Cloud-Based System Architecture Diagram
M
MermaidMap out your system’s architecture to show how servers, databases, and storage interact. This diagram helps teams understand infrastructure, data flow, and dependencies for development, deployment, and scaling.
How to create a System Architecture Diagram
To create a system architecture diagram, follow these steps:
01.
Identify components
List services, servers, databases, and storage involved in your system.
02.
Define boundaries
Specify which components belong to which subsystem or layer.
03.
Map connections
Show how data or requests flow between components.
04.
Visualize relationships
Use groups, arrows, and labels to clarify interactions.
05.
Ensure accuracy
Confirm the diagram matches your current or planned architecture.
06.
Iterate & refine
Simplify visuals for clarity and remove unnecessary details.
07.
Review with stakeholders
Validate the architecture with engineers and designers.
08.
Finalize & share
Use it for planning, onboarding, or technical documentation.
You might also like
View all View all templatesLogin Sequence Diagram
Map every step of user authentication. This template shows the back-and-forth between a user, your login interface, validation logic, and database — making it clear where credentials are checked, how responses flow back, and what happens after successful authentication. It's a straightforward way to document login flows, debug authentication issues, or explain security processes to your team without getting lost in technical specs.
M
Mermaid
ERD Customer Relationship Management (CRM)
Build the data foundation for tracking customer relationships. This template maps accounts, contacts, leads, opportunities, cases, and campaigns — with keys, attributes, and relationships — so teams can align on how records connect from first touch to closed deal and support.
M
Mermaid
Product Development Flowchart
Turn ideas into launches with a clear, shared path. This template maps the complete product development journey from market discovery to ideation, feasibility, test launch, and go-to-market — so teams can see decisions, loops, and hand-offs. Use it to align product, design, marketing, and ops on what happens next and why.
M
Mermaid
ERD Supply Chain Management System
Map the data flow from supplier to customer. This template structures the complete supply chain database — tracking products from suppliers, through inventory and warehouses, into customer orders, and finally to shipments. It helps teams build logistics platforms, manage inventory systems, and understand how goods and data move through the supply chain.
M