World Record — Overview and Use Cases for Records
summary
Overview of Java 17 Records and their analogues (Kotlin data class, Python @dataclass, Scala case class), explaining how Records work and why they become a core developer tool. Covers implementations across languages and concrete use cases: pattern matching, domain-driven design (DDD), and even modeling monoids.
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chapters (7)
- 0:00Introduction
- 1:03What is a Java record
- 3:10Career shift and language change
- 7:23Java records use cases
- 10:13Records and DDD Value Objects
- 12:57Records and monoids in programming
- 13:58Conclusion & Q&A
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