THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Apache Flink has a rich connector ecosystem that can persist data in various destinations. Flink natively supports Apache Kafka, Amazon Kinesis Data Streams, Elasticsearch, HBase, and many more destinations. Additional connectors are maintained in Apache Bahir or directly on GitHub. The basic functionality of these sinks is quite similar. They batch events according to user defined buffering hints, sign requests and send them to the respective endpoint, retry unsuccessful or throttled requests, and participate in checkpointing. They primarily only just differ in the way they interface with the destination. Yet, all the above-mentioned sinks are developed and maintained independently.
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