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...
Category - Big Data
5 Top Big Data Certifications Recognized by the Industry
Big data professionals are in huge demand right now and if someone is a certified with top big data certifications, then the demand even rise a lot.But as the parent organization of Big data solutions like Hadoop and Spark...
Top Big Data Companies In India
Being a data dedicated site, we keep on receiving the request for the top big data companies in India or global. So, we have decided to write a detailed blog post on top big data companies in India and later will make similar for...
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...
HDFS Federation vs High Availability [An Ultimate Guide]
HDFS federation vs high availability: No matter which of these two we are talking about, both came from Hadoop 2. Earlier, we discussed a lot about the single point of failure with Hadoop 1 in our HDFS tutorial and were looking...
Tools for dealing with Big Data Problems – A Guest interview with Peter Krumins
Big data is a trending topic these days. It comes in all forms and shapes. As binary blobs, json data structures, xml documents, and csv files and plain old strings. When processing this data you need to find the right tools. For...