1. 10X faster serialization than protobuf c++ 2. Shared/Circular reference tracking Support 3. Polymorphism and tagged union support 4. Schema evolution support 5. idiomatic domain object API

That page doesn’t say “10× faster” in its title, or, AFAICT, anywhere.

Title is “Introducing Apache Fory™ C++: Blazing-Fast, Type-Safe Serialization for Modern C++”

Also, the data in https://fory.apache.org/blog/fory_cpp_blazing_fast_serializa... doesn’t show that.

(It is a good intro page that sells the product well)

Impressive results. Would be curious about the long-term performance.