EXPLORE — THE WHOLE YGG SYSTEM
Explore
A chronological stream of everything — guides, troubleshooting, notes, analyses, projects and curated external sources.
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link Czech Digital and Information Agency: activity reports What actually moved in the digitalization of the Czech state – read through the data rather than the press releases. link RÚIAN open data: addresses, buildings and territorial units The Czech register of territorial identification, addresses and real estate as open data – what it contains, how it is distributed and what to watch out for. link How Complex Systems Fail The classic text by R. Cook – why failure never has a single cause. Required reading for anyone who runs systems. link Cyber Resilience Act EU Regulation 2024/2847 on security requirements for products with digital elements – with a note on the original proposal, which all but forgot about open source. link eIDAS 2.0: the EU digital identity regulation A 2024 amendment to the eIDAS regulation sets up the legal framework for a European digital identity wallet that member states must offer to citizens. link The Grug Brained Developer On humility towards complexity – why simplicity is an engineering discipline, not a lack of ambition. link openSUSE MicroOS: a system that does not update while running An immutable system with transactional updates on btrfs snapshots, where applications live in containers rather than in the root filesystem. link The European Commission open source software strategy A strategy adopted in October 2020 in which the European Commission committed to publishing its own software, contributing back and setting up an open source programme office. link Let's Encrypt: out of beta, free certificates for everyone A certificate authority that left beta in April 2016 and made automated, free, domain-validated TLS certificates available through the ACME protocol. link RFC 7208: Sender Policy Framework The source text for SPF. It answers the questions blog posts disagree on – lookup limits, macros, and what each result actually means.