TokuMX vs ObjectBox: What are the differences?

Developers describe TokuMX as "A high-performance, concurrent, compressing, drop-in replacement engine for MongoDB". TokuMX is a drop-in replacement for MongoDB, and offers 20X performance improvements, 90% reduction in database size, and support for ACID transactions with MVCC. TokuMX has the same binaries, supports the same drivers, data model, and features of MongoDB, because it shares much of its code with MongoDB. On the other hand, ObjectBox is detailed as "The fast and easy object-oriented database for small devices". It is for developers who look for performance and ease of use. We are committed to providing you with the easiest APIs for you to keep your code short and maintainable. No SQL under the hood-Simply faster. Unlike other databases, it has been built from the ground up using key-value storage instead of column storage. The resulting performance is 10x faster than the leading alternative, we welcome you to try it yourself. It is fast regardless of the amount of data or operating system you are using.

TokuMX belongs to "Databases" category of the tech stack, while ObjectBox can be primarily classified under "Mobile Database".

TokuMX is an open source tool with 687 GitHub stars and 93 GitHub forks. Here's a link to TokuMX's open source repository on GitHub.