| *Persistent* FIDL refers to wire-encoded binary FIDL data that is stored with no | |
| underlying transport. Instead, the data is stored for some arbitrarily long | |
| period of time using a persistent, byte-oriented interface like a file or | |
| database entry. | |
| <<../examples/key_value_store/_callout.md>> | |
| <<../examples/key_value_store/_support_exports_tutorial.md>> |