Leads and data are the backbones of any industry. And that is the reason, companies are spending millions on managing and analyzing the data. But getting the useful data is not as easy as it looks to be. You need to gather a lot...
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CenturyLink Hadoop Admin Interview Questions and Answers [Updated]
Recently, one of our users appeared for CenturyLink Hadoop admin interview and they shared CenturyLink Hadoop admin interview questions and answers. This CenturyLink Hadoop admin interview questions and answer has been edited and...
How To Become A Data Scientist – A Step by Step Guide to Follow
Data Science is a new and evolving professional field. As a result, the terms ‘Data Scientist’ and ‘Data Analyst’ are sometimes used for the same job description, based on the company providing the opportunity. Generally, the job...
10 Best Apache Spark Books for Beginners and Experienced Professionals
Apache Spark is another big data processing engine like MapReduce and is 100 times faster than Hadoop. The industry is currently grabbing Spark and they are moving their existing Hadoop set up to spark engine. And this is the...
How to Create Donut Pie Chart In Tableau [Step By Step Guide]
There will be many scenarios where you will have to create Tableau Donut Pie Chart to visualize the data. The pie chart is directly available in Tableau but creating Tableau Donut Pie Chart can be little tricky.In this post, I...