Блог

• Building a time-utilization funnel chart in Power BI

  A top-down waterfall funnel that traces a mining fleet's 24/7 time from total available down through every idle category — built on a plain stacked bar chart and three DAX measures.

  2026-07-22

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  • power bi
  • dax
  • data modeling

• A Postgres + Power BI workflow that saves your time and sanity

  Stop copy-pasting SQL between your IDE and Power BI. Keep the query in a Postgres table and let Power Query pull it in — one click to edit, one click to refresh.

  2026-02-11

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  • postgresql
  • power bi
  • workflow

• How to format SQL for readability

  Legacy SQL with no comments and no formatting can cost you hours before you even find where to start. Here are the rules I use to keep my own queries readable.

  2026-01-11

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  • sql
  • code quality