A simple key-value Storage module for Ionic apps based on LocalForage, with out-of-the-box support for SQLite. This utility makes it easy to use the best storage engine available without having to interact with it directly. Currently the ordering is SQLite, IndexedDB, WebSQL, and LocalStorage. One reason we prioritize SQLite is because of some OS-dependent issues with storage in the browser in native apps. As a major example, iOS will currently clear out Local Storage (and IndexedDB it's been shown) when the device runs low on memory. To avoid that, a file-based storage approach with SQLite will retain all your data.