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Donald Raab

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titleconferencedate
There is a missing tool in your Java data structure toolkit – DataFrames!JavaOne 20252025-03-18
Compares Python pandas, TableSaw, Kotlin dataframes and DataFrame‑EC on the 1 billion row challenge and a 100 million test and shows pandas runs fast but uses…
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Java Turns 30JavaOne 20252025-03-18
Live coverage ties Java 24’s release to concrete community work: the OpenJDK early access builds plug into projects via GitHub Actions so maintainers test and…
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HighlightsJavaOne 20252025-03-18
Explains why avoid unit tests for AOT training on JDK 24 — unit tests load many nonproduction classes and pollute the AOT cache — and shows a config idea to…
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Dataframes, Collections and Streams in JavaDevnexus 20232023-04-04
Compares three concrete Java pipelines: reading CSV with Jackson, modeling rows as records and sets, and doing the same with Java streams, Eclipse Collections…
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Keynote: Surviving Open SourceIntelliJ IDEA Conf 20222022-09-29
Eclipse Collections begins as a 2004 internal library, opens as GS Collections in 2012 and moves to the Eclipse Foundation in 2015; the codebase is ~1M LOC…
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Collections.compare:JDK, Eclipse, Guava, ApacheOracle OpenWorld 20172017-10-01
Compares JDK 8, Eclipse Collections, Guava and Apache Commons by implementing a deck-of-cards domain and measuring real code: creating an immutable list…
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