Big Big Things in my Little Little World

Interacting with GCP There are four ways we can interact with Google Cloud Platform. Console : The GCP Console is a web-based administ...

Security in Hadoop Apache Hadoop achieves security by using Kerberos. At a high level, there are three steps that a client must ta...

Speculative Execution Instead of identifying and fixing the slow-running tasks, Hadoop tries to detect when the task runs slower th...

Checkpoint node Checkpoint Node keeps track of the latest checkpoint in a directory that has same structure as that of NameNode’s dire...

Multi layered security approach Google  also  designs  custom  chips, including  a  hardware security  chip  called  Titan  that's c...

When to use Hadoop Support for multiple frameworks: hadoop can be integrated with multiple analytical tools like R and Python for An...

History Hadoop was created by Doug Cutting and Mike Cafarella in 2005. Doug was working at Yahoo at that time and is now Chief Architec...