


How can you manage shared state across microservices without relying on singletons within each service?
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what is the singleton design pattern Informational
- What are the implications of allowing or preventing cloning of a singleton object?
- How might you refactor code that uses a singleton to make it more testable?
- What are some strategies for monitoring the health and resource consumption of singleton instances that interact with external systems or APIs?
- How does the singleton pattern relate to different approaches to state management in user interface development?
- What are some of the trade-offs involved in choosing different singleton implementation strategies (eager vs. lazy, etc.)?
- What are some strategies for managing the evolution and versioning of singleton instances over time as the application changes?
- How can you optimize the performance of singleton access?
- What are some strategies for managing the consistency and coherence of data held by singleton cache instances in a distributed or multi-threaded environment?
- What are the benefits of using enums for singletons?
- What are other approaches to managing application configuration?
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