Can it be used with some other database like MySQL? I mean the main database is MySQL and in the offline mode PouchDB can collect data.
Also, what about security of the main database? How does the syncing take place?
Also, what about security of the main database? How does the syncing take place?
Its possible / in the plans to use on top of sqllite (and thus mysql), but it wouldnt be possible to use in the way you invisage, PouchDB + CouchDB allow you to sync data due to its data model and api, you wont be able to sync data out of your current application written with rdbms in mind and have it 'just work'