☁️ SaaS & Cloud
SaaS & Cloud architecture diagram templates
Multi-tenant SaaS, Kubernetes, CI/CD, authentication and serverless designs. Open any template to see the finished diagram, then use it as the starting point for your own in the Studio.
11 templates
Kubernetes Microservices Deployment
How a microservices app runs on Kubernetes in the cloud: ingress, namespaces, services with multiple replicas, managed databases and monitoring.
CI/CD Pipeline Flowchart
A typical CI/CD pipeline from a pull request to production: build, tests, security scans, staging deploy, approval and a canary release.
OAuth 2.0 / OpenID Connect Login
The authorization code flow with PKCE used by most modern web and mobile apps to log users in through an identity provider.
Multi-Tenant SaaS Architecture
A B2B SaaS product serving many customer organisations from one platform: tenant-aware services, per-tenant data isolation, billing and admin.
AWS Three-Tier Web Application
The classic three-tier web app on AWS: CloudFront and a load balancer, an autoscaling app tier in private subnets, and a Multi-AZ database.
Event-Driven Architecture with Kafka
Services that talk through events instead of direct calls: an order service publishes events that inventory, payments, notifications and analytics react to.
SaaS Subscription Billing Lifecycle
The states of a SaaS customer's subscription: trial, active, past due with retries, paused, cancelled and expired.
Git Branching Strategy
A GitFlow-style branching model: feature branches into develop, release branches for stabilisation, and hotfixes straight to main.
Serverless API Deployment
A serverless backend on AWS: API Gateway, Lambda functions, DynamoDB, S3 events and Cognito for sign-in, with no servers to manage.
Data Lakehouse Pipeline
How data from apps, databases and events lands in a lakehouse and becomes dashboards and ML features: bronze, silver and gold layers.
SaaS Users and Roles Model
An object model for users, organisations, roles and permissions in a B2B SaaS app, with role-based access control.
More SaaS & Cloud templates are being added regularly.