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10 Things Most People Don’t Know About Hadoop


Hadoop Admin online Certification Training will guide you to be an expert of maintaining complex Hadoop Cluster. Planning of Cluster, installation, Cluster Monitoring, Cluster Configuration and Tuning are Hadoop Admin activities to learn. You will learn from industrial-case -studies about Hadoop v2, Cloudera Hadoop 2.0 and became an expert of security implementation. – PowerPoint PPT presentation

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Title: 10 Things Most People Don’t Know About Hadoop

10 Things Most People Dont Know About Hadoop
  • For more details visit this link
  • https//www.gangboard.com/big-data-training/hadoop

Hadoop Admin
Hadoop Admin
  • Have you ever wondered how big cat such as Google
    and Facebook handles their numerous amount of big
    data? As per the sources, millions and the
    billions amount of data has been just generated
    from the past couple of years. The social media
    sites have been considered as the main sources of
    their origin. The question here arises is, how
    big or small scale of businesses is going to
    utilise such a massive amount of big data? Are
    they daring to handle it manually or they are
    going to adjoin hands with technology. Well,
    manually it might consume time and money in a
    long run, but with technology and especially
    getting the advantage of Hadoop Admin Online
    Training, they can certainly conquer the success.
    It becomes easier to sort the data and process it
    in an accurate manner with the help of a big data
    handling tool.

What is Hadoop?
  • Hadoop is 100 open source Java-based programming
    framework that supports the processing of large
    data sets in a distributed computing environment.
    To process and store the data, It utilizes
    inexpensive, industry-standard servers. The key
    features of Hadoop are Cost effective system,
    Scalability, Parallel processing of distributed
    data, Data locality optimization, Automatic
    failover management and supports large clusters
    of nodes.

How Hadoop Works
  • The Hadoop frameworks comprised of two main core
    components i.e. HDFS and MapReduce framework.
    Hadoop framework divides the data into smaller
    chunks and stores each part of the data in the
    separate node within the cluster. By doing this,
    the time frame to storing the data onto the disk
    significantly reduces. In order to provide high
    availability, Hadoop replicates each part of data
    on to other machines that are present within the
    cluster. The number of copies it replicates
    depends on the replication factor. The advantage
    of distributing this data across the cluster is
    that while processing the data it reduces a lot
    of time as this data can be processed
    simultaneously. The Figure shows the Hadoop
    working model for 4TB of data in 4 nodes of the
    Hadoop cluster.

Some Foremost Things You Might Be Missing About
Your Hadoop
  • Scalable
  • Cost-effective
  • Malleable
  • Agile
  • Eliminates failure
  • Map Reduce
  • HDFS (Hadoop Distributed file system)

  • Big data is becoming a quite challenging task to
    accomplish these days for many businesses. Its a
    believe that the right amount of time has
    embarked on taking steps to handle it such a way
    that purpose serve smoothly without hampering the
    functionality of the business. Handling big-data
    are considered as the utmost skills in todays
    age. This skill needs to be developed by every
    single organizations exist. To get profound
    results, Hadoop Online Training can be taken from
    the reputed recognised institute for the
    fruitful results. Hadoop is simple to learn and
    understand and doesnt require plenty of your
    time. It gives you more business potential to
    handle a large amount of data in an easy and
    secure manner especially if you get it learn from
    recognised institute.

  • Thank you
  • For more info visit hadoop admin online
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