Tag Archives: big data hadoop tutorial

How to become a certified Hadoop developer

Hadoop CertificationYou may have zero knowledge of Hadoop language and this online Hadoop training shall help you to learn the core concepts of Hadoop and MapReduce programming to help you clear the certification examination by Cloudera. The exam is CCD-410 that is Cloudera Certified Hadoop Developer. At ZaranTech learning Hadoop is a simple process since we offer right orientation. We shall provide thoroughly defined course curriculum to help you clear the developer certification examination.

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Ready for the salary hike? Learn the Magic behind Hadoop Technology

Pay RiseBig Data Hadoop technology has made the employee more valuable for the current employer. This has also increased the marketability for the future employers.

1. Career Scope with Hadoop:

The survey conducted to understand the demand of Big Data in organizations has shown that 90% of organizations are already using Big Data.

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INVITATION – Free Webinar On Big Data Hadoop Training on 08-Mar-2015 @7:30 PM CST ‪#‎ZaranTech

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Time : Sunday Mar 8th , 2015 @ 7:30 pm CST

You are most welcome to join our Upcoming batch, details of the same is as follows:

Start Date 13th Mar, 2015 @ 8:00 pm CST
Class Schedule : Fri, Sat & Sun 8:00 pm CST 3 hrs each session
Attend a Introductory Session Click here to Register

Contact : Ilyas @ 515-978-9788 ,email : ilyas@zarantech.com

Attend a Free Live WEBINAR about Big Data Hadoop developer Training on 8-Mar-15 @7:30 PM CST. Register Link  – http://goo.gl/4Zb3Gv

Benefits of Big Data

bigBig Data analytic is the process of examining large set of data to understand patterns, correlation and business information. This involves logical approach in understanding the business decisions of organisations. Advanced analytic involve using software tools to find appropriate methods to increase revenues. Big Data analytic is the next future.  A large number of customers are working on Big Data. There are certain practical examples that help to understand the working of big data. Let’s understand the practical examples:

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Big Data Hadoop finds application in telecom sector

bigHadoop Big Data is not a new term for telecommunication industry. This sector has been collecting and storing huge volumes of call records over the past few years. Telecom switches are generating lots of CDRs every single minute. Hence terabytes of data is generated during the whole day that is 24 hour cycle. Hence there is a development in application that can easily pull data from CDRs and sensors. This has also helped in knowing the location and allocating bandwidth.

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Data Evolution by Apache Spark

data evolution2014 was a year for Big Data Hadoop spark but 2015 has been estimated as an year of evolution for Big Data Hadoop. The industry experts feel there is a long way to go. For the year 2015 Apache Spark holds extended capabilities for Big Data Hadoop. These capabilities include more time based analysis. In the coming year we can witness new transcend for Big Data Hadoop. The Spark services shall be introduced along with the Spark packages.

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Which organisation has the World’s biggest Hadoop cluster?

yahooComparing the Hadoop installations for different organisations can be fun. The investment of a company can be inferred from the size of the installation. This also shows that big data products are bought from these vendors. Facebook has the maximum number of nodes for the Hadoop cluster as per the research study conducted during 2013. Yahoo and LinkedIn also have a large number of nodes. Hadoop clusters are also run in cloud for certain small organisations. I this article sizes are compared by number of nodes for the Hadoop clusters. They act as a specific data points for the same reason. The sizes can be compared with the help of CPU scores and data volume sizes.

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What are the Differences between Data Mining ,Artificial Intelligence, Statistics and Machine Learning?

machine mind

Let’s understand what is machine language and how is it used?  Machine learning is the self-learning method which involves generic algorithm. As we can understand these are generic in nature and can be applied into various domains of applications. Data Mining involves applying the algorithms to find solutions for domain related problems. It involves combining data with algorithms in this process. Statistics is a analytic study  of collection, organizing and analyzing from the data. It deduces information from the data. Hence to learn self-developing algorithms machine language uses statistics and to solve a problem Data Mining uses results from algorithms with the help of statistics. In business domains data mining is used to solve complex problems. Continue reading What are the Differences between Data Mining ,Artificial Intelligence, Statistics and Machine Learning?

Why Learn Big Data and Hadoop?

BiG Data! A Worldwide Problem?

According to Wikipedia, “Big data is a collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications.” In simpler terms, Big Data is a term given to large volumes of data that organizations store and process. However, It is becoming very difficult for companies to store, retrieve and process the ever-increasing data. If any company gets hold on managing its data well, nothing can stop it from becoming the next BIG success!
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