Local data storage in ElectronJS, which is better?

Question

Data storage

Hello. An application is being developed for Windows 10 (tablet) using ElectronJs + VueJS.
There was a need to store a lot of data on the computer itself, without resorting to installing additional. ON. What do you advise? We need a database that can store data without slowing down the main application. The program does not go online, so remote databases (mysql, etc.), as well as heavyweights (Mongo, etc.) are immediately discarded.
Specifications :
Memory capacity - about 20 GB. (without Windows and other applications)
RAM - 2 GB The
application being developed will start immediately when Windows boots, and all other features and programs will be blocked, this must also be taken into account.

Answer 1

sqlite?

Answer 2

I recommend PouchDB

• Embeddable database with support for various backends (SQLite, LevelDB, IndexedDB, WebSQL, LocalStorage)
  
• Master-master replication with remote CouchDB/PouchDB
  
• Versioning and CRDT
  
• Nice admin interface
  

Answer 3

Electron is a regular browser, the fastest is the key value, i.e. the usual dibi index will suffice. If sql is needed, then put the plugin under the node with sqlite. Pouch dibi, by the way, is a rare piece of shit.