[android-components](../../index.md) / [mozilla.components.concept.storage](../index.md) / [Storage](index.md) / [warmUp](./warm-up.md)

# warmUp

`abstract suspend fun warmUp(): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/storage/src/main/java/mozilla/components/concept/storage/Storage.kt#L14)

Make sure underlying database connections are established.

