需要一个可嵌入的NoSQL数据库来处理~1Gb数据集，这些数据集持久存储在磁盘上

I am building an Electron app, for which I need to select an embeddable NoSQL database. In fact, this database is supposed to hold a local subset of data stored on an ArangoDB remote backend. I have been searching the Internet a lot, but fail so far to converge to an ultimate candidate. I hope that somebody could advise me from experience.I am building an Electron app, for which I need