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Apache Flink vs Apache Pulsar

A side-by-side look at Apache Flink and Apache Pulsar. For an in-depth review of either product, follow the links below.

 Apache Flink

Apache Flink

Development

Apache Flink is an open-source stream processing framework that performs stateful computations over unbounded and bounded data streams. It offers high throughput, low latency, accurate results, and fault tolerance.

opensourcestream-processingrealtimedistributedscalable
Apache Pulsar

Apache Pulsar

Development

Apache Pulsar is an open-source distributed pub-sub messaging system originally created by Yahoo and now under the Apache Software Foundation. It is horizontally scalable, provides low latency and durable storage for messages.

pubsubmessagingdistributed-systemslow-latencydurable-storage