In this post, my experience and understanding of big data-related technologies has focused on the following aspects: NOSQL, clustering, data mining, machine learning, cloud computing, big data, and Hadoop and Spark.Mainly are some of the basic concept of clarifying things, a
Preface:
When talking about big data analysis tools, many people may not know what big data analysis tools are. At least most industries seldom mention big data analysis tools, big
After more than 10 years of development, China has made remarkable achievements in the construction and development of high-speed railway, and now has the world's largest and highest-speed high speed railway network. From the earliest 100 kilometers per hour "Dongfeng" diesel locomotives to the latest top speed of 486 kilometers of "harmony" high-speed car, China's railway technology to achieve a rapid leap-forward development, local technology has been in the forefront of the world.Similarly, i
With regard to big data, there is this passage:
"Big data is like teenage sex,everyone talks about It,nobody really knows what to do It,everyone thinks everyone else is do ing it,so everyone claims they is doing it. "
After reading this sentence, what is "big
large number of third-party interfaces, it in the medical field has entered a big data era, with his extensive application and continuous improvement of functions, he collects a large number of medical data. Into the 2012, big data and related large processing technology is
I've been thinking about two things lately. 1. Big story data structure and big talk design patternThese two books are very interesting, C language has pointers, so it is easy to understand, so suddenly think of PHP to write a familiar with the data structure of the linear t
Posted on September5, from Dbtube
In order to meet the challenges of Big Data, you must rethink Data systems from the ground up. You'll discover that some of the very basic ways people manage data in traditional systems like the relational database Management System (RDBMS) is too complex for
Big data why Spark is chosenSpark is a memory-based, open-source cluster computing system designed for faster data analysis. Spark, a small team based at the University of California's AMP lab Matei, uses Scala to develop its core code with only 63 Scala files, very lightweight. Spark provides an open-source cluster computing environment similar to Hadoop, but ba
In recent years, the word big data appears in the industry frequency is very frequent, was fired by the rising, with Luoyangzhigui to describe also more. Shout Big data every day, but how many people really understand big data? Fi
Hadoop offline Big data analytics Platform Project CombatCourse Learning Portal: http://www.xuetuwuyou.com/course/184The course out of self-study, worry-free network: http://www.xuetuwuyou.comCourse Description:A shopping e-commerce website data analysis platform, divided into data collection,
Incremental index update into the new standard of text retrieval, spanner and F1 showed us the possibility of cross-datacenter database. In Google's second wave of technology, based on hive and Dremel, emerging big data companies Cloudera open source Big Data query Analysis engine Impala,hortonworks Open source Stinge
Afternoon has time, stroll the bookstore, saw some books. Summarize some of your feelings here. I, "the Dragon and the underground Railway" This book is the first I see, in the front of the new book area. is a novel, I did not look inside the content, but by the book cover propaganda copy to laugh----Tired old Dragon complained that, over the Longmen more than 10 years, now, every day still want to take the subway. Obviously, it's a satirical novel
There is no doubt that we have entered the era of Big Data (Bigdata). Human productive life produces a lot of data every day, and it produces more and more rapidly. According to IDC and EMC's joint survey, the total global data will reach 40ZB by 2020. In 2013, Gartner ranked big
When it comes to open source big data processing platform, we have to say that this area of pedigree Hadoop, it is GFS and mapreduce open-source implementation . While there have been many similar distributed storage and computing platforms before, it is hadoop that truly enables industrial applications, lowers barriers to use, and drives industry-wide deployments. Hadoop is one of the cornerstones of a
Analyzing big data markets with big dataToday, the technology of the Big Data revolution, which is red to purple, is Hadoop (note: A distributed system infrastructure). Hadoop is an ecosystem of a range of different technologies. There are a lot of companies that do Hadoop-r
After more than 10 years of development, China has made remarkable achievements in the construction and development of high-speed railway, and now has the world's largest and highest-speed high speed railway network. From the earliest 100 kilometers per hour "Dongfeng" diesel locomotives to the latest top speed of 486 kilometers of "harmony" high-speed car, China's railway technology to achieve a rapid leap-forward development, local technology has been in the forefront of the world.Similarly, i
To better support big data applications, Fujitsu has launched an all-flash array and big data all-in-one machine optimized for big data. This ensures the high performance and high reliability of the entire system, this further imp
A lightweight web framework for the Flask:python system.1. Web Crawler toolset
Scrapy
Recommended Daniel Pluskid an early article: "Scrapy easy to customize web crawler"
Beautiful Soup
Objectively speaking, Beautifu soup is not entirely a set of crawler tools, need to cooperate with urllib use, but a set of html/xml data analysis, cleaning and acquisition tools.
Python-goose
Goose was origin
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