Apache Hadoop & Big Data 101: The Basics


    This video will walk beginners through the basics of Hadoop – from the early stages of the client-server model through to the current Hadoop ecosystem.


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    1. Hi, Suppose that I am going to store my database on hadoop. Let's suppose that I have three separate servers all with enabled hadoop.
      1- Can I store my data on the three servers at the same time?
      2- If I want to fetch some data from my database, so all the data come from one server or two or three of them?
      My problem is mostly with database, because I cannot understand exactly how the database sync works on hadoop.

    2. This is a very good video. What I do not like is that from the last minute it started to feel like you are doing a Cloudera commercial. It was not needed. The content although is clear and right to the point. Thanks for the video!