Advantage Hadoopo
Ajay Jha | TrustRadius Reviewer
Updated November 11, 2015

Advantage Hadoopo

Score 10 out of 10
Vetted Review
Verified User
Review Source

Modules Used

  • Hadoop Distributed File System
  • Hadoop MapReduce

Overall Satisfaction with Hadoop

We are using it for Retail data ETL processing. This is going to be used in whole organization. It allows terabytes of data to be processed in faster manner with scalability.
  • Processes big volume of data using parallelism in faster manner.
  • No schema required. Hadoop can process any type of data.
  • Hadoop is horizontally scalable.
  • Hadoop is free.
  • Development tools are not that friendly.
  • Hard to find hadoop resources.
Volume , velocity and variety. Also it is free.
  • You dont need to pay a heavy licensing fee for Hadoop. You save money.
  • It is open source technology so some times you need to purchase support from Cloudera or Hortonworks.
Hadoop is not a replacement of a transactional system such as RDBMS. It is suitable for batch processing.

Using Hadoop

9 - IT Testing, Business Analyst and Data Ops team

Hadoop Implementation

Change management was a small part of the implementation and was well-handled

Hadoop Reliability