At its peak, Hadoop was so dominant and massive in the big data world that many considered them the same thing. Batch processing at such a large scale was unprecedented. The revolutionary technology that was Hadoop soon matured...
Category - Hadoop
7 Things to Know to Choose a Winning Topic for Research Proposal
Writing a research proposal starts with selecting a topic. There are some instances where you might be given a topic, but it’s a rare occurrence. We are going to focus on the student deciding on a topic for a research proposal...
How Big Data Will Help Minimize Risk
The quantity of data most established companies in the world possess today is inconceivable. This continues to grow every day. Big data, which is a large amount of data, is practical to most companies. It is usually characterized...
How To Automate Sqoop Incremental Import
If you’ve done sqoop incremental import, you must have seen we need to provide the last incremented value each time we do sqoop incremental import. But in normal working we don’t run such sqoop incremental import...
How to Update and Delete Hive Tables
With the Hive version 0.14 and above, you can perform the update and delete on the Hive tables. In this post, we are going to see how to perform the update and delete operations in Hive. But update delete in Hive is not automatic...
HBase Namespace Commands and Examples
In last few days, we have talked a lot about the namespace in our Hadoop federation vs high availability post. And we are going to see this namespace form HBase prospective now. You can create the HBase namespace to the schema of...
