant way, while shortening the deployment cycle ...

Cloud computing technology is based on 3 kinds of special cloud computing service models, which are popular, effective, flexible, user-friendly and so on. Therefore, the basic pattern of the Cloud architecture is: 1, infrastructure as a service: infrastructure amenities include computers, networks, storage, load-balancing devices, virtual machines. These software and hardware resources that serve the end-user can be extended or contracted according to their requirements. 2, Software as a service: As the name suggests, this model includes similar virtual desktops, a variety of practical applications, content resource management, e-mail, software and other software components. In this mode ...

Absrtact: Yesterday, the City Transportation Committee announced "Beijing Taxi mobile phone call service Management implementation Rules", and formally implemented. "The rules" mentioned that the current mature taxi software can be registered to become the official taxi software, and according to the call Standard received yesterday, the Municipal Transportation committee announced the "Beijing Taxi mobile phone call service Management implementation Rules", and formally implemented. "The rules" mentioned that the current mature taxi software through the record of the way "positive" to become the official taxi software, and according to the call standard charges, instant taxi received 5 yuan, 4 hours in advance by taxi received 6 yuan. In addition, the official taxi ...

Although Beijing in the key sections and commercial areas set up a number of special taxi waiting point, but every holiday or snow and other special weather, the problem is still prominent taxi. Yesterday, Beijing Transportation Development Research Center released "Taxi Software to Beijing taxi operation Impact Analysis": Taxi software, car services, the promotion of the city's taxi operation has had a certain impact, including operational efficiency, "sweep road" mileage reduction, driving time, etc., but also appeared short distance service reduction and so on. Finally, the analysis gives the conclusion that, as of the end of 2014, the extent of its impact ...

Eliminate the single point of distributed deployment scheme, login server and game server multiple deployments, and provide the same service externally, at the same time configure load balance for traffic allocation. For burst flow, Cloud Server (ECS) can be used to expand the performance of the cloud server to increase the amount of traffic. Enable relational database (RDS), compatible with MySQL, SQL Server, and significantly improve database performance. Game Distributed Deployment architecture interpretation load balancing SLB can extend the service capability of the application system through traffic distribution, by eliminating the single point of failure to improve the application system ...

Recently, the domestic well-known IT research institutions-Sadie consultant released the first "2013 China Enterprise anti-virus software PRODUCT market Research report", the domestic enterprise anti-virus software products and market distribution analysis. Research shows that the domestic government agencies and enterprises in the selection of anti-virus software to show the trend of multiple brands, localization of applications, procurement costs are the focus of attention. 360, Symantec, rising, the trend has become the most choice of antivirus software, of which 360 accounted for the highest, the market accounted for 42%. Expert analysis, with the establishment of the Central network Security and Information Technology group, as well as domestic ...

"51cto.com exclusive translation" Content filtering proxy server to help administrators control the content delivery process of Internet access, it is often used in institutions, schools to ensure that the use of the Internet is consistent with their own use of the policy, content filtering agents must be for the Internet access rights and cross-enterprise constraints for fine-grained adjustment. Content filtering agents can be used to filter unwanted content, using such methods as URL or DNS blacklist, URL filtering, MIME filtering, keyword filtering, cookie filtering, packet header filtering, pornographic image filtering, etc. Content filtering agent support authentication, ...