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Which Kafka capability allows a system to react immediately to incoming sales data for live analytics?

hard📝 Application Q8 of 15
Kafka - Basics and Event Streaming
Which Kafka capability allows a system to react immediately to incoming sales data for live analytics?
AKafka Connect for batch data import
BKafka Streams for real-time data processing
CKafka MirrorMaker for data replication
DKafka Schema Registry for schema validation
Step-by-Step Solution
Solution:

  1. Step 1: Identify the need for real-time processing

    Real-time dashboards require immediate processing of streaming data.

  2. Step 2: Understand Kafka features

    Kafka Streams is designed for real-time stream processing and analytics.

  3. Step 3: Evaluate other options

    Kafka Connect is for batch imports, MirrorMaker for replication, and Schema Registry for schema management, none directly support real-time processing.

  4. Final Answer:

    Kafka Streams for real-time data processing -> Option B

  5. Quick Check:

    Real-time processing needs Kafka Streams [OK]
Quick Trick: Real-time analytics? Use Kafka Streams [OK]
Common Mistakes:
  • Confusing Kafka Connect with real-time processing
  • Assuming MirrorMaker handles analytics
  • Thinking Schema Registry processes data streams

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