Blog

Why Metadata Matters in BI Product Development

Part 1 of 5: Introduction

Transform your BI approach by treating Tableau Server as a product. Learn why metadata matters for user activity tracking, data governance, and performance optimization.

Tableau Cloud vs On-Premise: Metadata Access Comparison

Part 2 of 5: Cloud vs Server

Complete comparison of metadata access capabilities between Tableau Cloud and on-premise installations. Learn about PostgreSQL repository, REST API, and GraphQL differences.

Mastering Tableau REST API for BI Automation

Part 3 of 5: REST API

Complete guide to Tableau REST API automation. Learn authentication methods, practical Python examples, and real-world automation use cases for Tableau Server management.

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, user management, 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 real-world examples.

Simple Yet Effective: Practical Tableau Tips

Essential Tableau tips and tricks for more efficient dashboard development and better visualizations. Practical advice from real-world experience.

Building an AI Chatbot for Tableau with Claude and MCP

Part 1: Problem and Architecture

Why I built a custom AI assistant for Tableau dashboards using Claude and Model Context Protocol. The problem with Cloud-exclusive AI features, architecture overview, and how MCP connects everything.

AI Chatbot for Tableau: Demo, Canvas, and Dashboard Generation

Part 2: Demo and Walkthrough

Walkthrough of the AI chatbot inside Tableau. Ask mode with natural language queries, Full Mode canvas with drag-and-drop widgets, and AI-generated dashboards from a single prompt.

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.