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February 27, 2026 · 1 min read

Can you explain the Singleton pattern and discuss when it is appropriate to use it in system design?

The Singleton pattern ensures a class has only one instance and provides a global point of access to it. It’s useful when you need a single instance to coordinate actions…

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📅 Feb 27, 2026 ⏱ 1 min read

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Can you explain the Singleton pattern and discuss when it is appropriate to use it in system design?

COVER // CAN YOU EXPLAIN THE SINGLETON PATTERN AND DISCUSS WHEN IT IS APPROPRIATE TO USE IT IN SYSTEM DESIGN?

The Singleton pattern ensures a class has only one instance and provides a global point of access to it. It’s useful when you need a single instance to coordinate actions across the system, such as a configuration manager or logging service.

design-patterns singleton software-architecture system-design

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