Diagram templates

Starting points for diagrams people draw again and again. Each page explains what the parts are for and how a request, a change or an idea moves through them, and opens as a board you can edit in Sketio.

AWS architecture

• AWS Serverless REST API Architecture Diagram

  Architecture diagram of a serverless REST API on AWS: API Gateway routes requests to Lambda, which reads and writes DynamoDB. Open and edit it in Sketio.

• AWS Static Website: S3, CloudFront and Route 53

  Architecture diagram for a static website on AWS: Route 53 resolves your domain, CloudFront serves it over HTTPS from a private S3 bucket. Edit it in Sketio.

• AWS SQS Lambda Architecture with Dead-Letter Queue

  Architecture diagram of Amazon SQS triggering AWS Lambda, with a dead-letter queue for failed messages and a CloudWatch alarm. Open and edit it in Sketio.

• AWS EventBridge Lambda Event-Driven Architecture

  Architecture diagram of an Amazon EventBridge event bus: rules send events to AWS Lambda functions, with a dead-letter queue and an archive. Edit it in Sketio.

• AWS Step Functions Workflow: Order Processing

  Diagram of an AWS Step Functions state machine for order processing with Task, Choice and Parallel states, Retry and Catch. Open and edit it in Sketio.

• AWS RAG Architecture with Amazon Bedrock

  Architecture diagram of retrieval-augmented generation on AWS: documents in S3, an Amazon Bedrock knowledge base, a vector store and a model. Edit it in Sketio.

• AWS Multi-Account Architecture with Control Tower

  Diagram of an AWS multi-account setup: Organizations, Control Tower, Security OU with log archive and audit accounts, SCPs, Identity Center. Edit it in Sketio.

• AWS VPC Architecture: Two AZs, Public and Private

  AWS VPC architecture diagram for two Availability Zones: public and private subnets, ALB, NAT gateways, ECS, Multi-AZ RDS and an S3 endpoint. Edit it in Sketio.

Cloudflare architecture

• Cloudflare Workers and D1: SQL Database API

  Architecture diagram of a Cloudflare Worker with a D1 SQL database: a binding, migration files and read replicas through the Sessions API. Edit it in Sketio.

• Cloudflare Workers and R2: File Upload and Delivery

  Architecture diagram of file storage on Cloudflare R2: uploads through a Worker, presigned URLs and public delivery from a custom domain. Edit it in Sketio.

• Cloudflare Durable Objects Real-Time Collaboration

  Architecture diagram of a real-time room on Cloudflare: a Worker routes WebSockets to a Durable Object with SQLite storage and an alarm. Edit it in Sketio.

• Cloudflare Access Architecture for Internal Apps

  Architecture diagram of an internal app behind Cloudflare Access: identity provider login, policies, a Tunnel to cloudflared and JWT checks. Edit it in Sketio.

• Cloudflare AI Gateway Architecture for LLM Apps

  Architecture diagram of Cloudflare AI Gateway between a Worker and LLM providers: caching, rate limiting, logs, analytics and fallback. Edit it in Sketio.

Engineering

• CI/CD Pipeline Flowchart: From Commit to Production

  Flowchart of a CI/CD pipeline: build once, run tests, deploy to staging, run smoke tests, then release to production, with a failure path. Edit it in Sketio.

Planning and thinking

• Brainstorming Mind Map Template with Prompts

  A mind map template for brainstorming. Start from one topic and branch into users, problems, ideas, constraints, risks and next steps. Edit it in Sketio.