Hello, In this new version, the list of storage has increased, so we can still write on: • localStorage or on memory with localstorage.js • WebDAV servers with davstorage.js But we also can use several storage handlers, like: • indexstorage.js to index documents and to make the allDocs method faster • gidstorage.js to make global ids from document metadata to enable interoperability between storages • replicatestorage.js associated with gidstorage.js to write on several storages with synchronized data • splitstorage.js to split document data and metadata on several storages • revisionstorage.js to manage revision for document management and conflict resolution • replicaterevisionstorage.js to write on several storages with sychronized revisions See full documentation here. Thanks, Tristan Cavelier