Three-tier web app
Smart component · Architectures
Presentation, application and data tiers with optional CDN and cache.
Properties
Change any of these in the properties panel and the component regenerates in place. Labels, colours and arrows you attached yourself are kept.
| Property | Type | Values | Default |
|---|---|---|---|
| Web servers | number | 1 to 4 | 2 |
| App servers | number | 1 to 4 | 2 |
| DB replicas | number | 0 to 3 | 1 |
| CDN | boolean | on or off | true |
| Cache | boolean | on or off | true |
How to use it
- Open the editor and press Components, then choose the Smart tab.
- Click Three-tier web app to place it, or drag it to an exact spot.
- Adjust its properties, then connect your own shapes to its ports.