dfa11

4 ms·

1. 1.▲
   by dfa11 4mo ago

   > Underengineering (I just invented this term): Too little engineering and too few patterns for a complex problem. actually this is well-known: like a PoC that goes to production...
2. 2.▲
   by dfa11 5mo ago

   yeah 100% agree! In some critical area, I'm forced to drop all the "good things" and pack 2 shorts into 1 int to build a tuple(short,short)...
3. 3.▲
   by dfa11 5mo ago

   True: this compiles and the test passes today on JDK 27-jep401ea3: record Person(String name, Age age, Iban iban) {} // {"name": "SuperMario", "age": null, "iban": null} Person resu
4. 4.▲
   Java: Rethink Domain Primitives with Valhalla(dfa1.github.io)

   31 points by dfa11 5mo ago|11 comments
5. 5.▲
   by dfa11 5mo ago

   Valhalla removes the historical performance tax on tiny domain objects. This article argues that value classes finally make domain‑safe primitives practical in real systems — strong invariants, flat layout, no wrapper overhead. I’d love fee
6. 6.▲
   Show HN: Java RocksDB Without JNI(github.com)

   3 points by dfa11 6mo ago|0 comments
7. 7.▲
   by dfa11 6mo ago

   this is really interesting +1 star PS is there a plan to include hermetic builds, from local sources / git submodules?