datatactics

Aviation ── 2026-05-02

From the radio to a shared situational picture

Radios, WhatsApp groups, paper lists — in many places operational coordination runs across island tools. A shared situational picture changes more than the response time; it turns verbal hand-offs into an audit-proof trail.

Aviation ── 2026-04-29

Data validation without an engineering ticket

When validation rules are nailed into code, every change costs a release cycle. Low-code-configurable rule sets shift maintenance to where the domain knowledge sits — to the domain experts, without an engineering ticket.

Dataproducts ── 2026-04-22

Data science in production

In practice, data scientists rarely work on production-near data. Sample exports, anonymized snapshots, stale states are the rule. MLflow on a shared operations data foundation shifts that.

Cybercompliance ── 2026-04-08

Tamper-evident audit trail in practice

Classical logging is no longer enough for modern compliance requirements. Hash chain plus RFC 3161 timestamps anchor data cryptographically — against later manipulation and against 'who knew what when' debates.