What do you understand by Bolts in Storm?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Dec 09, 2019

 

Bolt is used for processing the data in topologies. Bolts have the duty of filtration, aggregating and communicating with the database. It is also capable of doing the simple stream transformation. It has the requirement of multiple bolts when it does the complex stream transformation. This is due to the reason that for complex stream transformation, it often needs multiple steps, so multiple bolts.

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