big data buzzwords

Sqlserver high concurrency and big data storage solution, SQL Server Data Storage With the increasing number of users, daily activity and peak value, database processing performance is facing a huge challenge. Next we will share with you the database optimization solution for the platform with over 0.1 million actual peaks. Discuss with everyone and learn from ea

Reprint: http://www.cnblogs.com/zhijianliutang/p/4067795.htmlObjectiveFor some time without our Microsoft Data Mining algorithm series, recently a little busy, in view of the last article of the Neural Network analysis algorithm theory, this article will be a real, of course, before we summed up the other Microsoft a series of algorithms, in order to facilitate everyone to read, I have specially compiled a catalogue outline:

the function of the input scale.progressive growth of functionsWhen judging the efficiency of an algorithm, constants and other minor items in a function can often be ignored, and more attention should be paid to the order of the main item (the highest).time complexity of the algorithmdefinitionderivation of the large O-order methodconstant OrderThe time complexity of sequential structures is the constant order.Linear OrderN-Times single-variable loop is O (n)Logarithmic orderThe time complexit

according to the rapid development in the country, and even the support of the national level, the most important point is that our pure domestic large-scale data processing technology breakthrough and leap-forward development. As the Internet profoundly changes the way we live and work, data becomes the most important material. In particular, the problem of data

Is big data equivalent to a data warehouse?As mentioned above, whether commercial banks have big data capability should be judged by the specific utility of data and data analysis syste

Course IntroductionR is a language and operating environment for statistical analysis, mapping, a free, free, open source software for the GNU system, an excellent tool for statistical computing and statistical mapping.The R language grammar is easy to understand and can easily learn and master the grammar of language. And after learning, we can develop our own functions to extend the existing language. This is why it is much faster to update than the general statistical software, such as SPSS,

Reprint: http://www.cnblogs.com/zhijianliutang/p/4050931.htmlObjectiveThis article continues our Microsoft Mining Series algorithm Summary, the previous articles have been related to the main algorithm to do a detailed introduction, I for the convenience of display, specially organized a directory outline: Big Data era: Easy to learn Microsoft Data Mining algorit

based on the previous dimension.There is no four-dimensional, five-D, wood must have wood, to give an example of operation and maintenance:Example: server operating conditionServer A 2016-07-09 12:00:00 cpu:90% mem:90%Application a 2016-07-09 12:00:00 cpu:40% mem:40% (men>60% to run properly)Application b 2016-07-09 12:00:00 cpu:40% mem:40% (men>30% to run properly)Server A system 2016-07-09 12:00:00 cpu:10% mem:10%So application A will not run properlyComplete flowchart of the entire

Tags: article vs2008 reg knowledge View HTM new research will notObjective This article continues our Microsoft Mining Series algorithm Summary, the previous articles have been related to the main algorithm to do a detailed introduction, I for the convenience of display, specially organized a directory outline: Big Data era: Easy to learn Microsoft Data Mining al

The big data architecture and platform are new things and are still developing at an extraordinary speed. Commercial and open-source development teams release new features on their platforms almost every month. Today's big data clusters will be significantly different from the data