Kafka powers compelling consumer experiences in the companies. Consumer lag is a big challenge in Kafka. Understand and address consumer lag in Kafka.

Amongst various metrics that Kafka monitoring includes consumer lag is nearly the most important of them all. In this post, we will explore potential reasons for Kafka consumer lag and what you could do when you experience lag.

Kafka — Past and Present

Apache Kafka is no longer used just by the Internet hyperscalers. Apache Kafka is used in the enterprise to deal with exploding streaming data. It powers compelling consumer experiences such as real-time personalization, recommendation and next best action. Kafka allows low latency ingestion of large amounts of data into data lakes or data warehouses. Kafka allows businesses to get real-time intelligence into their business operations that allows them to react in real time to changing business conditions.

Mission-critical business processes are plagued by consumer lags, and experienced practitioners agree that preventing consumer lag is the biggest challenge in Kafka.

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