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kafka (Properties (Fast, Scalabe, Scalable, Fault Tolerant, Publish…
kafka
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Kafka Broker
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Kafka broker is dumb which means that it doesn't keep track of what records are read by the consumer and delete them
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Kafka Cluster
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Partition Leader : Kafka replicates data across multiple nodes.At all times one broker owns the partition and is the node through which applications read / write from the partition
Followers : The broker other than the partition leader where kafka replicates the data is called followers. They store the data and incase the leader dies then they can become the leader
The information about leader, followers are called meta data and are stored in zookeeper
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Distributed
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Stores, recieves and send messages over different nodes
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How Kafka Stores Data
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Kafka stores the mesasges in standard binary format unmodified through the whole flow producer to broker to consumer
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