Latest articles cover:
- Tableau Server metadata analysis and governance
- Advanced visualization techniques for hierarchical data
- Custom extension development and deployment
- Enterprise BI architecture and optimization
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Articles, tutorials, and insights about Tableau, data visualization, business intelligence, and custom extension development
Mastering Tableau Server Metadata
Why Metadata Matters in BI Product Development
Part 1 of 5: Introduction
Why treating Tableau Server as a product — and instrumenting it with metadata — transforms BI from a request queue into a measurable platform. Covers what platform metadata actually contains, the five workflows it unlocks, and how to access it on-premise vs Cloud.
Tableau Cloud vs On-Premise: Metadata Access Comparison
Part 2 of 5: Cloud vs Server
Side-by-side comparison of metadata access on Tableau Server (on-premise) vs Tableau Cloud — REST API, PostgreSQL repository, and GraphQL Metadata API. See exactly which methods work on each platform, code examples, and which use cases require on-premise.
Tableau REST API Automation: Practical Patterns for BI Teams
Part 3 of 5: REST API
A practical guide to Tableau REST API automation with Python and tableauserverclient. Covers PAT authentication, pagination, workbook inventory, extract refreshes, group provisioning, permissions checks, and how REST fits into a Tableau metadata platform.
Deep Dive into Tableau PostgreSQL Repository
Part 4 of 5: PostgreSQL Repository
Master Tableau Server's PostgreSQL repository for advanced metadata analysis. Learn SQL queries for permissions matrix, duplicate user detection, and dashboard usage analytics.
GraphQL for Advanced Tableau Metadata Analysis
Part 5 of 5: GraphQL API
Master Tableau's GraphQL Metadata API for advanced lineage analysis, impact assessment, and automated data catalog creation. Includes practical queries and JSON examples for both Tableau Cloud and on-premise Server.
Tableau Tips & Tricks
Simple Yet Effective: Practical Tableau Tips
Style guide, dashboard template, and ten tricks I use every week
Practical Tableau tips and custom features used in a real BI product — style guide, dashboard template, custom tabs, dynamic zone visibility, filter container, Google Form feedback for CSAT, custom formatting, action filters, and the alignment crutch.
Other Articles
Building an AI Chatbot for Tableau with Claude, MCP, and Dashboard Generation
Architecture, demo, canvas mode, and on-prem compatibility
How I built a custom AI assistant for Tableau dashboards using Claude, Model Context Protocol, and a Tableau extension. Covers the problem, architecture, ask mode, dashboard generation, canvas workflow, limitations, and on-prem compatibility.
AI Chatbot for Tableau: Demo, Canvas, and Dashboard Generation
Redirected to the consolidated AI chatbot article
This article has been consolidated into the main AI chatbot architecture and dashboard generation walkthrough.
How Tableau Extensions Actually Work (And Are They Safe?)
Architecture, .trex Manifest, and Security
A technical breakdown of Tableau extensions: how the architecture works under the hood, what the .trex manifest controls, data access levels, and a practical security checklist for evaluating any extension.