AWS Architecture Diagram

OpenFlowKit is a strong fit for AWS architecture diagrams because it supports provider-backed icon insertion, architecture-oriented layouts, AI-assisted drafting, and code-backed editing in the same workflow.

Best starting points

For AWS diagrams, start from the input that already exists:

an AWS template from the template browser
the Assets view with AWS icon catalog
AI generation with a provider-specific architecture prompt
OpenFlow DSL for a deterministic first pass

How to choose the starting point

Use templates when you want a known structural baseline.
Use assets when you know the services already and want manual control.
Use AI when you want a fast conceptual draft.
Use DSL when the graph should be reviewed as text.

Recommended workflow

insert core services first
add boundaries for VPCs, public/private tiers, or trust zones
connect traffic paths and async flows
run Smart Layout
refine labels, protocols, and visual emphasis
save a snapshot before large revisions
export or share in the format your audience needs

Asset strategy

The assets panel can load provider-backed catalogs and previews. Use icon nodes for branded service identity, then use sections or boundaries to show grouping.

This is usually better than drawing every service as a generic box, especially when the audience expects cloud-provider cues at a glance.

Example prompt

Create an AWS architecture diagram for a three-tier web app with:
Route 53, CloudFront, ALB, ECS services, RDS PostgreSQL,
ElastiCache Redis, SQS worker queue, S3 assets bucket, and CloudWatch.
Show public ingress, internal service traffic, and async worker processing.

When to use OpenFlow DSL instead

Use DSL when:

you want the graph reviewed in code form
you are iterating quickly on service composition
you want to pair the diagram with infrastructure change planning

Export recommendation

For architecture reviews:

export PNG or SVG for slides and docs
export JSON for editable backup
optionally export Mermaid or PlantUML for repo or docs workflows