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Articles tagged with #kafka
What does it mean to optimize Kafka for High Availability? This means that the Kafka applications should recover as quickly as possible from failures to ensure reads and writes are always available from and to topic partitions by the respective Kafka...
What is Durability in Kafka Durability in Kafka is all about reducing the likelihood of losing a message. Confluent Cloud enforces a replication factor of 3 to ensure data durability [1]. Producer acks Producer acks Producers can control the durabili...
Latencies in Kafka Production Latency (between Producer and Leader Broker) Consumption latency (between Consumer and Leader Broker) End-to-end latency The end-to-end latency is measured as the time duration from the point when the message was produc...
Number of Partitions Topic partitions is a unit of parallelism in Kafka. Therefore, increasing the number of partitions of a given topic may also increase the throughput. How to determine number of partitions for high throughput per topic Measure th...
Message Delivery Guarantees In general, message brokers offer one/all of the following delivery guarantees: At least once At most once Exactly once Duplicates must be handled when using messaging for asynchronous IPC. Message brokers should ideally...
