technology medium Fill in the Blank

The pattern that separates read and write operations for scalability is called Command Query ________.

  1. Randomized
  2. Regolith
  3. Inclusive
  4. Responsibility Segregation / CQRS

Answer: Responsibility Segregation / CQRS

CQRS separates read (query) and write (command) models, enabling independent scaling, optimization, and consistency models. Often combined with Event Sourcing. Critical for high-performance systems design.

Topic Software Architecture
Exam Relevance Banking, SSC JE, UPSC