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Field notes, modeling & BI delivery

Short guides from real projects — star schema, data quality, Astrato.

Jun 18, 20266 min read

Star schema: where to start without over-engineering

Fact table, dimensions, grain — fundamentals to move from flat tables to a BI model the whole team can read.

Jun 28, 20264 min read

How to audit Snowflake or BigQuery in memory — no server-side credentials and no retention after the session.