https://github.com/amark/gun https://github.com/amark/gun Altho it can sync across machines and backup to S3, so only a subset of your data needs to be loaded

https://github.com/amark/gun https://github.com/amark/gun Altho it can sync across machines and backup to S3, so only a subset of your data needs to be loaded on the machine at any given time. The Internet Archive and others use it in production.