Learn POWERAPPS with Real Code Examples
Updated Nov 26, 2025
Architecture
Cloud-based platform with Microsoft Dataverse backend
Canvas and model-driven apps for front-end
Power Automate workflows for logic
Data connectors for external services
Mobile and web access through Power Apps runtime
Rendering Model
Client-side rendering for canvas apps
Server-side execution for Dataverse queries
Power Automate executes workflows in the cloud
UI controls update dynamically with formulas
Mobile apps wrap responsive web runtime
Architectural Patterns
Canvas and model-driven app separation
Control-based UI
Dataverse backend storage
Workflow and automation layer
External API integration via connectors
Real World Architectures
Employee onboarding apps
Sales and CRM dashboards
Inventory and asset management
Expense and approval workflows
Customer service automation apps
Design Principles
Low-code/no-code accessibility
Data-driven application design
Rapid app deployment
Microsoft ecosystem integration
Mobile and desktop access
Scalability Guide
Use delegation-friendly queries
Optimize formulas and collections
Limit heavy controls per screen
Monitor API connector limits
Leverage Dataverse for large datasets
Migration Guide
Export solutions and data
Recreate apps in new environment
Reconnect connectors and flows
Test across devices
Validate user access and permissions