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TILens What matters today in tech v0.3.0
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The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

26 Jul 2026 edition

4 articles · 3 sources ·

Top topics: OCaml · Java · Python

Java

RFC 9880 and the IoT Validation Problem

The IoT/IIoT world has a data model problem and the concept of Digital Twin has made this issue more important. Plenty of people have tried to fix it. RFC 9880 and its Semantic Definition Format (SDF) are a serious…

Source: A Java geek
Python Django

#556: Updates on Django's Async Story

For years, "Django and async" came with an asterisk. The docs themselves warned you off it. Scary performance notes, a story that felt half-finished. Well, that story just got rewritten, literally, and the person who…

Source: Talk Python To Me Michael Kennedy (@mkennedy)
OCaml

Dockerizing OCaml Binaries

A command-first tour of packaging an OCaml binary into a small, reproducible image: multi-stage builds, musl/Alpine, and scratch.

Source: OCaml Planet The Functional Programmer