What are Dstreams?

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Hi everyone,

I am new in Spark Streaming. Can somebody tell me what is concept behind Dstreams?

Thank You
Feb 4 in Apache Spark by akhtar
• 1,440 points
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1 answer to this question.

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Hi@akhtar,

Dstreams are the basic abstraction that is provided by Spark Streaming. It represents a continuous stream of data, either the input data stream received from source may be from flume, kafka  or the processed data stream generated by transforming the input stream. Simply, it is a collections of continuous series of RDDs. You can see the below figure for more understanding.

Spark Streaming

Hope this will help you.

Thank You

answered Feb 4 by MD
• 2,750 points

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