HSQLDB VS Realm.io

Implementing a database is out of scope for this guide, however, several guides are available online for simple embedded open source software solutions like SQLite, HyperSQL, Derby, and many more. - Source: dev.to / over 1 year ago

Database I and II use a LOT of books (with the premeditated intent to drown you) here is the list from DB2 for example:Sharma, N., Perniu, L., Chong, R.F., Iyer, A., Nandan, C., Mitea, A.C., Nonvinkere, M., & Danubianu, M. (2010). Database Fundamentals (1st ed.). Markham, ON: IBM Corporation.Silberschatz, A., Korth, H.F., & Sudarshan, S. (2001). Database System Concepts (4th ed.). New York, NY: McGraw-Hill.Din,... Source: over 1 year ago

Base uses hsqldb, http://hsqldb.org/, in their documentation you can find examples of SQL statements. Source: over 2 years ago

A capturing proxy such as OWASP ZAP will save every byte into a HyperSQL database, although it can be a PITA to deal with the certs. Source: over 2 years ago

Looks really cool, I like to make very minimalistic dependency choices for the web apps I work on. Web Components look interesting and it's great to see frameworks that build upon it and provide features that are currently missing from it. When I landed on the page I remembered another Realm framework I used a lot long time ago. https://realm.io has the same name and the logo looks very similar too. Not sure if... - Source: Hacker News / 7 months ago

Realm is a fast, scalable alternative to SQLite with mobile to cloud data sync that makes building real-time, reactive mobile apps easy. - Source: dev.to / 9 months ago

I would focus on Kotlin instead of Java, there's really no point in sticking to Java at this point. And when it comes to databases, some local ones that are pretty easy to get into are Realm and ObjectBox, SQLite can definitely be a bit overwhelming at the beginning. Source: 11 months ago

Just to add to this, there's also Realm and ObjectBox as alternatives. Source: over 1 year ago

There is some crossover between the BaaS of Firebase and what MongoDB Atlas is offering if you are developing using Atlas Sync and Realm. Even so, there is a whole lot more you can find in terms of tutorials and community support for Firebase so it is hard to know how many of the Mongo claims are just future bugs for your project vs what people are currently doing with Firebase. Source: over 1 year ago