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Why is it recommended to use the jsonb data type over json when inserting JSON data in PostgreSQL?

hard📝 Conceptual Q10 of 15
PostgreSQL - JSON and JSONB
Why is it recommended to use the jsonb data type over json when inserting JSON data in PostgreSQL?
Ajsonb stores JSON as plain text for easy reading
Bjsonb accepts invalid JSON strings without error
Cjsonb stores data in a binary format allowing faster queries and indexing
Djsonb automatically converts JSON to XML
Step-by-Step Solution
Solution:
  1. Step 1: Understand json vs jsonb

    json stores JSON as text, while jsonb stores it in a binary format optimized for processing.
  2. Step 2: Benefits of jsonb

    jsonb supports indexing and faster query operations, making it preferred for performance.
  3. Final Answer:

    jsonb stores data in a binary format allowing faster queries and indexing -> Option C
  4. Quick Check:

    jsonb = binary JSON with better performance [OK]
Quick Trick: Use jsonb for better performance and indexing [OK]
Common Mistakes:
  • Thinking jsonb accepts invalid JSON
  • Confusing jsonb with text storage
  • Expecting automatic XML conversion

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