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Chapter 3. Unleashing Scala Performance

In this chapter, we will look at Scala-specific constructs and language features, and examine how they can help or hurt performance. Equipped with our newly-acquired performance measurement knowledge, we will analyze how to use the rich language features that are provided by the Scala programming language better. For each feature, we will introduce it, show you how it compiles to bytecode, and then identify caveats and other considerations when using this feature.


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