[rdf4j-dev] SPIN SAIL

[Håvard Ottestad <hmottestad@xxxxxxxxx>]

Hi,

I’m currently working on performance fixes for the spin sail. It takes 700 ms to initialize on my laptop, and I’ve gotten it down to 150 ms. Some fixes for slow code and also by skipping validation during initialization. 

I tried to look at the history of the SpinSail to see if I could find out who wrote it, but I didn’t have much luck. 

Does anyone know who wrote it? Or who would know enough about the implementation to check my PR and answer some questions?

Cheers,
Håvard