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Rodrigo Graciano

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titleconferencedate
"void main()"DevIgnition 20242024-11-07
Live-refactors a Java 8 conference app to Java 22/23 (project on GitHub) with concrete, line-for-line changes: text blocks (no performance penalty), switch…
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Scaling Batch ApplicationsDevnexus 20232023-04-04
Shows how Spring Batch 5 jobs actually scale with concrete numbers and code: uses async item processor + async item writer to cut a 10,000‑row job from 45s…
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Batch Processing in ActionSpring I/O 20222022-05-26
Spring Batch is shown as a practical framework: a Spring Boot app uses the framework’s auto-created job repository tables, built-in readers and writers (flat…
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