Diagram template
Architecture: event hub
PowerProducer cards on the left publish through straight arrows into a tall central broker bar, and consumer cards on the right read from it, each link optionally carrying a topic pill.
Categories
Included in
Power, Max
When to use it
Use for event flows through one broker, bus, or topic hub with one to five producers and one to five consumers, such as Kafka topics, Google Pub/Sub, SNS fanning out to SQS queues, EventBridge rules, or a webhook gateway delivering to several handlers; built for fan-in and fan-out. Not for staged data pipelines (use the pipeline design), services calling each other, hosting groups, or flows through several brokers.
Adjust after generating
Change the style, colors, and font, and these options, as often as you like without spending credits.
- Card shape
- Card fill
- Color distribution
- Card border
- Card shadow
- Typography
- Icon shape
- Icon size
- Icon fill
- Icon shell
- Spacing
- Alignment
- Material
- Connectors
- Line weight
What you fill in
Describe your topic in plain words and the AI fills these in. You can edit every field afterwards.
- Hub
- Label, optional description, and icon
- Producers
- 1 to 5, each with label, optional description, icon, and optional topic
- Consumers
- 1 to 5, each with label, optional description, icon, and optional topic
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