Which practice improves thread-safety for shared caches inside a process?

Problem Statement

Explanation

Concurrent structures need clear ownership and atomicity. Use read–write locks or CAS-based maps. Keep critical sections short and avoid holding locks during I/O. Prefer immutable snapshots for readers when feasible; it reduces contention.

Code Solution

SolutionRead Only

ConcurrentMap<K,V> cache; // atomics for putIfAbsent/get

Practice Sets

This question appears in the following practice sets:

Low-Level Design (LLD) Interview Core

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Which practice improves thread-safety for shared caches inside a process?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

Which practice improves thread-safety for shared caches inside a process?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which statement best describes the Single Responsibility Principle?

Open–Closed Principle encourages what practice when adding features?

High-Level Design (HLD) typically focuses on which artifacts?

Which UML diagram best captures interactions over time between components?

Which pairing describes a healthy design goal?

More from System Design

Master Interviews
Anywhere, Anytime