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VMware suddenly released its first open source Paas--cloudfoundry this April. In the months since its release, the author has been concerned about its evolution and benefited from its architectural design, and felt the need to write to share it with you. This article will be divided into two parts: the first part mainly introduces the architecture design of Cloudfoundry, from the module that it contains, to the information flow of each part, how the modules coordinate and cooperate; The second part will be based on the first part, how to use Clou in your data center ...

"Editor's note" in the famous tweet debate: MicroServices vs. Monolithic, we shared the debate on the microservices of Netflix, Thougtworks and Etsy engineers. After watching the whole debate, perhaps a large majority of people will agree with the service-oriented architecture. In fact, however, MicroServices's implementation is not simple. So how do you build an efficient service-oriented architecture? Here we might as well look to mixrad ...

JQuery Form Validation Plugin jQuery Form Validation Plugin is an excellent jQuery plugin that validates client forms and offers many customizable properties and methods with good scalability and maximum usage A form validation method. After verification of different projects worldwide, and won the praise of many Web developers. jQuery -...

Translator Note: For mobile user experience practitioners, this article can be said to be a treasure. The article not only kapitalmakes the 12 major elements of mobile user experience and its standard, but also provides detailed and rich references. Nina and I will bring this translation from the previous and next sections, and we hope that our translations will bring systematic thinking and thinking inspiration to practitioners. The Elements of the Mobile User Ex ...

Flume-based Log collection system (i) architecture and Design Issues Guide: 1. Flume-ng and scribe contrast, flume-ng advantage in where? 2. What questions should be considered in architecture design? 3.Agent crash how to solve? Does 4.Collector crash affect? What are the 5.flume-ng reliability (reliability) measures? The log collection system in the United States is responsible for the collection of all business logs from the United States Regiment and to the Hadoop platform respectively ...

CCTV 315 party recently exposed some smart phone pre-installed rogue promotion software, not only the phone calls, not even delete. The huge black interest chain behind it has also been exposed. It is reported that this is pre-installed into the mobile phone software not only users can not delete, but also at any time to monitor the mobile phone users of the software use, and regularly send relevant data to dealers, serious violations of the user's mobile phone use privacy, and mobile phone Trojan no difference. Mobile phone Dark button know how many recently, a "piranha" malware attacks the country's tens of thousands of mobile phones, this malware not only affects the normal use of mobile phones, but also let people ...

As the most basic data analysis tool for Internet sites, traffic statistics is almost related to every webmaster and Internet practitioner. In the internet is not the smoke of the battlefield, traffic statistics tools like war weapons. 　　Whether we can choose a suitable weapon and use good weapons will determine our victory and defeat to a large extent. Today we say Baidu in this year's new free flow statistics tool: Baidu statistics, compared with the statistical tools: CNZZ (including panoramic statistics and advertising statistics). 　　Today we are going to test these two weapons horizontally. First, the basic statistical data indicators ...