Apache Flink is an open-source batch and stream data processing engine. It can be used for batch, micro-batch, and real-time processing. Flink is a programming model that combines the benefits of batch processing and streaming analytics by providing a unified programming interface for both data sources, allowing users to write programs that seamlessly switch between the two modes. It can also be used for interactive queries.
This is an open-source platform that can be used free of charge.
The solution is open-source, which is free.
This is an open-source platform that can be used free of charge.
The solution is open-source, which is free.
Spark Streaming makes it easy to build scalable fault-tolerant streaming applications.
People pay for Apache Spark Streaming as a service.
I was using the open-source community version, which was self-hosted.
People pay for Apache Spark Streaming as a service.
I was using the open-source community version, which was self-hosted.
