Event Processing 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 ...

Hadoop technology in telecom operators online log processing application architecture Fang Jianguo First, the telecom operators Internet log processing status Today, so popular in the mobile Internet, every day will produce a lot of Internet log, these Internet log due to the huge amount of data generated Can only be retained for 3 days, because of storage space and other reasons are discarded. At present, telecom operators may only have a lot of useful information on customer behavior missing from the analysis of customer behavior mainly based on CDRs (call logs). For example, two people with similar phone conversations may be completely different types of customers ...

The DWZ Rich client framework (jquery RIA Framework) is the open source framework for Ajax based on jquery, developed by the Chinese themselves. DWZ Rich Client Framework design objectives are simple and practical, easy to expand, rapid development, RIA ideas, lightweight DWZ support HTML extensions to replace JavaScript code, the basic guarantee that programmers do not dong JavaScript, but also the use of various page components and AJAX technology. If there are specific needs can also be extended DWZ to do customization ...

Open Source JS MVC Framework backbone.js 1.0 released 22 hours ago | Times Read | SOURCE csdn| 0 Reviews | The author Zhang Hong month http://www.aliyun.com/zixun/aggregation/33906.html ">javascript Framework Open Source Backbone.js Absrtact: Backbone.js provides a set of web development framework, through model for Key-valu ...

1. Definitions of some conceptual patterns: Each pattern describes a problem that continues to occur in our environment, and then describes the core of the solution to the problem. In this way, you can use the existing solutions countless times without having to repeat the same work. What is a design pattern? A design pattern is a typical, generic solution to a problem in a particular situation. We need to properly understand and learn some design patterns, in the process of development, will always involve some framework design, module design and other things, if you can understand and transport ...

Now Apache Hadoop has become the driving force behind the development of the big data industry. 　　Techniques such as hive and pig are often mentioned, but they all have functions and why they need strange names (such as Oozie,zookeeper, Flume). Hadoop has brought in cheap processing of large data (large data volumes are usually 10-100GB or more, with a variety of data types, including structured, unstructured, etc.) capabilities. 　　But what's the difference? Enterprise Data Warehouse and relational number today ...

Click 2.0.1 This version adds NS-3 support. Fix important user-level todevice errors, better handle monotonous timings, improve processing of long data streams, fix packet classification and packet merging problems. Click is a high-performance Java EE Web application framework applicable to the business developer, the http://www.aliyun.com/zixun/aggregation/14417.html ">apache Foundation ...

Elefant CMS 0.9.7-beta This version elefant now completes the 1.0 function. This version adds real-time previews, layout and style editing, from design applications (so Elefant users can share design themes more easily), improves automatic save, changes the default layout, an RSS browser, and Vimeohttp://www.aliyun.com/zixun /aggregation/18315.html "> WYSIWYG editor in the ...

China's most influential and largest large data-gathering event--2013 China's Big Data Technology conference (DA data Marvell CONFERENCE,BDTC) was held in Beijing in December 2013 5-6th. Dozens of leading companies, nearly 70 lectures, not only covers the Hadoop ecosystem and flow calculation, real-time computing and NoSQL, Newsql and other technical direction, but also on the Internet, finance, telecommunications, transportation, medical and other innovative cases, large data resources laws and regulations, large data commercial use policy ...

In January 2014, Aliyun opened up its ODPS service to open beta. In April 2014, all contestants of the Alibaba big data contest will commission and test the algorithm on the ODPS platform. In the same month, ODPS will also open more advanced functions into the open beta. InfoQ Chinese Station recently conducted an interview with Xu Changliang, the technical leader of the ODPS platform, and exchanged such topics as the vision, technology implementation and implementation difficulties of ODPS. InfoQ: Let's talk about the current situation of ODPS. What can this product do? Xu Changliang: ODPS is officially in 2011 ...