# Typper BI - Docs ## Docs - [Demo Data Source](https://typper.mintlify.app/datasources/demo.md): What is the demo data source and how to use - [MongoDB](https://typper.mintlify.app/datasources/mongo.md): Connecting a MongoDB Data Source - [PostgreSQL](https://typper.mintlify.app/datasources/postgres.md): Connecting a PostgresSQL Data Source - [Sheets](https://typper.mintlify.app/datasources/sheets.md): Connecting a Google Sheets Data Source - [What is a Data Source?](https://typper.mintlify.app/datasources/what.md): Understand what is a Data Source and how connect - [Introduction](https://typper.mintlify.app/introduction.md): Welcome to Typper BI Documentation - [Query](https://typper.mintlify.app/mongo/query.md): Querying MongoDB on Typper BI - [Prompt Strategies](https://typper.mintlify.app/prompt/prompt.md): Effective AI Prompting Strategies in Typper BI - [Bar Report](https://typper.mintlify.app/reports/bar.md): Useful for comparing different groups or categories of data, commonly used in performance measurement. - [Doughnut Report](https://typper.mintlify.app/reports/doughnut.md): Similar to pie reports but with a central cutout, offering a visually appealing way to represent data proportions. - [Line Report](https://typper.mintlify.app/reports/line.md): Ideal for displaying trends and changes over time, often used in sales, marketing, and financial analysis. - [Number Report](https://typper.mintlify.app/reports/number.md): Focused on displaying key figures or KPIs, useful for a quick overview of critical metrics. - [Pie Report](https://typper.mintlify.app/reports/pie.md): Provides a visual representation of proportions and percentages, suitable for displaying market share or segment distribution. - [Polar Area Report](https://typper.mintlify.app/reports/polararea.md): Shows values in terms of radial distance, ideal for comparing multiple variables in a unique, visually engaging format. - [Table Report](https://typper.mintlify.app/reports/table.md): Offers a detailed view of data in rows and columns, allowing for a comprehensive, granular analysis. - [What is a Report](https://typper.mintlify.app/reports/what.md): A comprehensive overview of what reports in Typper BI. - [OpenAI Security Overview](https://typper.mintlify.app/security/openai.md): Ensuring Secure and Compliant AI Integration in Business Intelligence with Typper BI - [How it works](https://typper.mintlify.app/variables/how_work.md): Understand how variables works in Typper BI - [What is variable](https://typper.mintlify.app/variables/what.md): What is a variable in SQL? ## OpenAPI Specs - [openapi](https://typper.mintlify.app/api-reference/openapi.json)