Command Squares

Translation: Esri Lucas The first paper on the Spark framework published by Matei, from the University of California, AMP Lab, is limited to my English proficiency, so there must be a lot of mistakes in translation, please find the wrong direct contact with me, thanks. (in parentheses, the italic part is my own interpretation) Summary: MapReduce and its various variants, conducted on a commercial cluster on a large scale ...

In the past, we have introduced some principles of software development, such as the 10 commandments of high quality code and the UNIX design principles described in the UNIX legend (next article). I believe that you can learn from middle school some knowledge of design principles, as I said in the "How Do I Recruit procedures", a good programmer usually consists of its operational skills, knowledge level, experience level and ability four aspects. Here I would like to talk about some of the principles of design, I think these things belong to the long-term experience summed up knowledge. These principles should be understood by every programmer. But...

Recent reports from people familiar with the situation show that Microsoft has been hit by a large number of new and old users after the launch of its newest generation of WINDOWS8 operating systems. There is widespread speculation that Microsoft is planning to fix some of the problems in the new Windows8.1. Just May 30 in Beijing, Microsoft executives in the official blog confirmed that the Windows8.1 version will be launched, and introduced some of the changes in the new edition. It is understood that Microsoft is responsible for "Windows product planning Management" of the Vice President LeBron (Antoin).

Selling fake invoices has now become a business, fake invoices rampant behind the hidden a lot of fake invoice market?　　June 3, 2009, Zhejiang Province Public Security Bureau held a press conference, the media announced the 5 08 large system, the sale of false invoices, the details of the crime case, the seizure of the highest amount of wig tickets can be opened nearly 50 billion yuan, in addition, there are tens of thousands of no limit invoices. Huang Hua, a professor of taxation at the Central University of Finance and Economics, told reporters that a large number of false invoices in the community harm even as counterfeit banknotes, if the national network, one vote, can better control the overflow phenomenon of false invoices, ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall countless entrepreneurial small companies maintain a strong combat effectiveness, creating an unexpected "small miracle." When a small company with scarce resources is holding on to just a few straws, it tends to be more entrepreneurial than squad's big-business professional managers. Smaller, often means more professional, faster, more accurate, more meticulous, more patient ... 　　As well, it is easier to shine into the dream of reality. 　　Why not small and beautiful? A roadside snack bar with only 3.3 square meters, annual sales exceeding ...