No problem!

Yes, there certainly is, there are a few solutions.

JLD2 works off of a subset of HDF5.h (from C), and is what I use typically for all of my data serialization. Using it is as simple as using (at)save and (at)load. Here is an article where I demonstrate serializing a Lathe pipeline, and then loading and deploying it on an API:

Building Pipelines With Lathe 0.0.7 (Unstable) In Julia

And here is JLD2.jl on Github:

https://github.com/JuliaIO/JLD2.jl

(Pkg.add(“JLD2”))