
What is a single source of truth, and how do you actually build one?
A single source of truth is one governed place where each metric is defined once. Here is why teams lose it and how to build one that holds as you grow.

A single source of truth is one governed place where each metric is defined once. Here is why teams lose it and how to build one that holds as you grow.

Customer segmentation groups customers by traits, behavior, or value. Learn the main models and build RFM and behavioral segments in SQL that drive action.

The Basedash agent can now take action: write and run SQL edits against databases you've enabled, and act in Stripe, HubSpot, or any tool behind an MCP connector — with your approval on everything consequential. From answers to actions.

A practical guide to cohort analysis with SQL. Build retention, revenue, and behavioral cohorts, read a cohort table, and avoid the mistakes that break it.
“We evaluated Omni and other BI tools, but the speed to insight with Basedash is unmatched.”
Greg Demoge
Co-founder & CPO · FullEnrich
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“For a security-conscious company like ours, Basedash instantly clicked. Reports that took weeks are ready in hours.”
Claudio Godoy
AI Agents Lead · Taxfyle
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Platform-native reports show revenue, not profit. Here is how to unify Shopify, ad spend, and COGS into ecommerce analytics that measure contribution margin.

On every cache hit, our run-query endpoint parsed JSON into objects just to serialize the same objects right back. Here's how we stored the raw bytes instead, and why the win showed up in event-loop delay more than wall time.

Data democratization means giving non-technical teams safe, usable access to data. Here is a framework for the four conditions it needs, and where it fails.

A data dictionary documents what every field and metric means. Here's what to include, how to build one, where it should live, and how to keep it current.

We tested 11 AI data analysts on hard BI questions against a real production database. Basedash ranked first with 92.1% accuracy and a 28.6s average response time. Here are the full results and methodology.

Data masking hides sensitive values so people can use a dashboard without seeing real PII. Here are the techniques, where to enforce them, and the tradeoffs.

Basedash now works with Excel, both ways. Drop an .xlsx file into the agent and it reads, analyzes, and builds charts and dashboards from your data — and export any chart's data back to a .xlsx file in one click.

A practical guide to building a marketing dashboard by unifying GA4, ad platforms, and CRM data, plus blended metrics, attribution, and tool options.

An executive dashboard is a one-screen view of company health. Here is how to pick the metrics, lay it out, set targets, and run a weekly review.

OLAP (online analytical processing) is how BI tools slice and aggregate data across dimensions. Learn what it means and whether you still need an OLAP cube.

How to structure data for BI dashboards: star schemas, wide tables, getting the grain right, and how much modeling your team actually needs.

We were paying for a realtime vendor to show online avatars. We already had Server-Sent Events and Postgres LISTEN/NOTIFY in production, so we built presence ourselves and deleted the dependency.