As we all know,we are in a big data age now."Every sword has two slides",as a ITer,we should have a professional perspective to all new high-tech things.

1.What  the big data can do for us?

You know,no matter what industry,there may be lost of data(simple / complicated) needed to be processed,'cause we would like to make full use of this information,e.g.developing trends/speed,profit,user hobbies/behavior,etc.For this demand,there are plenty of high-tech tools coming out.One of the most famous is hadoop. and its relative techonologies,e.g.Mapreduce,HDFS,HBase,cloud computing,etc.These tools are based on high efficient algothyms and strong hardware,like distributing server,distributing massive parallel processing...

From above, we know that big data is divided into three parts.The first is to conserve data; Second is to gain data;Third is to process data and get a result.

2.Pay attentions!!

Big data means big security---an eternal topic.

Learn know more about big data的更多相关文章

  1. Working with Data » Getting started with ASP.NET Core and Entity Framework Core using Visual Studio » 读取关系数据

    Reading related data¶ 9 of 9 people found this helpful The Contoso University sample web application ...

  2. Tutorial: Importing and analyzing data from a Web Page using Power BI Desktop

    In this tutorial, you will learn how to import a table of data from a Web page and create a report t ...

  3. Comprehensive learning path – Data Science in Python深入学习路径-使用python数据中学习

    http://blog.csdn.net/pipisorry/article/details/44245575 关于怎么学习python,并将python用于数据科学.数据分析.机器学习中的一篇非常好 ...

  4. Kinect SDK C++ - 2. Kinect Depth Data

    Today we will learn how to get depth data from a kinect and what the format of the data is kinect co ...

  5. How to use data analysis for machine learning (example, part 1)

    In my last article, I stated that for practitioners (as opposed to theorists), the real prerequisite ...

  6. How do I learn machine learning?

    https://www.quora.com/How-do-I-learn-machine-learning-1?redirected_qid=6578644   How Can I Learn X? ...

  7. Android开发训练之第五章第六节——Transferring Data Using Sync Adapters

    Transferring Data Using Sync Adapters GET STARTED DEPENDENCIES AND PREREQUISITES Android 2.1 (API Le ...

  8. R8：Learning paths for Data Science[continuous updating…]

    Comprehensive learning path – Data Science in Python Journey from a Python noob to a Kaggler on Pyth ...

  9. 【转】Comprehensive learning path – Data Science in Python

    Journey from a Python noob to a Kaggler on Python So, you want to become a data scientist or may be ...

随机推荐

  1. 北大ACM(POJ1013-Counterfeit Dollar)

    Question:http://poj.org/problem?id=1013 问题点:排除+验证. Memory: 244K Time: 16MS Language: C++ Result: Acc ...

  2. php 图片调整大小 封装类【转载】

    <?php class ImageResize { private $image; private $img_des; private $image_type; private $permiss ...

  3. iOS - 网络语线程(OC)

    1. 检测网络状态 - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the vi ...

  4. 20140213-想念是while里的死循环

    // stdafx.h : 标准系统包含文件的包含文件,// 或是经常使用但不常更改的// 特定于项目的包含文件// #pragma once#include "targetver.h&qu ...

  5. Java中toArray的用法探究(java数组与list转换)

    转载原文地址: http://blog.csdn.net/guopengzhang/article/details/5497875 一．             Incident import jav ...

  6. 修改 timezone

    1.通过命令修改 1.Set Time, Date Timezone in Linux from Command Line or Gnome | Use ntp 2.Use TZ database 3 ...

  7. THREE.js代码备份——canvas_lines(随机点、画线)

    <!DOCTYPE html> <html lang="en"> <head> <title>three.js canvas - l ...

  8. C#主要支持 5 种动态创建对象的方式

    C#主要支持 5 种动态创建对象的方式: 1. Type.InvokeMember 2. ContructorInfo.Invoke 3. Activator.CreateInstance(Type) ...

  9. Linux 下常用的压缩，解压方法

    压缩命令: tar.gz 格式: tar -zcvf  自定义压缩文件名.tar.gz   被压缩文件名 zip 格式: zip -r 自定义压缩文件名.zip 被压缩文件名 如果要压缩整个文件夹,也 ...

  10. 一个JS的日期格式化算法示例

    一个JS的日期格式化算法. 例子: <script> /** * Js日期格式化算法实例 * by www.jbxue.com */ function dateFormat(date, f ...