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In Kafka, what does a 'partition' enable within a topic?

easy📝 Conceptual Q2 of 15
Kafka - Basics and Event Streaming
In Kafka, what does a 'partition' enable within a topic?
ACompression of messages to save storage
BEncryption of messages within the topic
CAutomatic deletion of old messages
DParallel processing and scalability of message consumption
Step-by-Step Solution
Solution:

  1. Step 1: Understand Kafka topic structure

    A Kafka topic is divided into partitions to allow parallelism.

  2. Step 2: Role of partitions

    Partitions enable multiple consumers to read from different parts of the topic simultaneously, improving scalability.

  3. Final Answer:

    Parallel processing and scalability of message consumption -> Option D

  4. Quick Check:

    Partitions increase throughput by enabling parallel reads [OK]
Quick Trick: Partitions allow parallel reads for scalability [OK]
Common Mistakes:
  • Thinking partitions encrypt messages
  • Assuming partitions delete old messages automatically
  • Believing partitions compress messages

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