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What is Big Data?<br><br>Big Data is collection of huge or massive amount of data.We live in data age.And it’s not easy to measure the total volume of data or to manage & process this enormous data. The flood of thisBig Data are coming from different resources.<br>Such as : New York stock exchange, Facebook, Twitter, AirCraft, Wallmart etc.<br><br>Today’s world information is getting doubled after every two years (1.8 times).<br>And still 80% of data is in unstructured format,which is very difficult to store,process or retrieve. so, we can say all this unstructured data is Big Data.
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Hadoop Training institutes in Bangalore by Prwatech.in Having a hadoop certification in bangalore is the latest sensation owing to its multiple uses in almost every sector. With the popularity of this course, employers are hiring individuals having a thorough knowledge about the use ofhadoop training in bangalore various fields. This professionalism of this course attracted lots of individuals to have a specified certification. This increasing demand led to the emergence of many institutes focused on providing a course structure both Hadoop Training Institute In Bangaloreand online. Why Hadoop? Earlier, when it was very difficult to handle large datasheets using a single data base, Hadoop erased this problem. Now massive storage can be done putting the data in the Hadoop certification in pune software and form a common source from where limitless jobs can be handled at the same time. Online Training With the expansion and use of this course all over the world, there are numerous websites where the students can enroll to using Best Hadoop training in pune. There are many training institutes with the following features. 1.During the ongoing course, doubts if any can be cleared 24x7. 2. analytics. 3.Various assignments. Real life project documents that are live and involves big data
Online materials, like PowerPoint presentations covering every topic and job related questions to prepare for case study. 5.Mock interviews to prepare the students. 6.Guidance in resume preparation. 7.Finally certification at the end of the course. Courses The courses are designed to cover each and every related topic to understand and have a fundamental knowledge of Hadoop . The course usually includes- 1.A preview on big data and Hadoop Ecosystem. 2.HDFS and YARN. 3.Scoop and MapReduce. 4.Hive and Impala- Basics. 5.Working knowledge of Hive and Impala. 6.Types of Data Formats. 7.Data file partitioning and Advanced Hive Concept. 8.Pig. 9.Apache Flume and HBase Note that having a prior knowledge of data is very crucial to work with Hadoop. So, many institutes also add Java in their course program, which is usually taught free of cost in most of the cases. Classes There is different duration of Big data Hadoop Training In Pune each of the online portals. Each course is divided and given a particular time frame based on its importance and time taken to complete it. Live classes are usually of 30 hours to 150 hours in total. The classroom training is done by experts, who are well equipped and trained professionals. Tutorials Hadoop tutorials are available online and it must be installed in your computer to use it in running programs. The tutorials are very well designed for beginners and experts and there you get the basic and advanced concepts of Hadoop. Hence, as per the need, the right tutorial can be seen. The tutorials include all the topics like HDFS, YARN, MapReduce, Hive, Pig, Flume and Sqool etc. Certification The certification is aimed towards teaching the students all the aspects and basics of Hadoop. It also prepares the students for the next step of programming language. IT, data management or analytics professionals, a certified degree in Hadoop will fetch you a job. 4.
