20.12. Alternatives to Java Serialization

Try these first

1. 1.

   What does JSON stand for?

   Hint

   Think about the acronym itself.

2. 2.

   Is XML fast or slow compared to JSON?

   Hint

   Consider the efficiency of both formats in serialization.

3. 3.

   Which serialization format is typically faster?

   • JSON
   • XML
   • Protocol Buffers

   Hint

   Think about which format is intended to handle large data efficiently.

4. 4.

   True or False: JSON enforces a strict schema.

   • True
   • False

   Hint

   Consider how flexible JSON is in structure.

5. 5.

   Consider you need to choose a serialization format for a cross-platform application. Justify your choice between JSON and Protocol Buffers, noting performance and usability.

   Hint

   Think about the tradeoffs between ease of implementation and performance needs.

6. 6.

   You're designing a data pipeline for big data analysis. Would you use Kryo or Avro? Provide reasoning based on the requirements of schema enforcement and data structure.

   Hint

   Reflect on the importance of schema consistency in analysis.