Google Web Application Framework

We've sorted out 15 of the most popular Python open source frameworks from GitHub, including event I/O, OLAP, web development, high-performance network communications, testing, reptiles, and more. 1. Django:python Web application Development Framework Django should be the most famous Python framework, and Gae and even erlang have frameworks that are affected by it. Django is the direction of walking all-inclusive, it is the most famous is its fully automated management background: Just to use ORM, simple ...

Pyjamas is a python based webhttp://www.aliyun.com/zixun/aggregation/13521.html "> Application Development framework that includes the Python-javascript compiler, An AJAX framework and widget API toolset. Its sister project is Pyjamas-desktop, for the Google Web Toolkit's port to Python. Pyjamas 0.8.1 ...

The well-known Google, GFS is a google unique distributed file system designed by a large number of installed Linux operating system, through the PC form a cluster system. The entire cluster system consists of a Master (usually several backups) and several TrunkServer. The GFS files are backed up into fixed-size Trunks, which are stored on different Trunk Servers. Different Trunks have a lot of copy components and can also be stored on different Trunk Servers. Master ...

In the past era of Client-Server, RPC framework like CORBA and RMI has many levels, because this kind of technology can extend stand-alone IPC (Inter-process communication) and inter-process communication into communication mode between multiple machines, This is very helpful and valuable for scalability, but for various reasons these RPC frameworks have not been adopted and used extensively in the industry. And in our time, there is a growing need for machines for distributed communication, though ...

In Google data centers there are large numbers of data to be processed, such as a lot of Web pages crawled by web crawlers (WebCrawler). 　　 　　Since many of these data are PB levels, the process has to be as parallel as possible, and Google has introduced the MapReduce distributed processing framework to address this problem. The technology overview MapReduce itself originates from functional languages, mainly through "map" and "Reduce" ...

In the SIP project design process, for its large log in the early consideration of the use of task decomposition of multithreading mode to analyze statistics, in the previous blog mentioned that part of the design, but because the content of the statistics is still very simple, Therefore, the use of memcache as a counter combined with MySQL completed http://www.aliyun.com/zixun/aggregation/38609.html "> Access control and statistical work." But the future, for the massive day ...

HTML5 7 Advantages for Developers Cross-platform: In the multi-screen era, the developer Pain Index is very high, everyone expects HTML5 to play a savior. Multiple sets of code, different types of technical work, business logic synchronization, this is the process of torturing people. It's a bit like the early world of personal computers, where every computer has its own operating system and programming language, and developers are struggling with different versions, and in fact the popularity of DOS is largely because developers don't have the energy to write programs to other computers. Cross-platform technology in the early years mostly because of performance problems aborted, but in the middle and late hardware capacity will occupy ...

Overview How to deal with high concurrency, large traffic? How to ensure data security and database throughput? How do I make data table changes under massive data? Doubanfs and DOUBANDB characteristics and technology implementation? During the QConBeijing2009, the Infoq Chinese station was fortunate enough to interview Hong Qiangning and discuss related topics. Personal Profile Hong Qiangning, graduated from Tsinghua University in 2002, is currently the chief architect of Beijing Watercress Interactive Technology Co., Ltd. Hong Qiangning and his technical team are committed to using technology to improve people's culture and quality of life ...

1, Enomalism (http://www.enomaly.com/) cloud computing platform. Enomalism is an open source project that provides a cloud computing framework that functions like EC2. Enomalism is based on Linux and supports both Xen and Kernel Virtual Machine (KVM). Enomalism provides a TurboGears WEB application framework and Python soft ...

Can you imagine when you open a Notepad and record your mood, it's actually an online site, and when you play some fancy games, these programs don't run on your computer--as technology grows, the Web can do more and more--work, learn, play, The internet has gradually penetrated into every aspect of life. Known as the "Internet gateway" browser is no longer just a web browsing tool, from the manufacturer to the user, all hope that the browser can carry more features. The concept of "application" came into being, the big browser giants began to ...