I don't know the domain you describe, but you have e.g. JuliaDB which has quite good performance from what I read. https://juliadb.org https://juliadb.org Jul

I don't know the domain you describe, but you have e.g. JuliaDB which has quite good performance from what I read. https://juliadb.org https://juliadb.org JuliaDB is about storing and retrieving Julia data end to end, although it works with e.g. CSV files etc as far as I know. The benefit of using Julia over something like Java or C++ is that user defined function can easily be added and they are JIT compiled for maximum performance. The main consideration with respect to using Julia is about whether your domain has problems with JIT compilation or not. Anything that is started and shut down frequently and only runs for a short time will not work well with a JIT based system like Julia. Also places where you need fine control over latency such as computer games or real time systems may not be suitable for Julia. Then I suspect Rust or Swift would be better. Other than that Julia is good for almost anything. I has great support for parallelism, concurrency and crunch numbers really fast. While C++ and Rust may beat Julia in performance I think you should be able to outperform Java, because Julia is designed much more with performance in mind than Java. E.g. you have better control over memory layout, cache misses etc in Julia than in Java.