Flashcards

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Java: Drawing the Blueprint

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Microservices: Ensuring efficient communication?

Use lightweight protocols like HTTP/2 or gRPC. Efficient communication between microservices is critical for performance. Protocols like HTTP/2…

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Flashcard Study

Java: Drawing the Blueprint

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Communication: First step in system design interviews?

Clarify the scope and constraints. Frame the concept in practical terms so you can explain it during interview…

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Flashcard Study

Java: Drawing the Blueprint

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JVM Trivia: Importance of garbage collection?

Automates memory management, preventing leaks. Garbage collection in the JVM automates the deallocation of memory, helping to prevent…

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Flashcard Study

Java: Drawing the Blueprint

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System Design: Why use Message Brokers?

Decouples services and improves scalability. Message Brokers like RabbitMQ or Kafka allow different parts of a system to…

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Flashcard Study

Java: Drawing the Blueprint

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STAR Framework: How to structure a response?

Situation, Task, Action, Result. Frame the concept in practical terms so you can explain it during interview discussion.…

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Flashcard Study

Java: Drawing the Blueprint

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Concurrency: Common pitfalls with Java's 'synchronized'?

Can lead to performance bottlenecks. Frame the concept in practical terms so you can explain it during interview…

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Flashcard Study

Java: Drawing the Blueprint

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Data Flow: When to use asynchronous messaging?

Use when tasks can be decoupled or delayed. Asynchronous messaging is beneficial when tasks do not need immediate…

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Flashcard Study

Java: Drawing the Blueprint

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Tradeoffs: SQL vs NoSQL for high transaction throughput?

NoSQL often handles high transaction volumes better. For systems with high transaction throughput, NoSQL databases like MongoDB or…

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Flashcard Study

Java: Drawing the Blueprint

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System Topology: What is the role of a Load Balancer?

Distributes incoming traffic across multiple servers. A Load Balancer helps ensure no single server is overwhelmed, thus maintaining…

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Flashcard Study

Java: Drawing the Blueprint

Front

Clarifying requirements: What questions help define system boundaries?

Questions about user needs and system constraints are vital. Before designing a system, ask questions like 'What are…

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