Big Data Hadoop is in trend and early adopters will get big advantages in the fastest growing analytics fields. What can be the best apart from Hadoop Books for beginners to start with Hadoop? In this guide, I am going to list 10...
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Text File to Avro File Conversion using Pig
Recently, I came across a situation where I had to convert an input text file to avro format. I dig a lot and found some good solution to it. Here in this article, I am going to share about convert text file to avro file format...
How to Design a Hadoop Cluster [Comprehensive Guide]
Hadoop is now a well-established and widely used technology for analyzing data on a large scale. All AI and data startups are helping the companies by providing the analytics to boost sell online. From a small server log to large...
Formula to Calculate the Number of DataNodes
When you are designing a Hadoop project from scratch then there are multiple things you may need to consider. For example, HDFS Node Storage, the number of datanodes etc. to be used. Here in this tutorial, I will share the...
Formula to Calculate HDFS Node Storage
This Formula to calculate HDFS node storage is equally important for both practical Hadoop practice and Hadoop interview. So let’s get started with how to calculate HDFS node storage? Here is the formula to find the HDFS storage...
