Streaming Spark

Spark: Streaming Datasets

Reading Time: 3 minutes Spark providing us a high-level API – Dataset, which makes it easy to get type safety and securely perform manipulation in a distributed and a local environment without code changes. Also, spark structured streaming, a high-level API for stream processing allows us to stream a particular Dataset which is nothing but a type-safe structured streams. In this blog, we will see how we can create Continue Reading

Spark Streaming vs. Structured Streaming

Reading Time: 6 minutes Fan of Apache Spark? I am too. The reason is simple. Interesting APIs to work with, fast and distributed processing, unlike map-reduce no I/O overhead, fault tolerance and many more. With this much, you can do a lot in this world of Big data and Fast data. From “processing huge chunks of data” to “working on streaming data”, Spark works flawlessly in all. In this Continue Reading

Streaming in Spark, Flink and Kafka

Reading Time: 7 minutes There is a lot of buzz going on between when to use use spark, when to use flink, and when to use Kafka. Both spark streaming and flink provides exactly once guarantee that every record will be processed exactly once thereby eliminating any duplicates that might be available. Both provide very high throughput compared to any other processing system like storm, and the overhead of Continue Reading