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. 【转载】MQTT学习笔记——MQTT协议体验 Mosquitto安装和使用

    http://blog.csdn.net/xukai871105/article/details/39252653 0 前言     MQTT是IBM开发的一个即时通讯协议.MQTT是面向M2M和物联 ...

  2. AspxGridView 主子表设置

    AspxGridView主子表(master-detail)设置共分3步: 第1步: 设置主表允许其显示 DetailRow 放置主GridView到页面, 取名"grvList" ...

  3. C#用反射判断一个类型是否是Nullable同时获取它的根类型（转自网络）

    在我们的应用程序中我们使用类描述我们的业务对象,为我们产生一些报表之类的,那就依赖大量不同的对象,我们创建一个帮助方法来转换我们的业务对象,或是一个List的业务对象到DataTables. 由于数据 ...

  4. js标签放在html的什么位置比较好

    推荐的是js的script标签放在body的末尾,</body>标签之前,包含在body内! <body> <!--其它Html标签--> <script&g ...

  5. MVC常用 ActionResult

    1.EmptyResult 2.ContentResult 3.FileResult 4.JavaScriptResult 5.JsonResult 6.HttpStatusCodeResult 7. ...

  6. AMQ学习笔记 - 17. 事务的测试

    概述 对事务机制进行测试. 测试实例 测试实例 结果预测 发送正常 3条消息入队 发送异常 0条消息入队 接收正常 3条消息出队 接收异常 0条消息出队 demo设计 设计图 测试分工 测试类 测试方 ...

  7. Debug Intro

    The ABAP Debugger is used tool to execute and analyze programs line by line. Using it we can check t ...

  8. java集合学习一

    首先看一下java集合的关系图 1.1从全面了解Java的集合关系图.常见集合  list  set map等其中我们最常用的 list  map 结合.几天说一下常见的map.map在我工作的两年里 ...

  9. unity 3消 游戏

    3消游戏跟着智能手机流行到现在已经有很长一段时间,unity实现的3消 https://github.com/textcube/match3action 截图如下: 在阅读源码的时候不难发现,Game ...

  10. cookie+session,会话时间设定

    很多Web程序中第一次登录后,在一定时间内(如2个小时)再次访问同一个Web程序时就无需再次登录,而是直接进入程序的主界面(仅限于本机). 实现这个功能关键就是服务端要识别客户的身份.而用Cookie ...