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.
- 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.