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You guys are too agreeable. Let me try again. Java is a good language and the JVM is one of the greatest contributions to modern software.
Whenever my senior colleagues suggest a good solution, I find a "why I didn't think of that?" moment. #SoftwareEngineering #Java
Conference talks like Devoxx and JavaOne are the easiest way to stay ahead in tech. #Conference #Java #SoftwareEngineering
Hardcover books are the real screen detox. Hardcover books > screen breaks. Started new book "Clean Code" by 'Uncle Bob'.
One of the best talk on new Java features in depth. Really wonderful @venkat_s
The Devoxx Belgium presentations from the first Deep Dive day are now available on each talk’s detail page and on our YouTube channel. Enjoy! 🍿👀 m.devoxx.com/events/dvbe25
#JUnit 6.0.0 is released! ✨ Java 17 and Kotlin 2.2 baseline 🌄 JSpecify nullability annotations 🛫 Integrated JFR support 🚟 Kotlin suspend function support 🛑 Support for cancelling test execution 🧹 Removal of deprecated APIs docs.junit.org/6.0.0/release-…
is Java's built-in serialization having bad performance and bloated encoding? #java #SoftwaEngineering
B-trees:- - Most widely used indexing structure - Keep key-value pairs sorted by key - break the db down into fixed-size blocks (4KB) - For resilience, it uses WAL or redo log - To be consistent, use latches(Lightweight locks) #SoftwareEngineering
A Quick Reference to Database Scaling
The most important trade-off in storage systems is: well known indexes speed up READ queries🏎️, but every index slows down WRITES🐢. (because index also needs to be updated every time data is written) #SoftwareEngineering #Database
Continuing to work correctly, even when things go wrong: Reliability #Software Development
Starship’s Raptor engines have ignited during hot-staging separation. Super Heavy is executing the flip maneuver
Switching to PostgreSQL enums from Varchar type made the DB five times smaller (500Gb -> 100Gb) and sped up searches 2.5x. Not a bad achievement, I think. 🔄💡🔍💪🏆
Most Kubernetes tutorials: how the author explains the problem VS reaility
Kubernetes is straightforward to understand and use. The same team using Kubernetes:
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