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DevOps / Gradle8 Interview Questions

How does Gradle differ from Maven?

Both are JVM build tools that manage dependencies and run a structured build, but they differ in configuration style, execution model, and flexibility.

GradleMaven
Build logic in Groovy or Kotlin DSL, executable code.Build logic in declarative XML (pom.xml).
Task graph with explicit input/output tracking and incremental/cached execution.Fixed lifecycle phases; less granular built-in caching.
Highly customizable — arbitrary code in build scripts and custom task types.Customization mainly through plugins; less flexible for one-off logic.
Configuration cache, build cache, and parallel execution are core features.Caching and parallelism exist via plugins/extensions, less integrated.
Steeper learning curve due to flexibility.More rigid, arguably easier to reason about since every project follows the same structure.

The trade-off is real: Gradle's flexibility is powerful but means two Gradle projects can look very different from each other, while Maven's convention-over-configuration approach makes any Maven project instantly familiar at the cost of being harder to bend to unusual requirements.

What format does Maven use for its build configuration, compared to Gradle?
What is a trade-off of Gradle's greater flexibility compared to Maven?

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