
What is a data dictionary, and how to build one for analytics
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.
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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.
“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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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.

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How scheduled reports work in BI tools: the delivery pipeline, push channels, report bursting, timing races, and a checklist for reliable automated delivery.

Connecting Snowflake to a BI tool is quick. This guide covers key-pair auth, a dedicated warehouse, governance, and cost controls that keep credits in check.

A layered framework for building analytics at a startup: the five layers of a BI stack, which ones to skip while lean, and when to add each as you grow.

Connecting BigQuery to a BI tool is easy. This guide covers connection methods, IAM setup, governance, and the cost controls that keep your bill predictable.