Category Archives: Java

Coding Microservice From Scratch (Part 14) | JAX-RS Done Right! | Head Crashing Informatics 80

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! Watch this … Continue reading

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Coding Microservice From Scratch (Part 13) | JAX-RS Done Right! | Head Crashing Informatics 79

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! In this … Continue reading

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More Performance! | OpenJDK Contrib | Java Coding | Head Crashing Informatics 78

And AGAIN: I improved the I/O performance of #OpenJDK 21 even more! If your #Java program transfer bytes from a socket to a file, then you MUST watch this video! If you like this video, please give it a thumbs … Continue reading

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Coding Microservice From Scratch (Part 12) | JAX-RS Done Right! | Head Crashing Informatics 77

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! Switching from … Continue reading

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Coding Microservice From Scratch (Part 11) | JAX-RS Done Right! | Head Crashing Informatics 76

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! Today I … Continue reading

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Coding Microservice From Scratch (Part 10) | JAX-RS Done Right! | Head Crashing Informatics 75

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! In this … Continue reading

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Coding Microservice From Scratch (Part 9) | JAX-RS Done Right! | Head Crashing Informatics 74

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! Let’s go … Continue reading

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Coding Microservice From Scratch (Part 8) | JAX-RS Done Right! | Head Crashing Informatics 73

Write a pure-Java microservice from scratch, without an application server nor any third party frameworks, tools, or IDE plugins — Just using JDK, Maven and JAX-RS aka Jakarta REST 3.1. This video series shows you the essential steps! You asked … Continue reading

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Speed it up by throwing it away | Maven Contribution | Java Coding | Head Crashing Informatics 72

For a third time, I speeded up Plexus-Utils, which is the workhorse underlying #Maven. This time, simply by throwing code away! If you like this video, please give it a thumbs up, share it, subscribe to my channel, or become … Continue reading

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Speed up your I/O with Java 11 | Maven Contribution | Java Coding | Head Crashing Informatics 71

I modified Plexus-Utils, which is the workhorse underlying #Maven, once again. This time, to copy data faster using #Java 11’s NIO APIs. If you like this video, please give it a thumbs up, share it, subscribe to my channel, or … Continue reading

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