Walk on the web flow 20221220

Architecture

Types of distributed database and evolution with time (Distributed middleware + standalone database, Distributed storage, Native distributed architecture)

• https://oceanbase.medium.com/the-evolving-directions-of-distributed-database-technology-6def038742f1

Dev

JIT vs AOT in Java

• https://foojay.io/today/java-performance-ahead-of-time-versus-just-in-time/
• https://docs.azul.com/prime/analyzing-tuning-warmup
• AOT exlained https://www.slideshare.net/akihironishikawa/another-compilation-method-in-java-aot-ahead-of-time-compilation-82258865
• JIT vs AOT tradeOffs https://www.infoq.com/presentations/jit-aot-tradeoffs/

An update on JVM logging

• https://inside.java/2022/11/07/sip071/

Ok, we know well Java Heap (Eden, Survivor, OldGen, …) but beyond ?

• https://www.baeldung.com/java-memory-beyond-heap
• in a more visual way https://foojay.io/today/demystifying-jvm-memory-management/
• humongous objects in Java and G1 regions impact https://devblogs.microsoft.com/java/whats-the-deal-with-humongous-objects-in-java/

Functionnal paradigm :

• Twitter thread “real benefits of Functional Programming” https://twitter.com/jjenkov/status/1591379716736425985
• Zoom on paper https://www.cs.kent.ac.uk/people/staff/dat/miranda/whyfp90.pdf
• Another one https://www.cs.kent.ac.uk/people/staff/dat/miranda/wadler87.pdf
• Java status (in 2021) about FP paradigm https://foojay.io/today/7-functional-programming-techniques-in-java-a-primer/

Spring 6 and SpringBoot 3 are ready

• https://vived.substack.com/p/the-new-age-for-spring-spring-framework
• https://www.infoq.com/articles/josh-long-spring-6/

Real nice Youtube Tech chann about Java

• https://www.youtube.com/@JChampionsConf/streams

Tool

Nice tooling web page to understand shells

• https://explainshell.com/

Tool to help you learn Python, JavaScript, C, C++, and Java programming by visualizing code execution

• https://pythontutor.com/

Architecture drawing tool (by RedHat)

• https://www.redhat.com/architect/portfolio/tool/index.html

“Jailer is a tool for database subsetting, schema and data browsing”

• https://wisser.github.io/Jailer/

JOL Tool (Java Object Layout)

• https://github.com/openjdk/jol
• https://www.baeldung.com/java-memory-layout
• https://shipilev.net/jvm/objects-inside-out/

Various

Public API catalog

• https://github.com/public-apis/public-apis

About usage of code on training IA, law suit with Github Copilot

• https://www.infoq.com/news/2022/11/lawsuit-github-copilot/

Devops for Java developers

• https://www.infoq.com/presentations/devops-java-devs/

Can’t talk about it …. ChatGPT

• 10 things to do https://twitter.com/volodarik/status/1600854935515844610
• Cloud computing explanation http://highscalability.com/blog/2022/12/16/what-is-cloud-computing-according-to-chatgpt.html

Four models for developer community

• https://nordicapis.com/4-powerful-models-for-your-developer-champion-program/

Blogger (and famous one) reflexion

• https://www.hanselman.com/blog/i-got-tired