RFC: Support GraphQL protocol #271
Description
We can mimic some features of https://dev-blog.apollodata.com/introducing-apollo-engine-insights-error-reporting-and-caching-for-graphql-6a55147f63fc since they are fairly easy to re-implement:
- TTL based query cache can be very efficient with ETS tables;
- we already have plans to have tracing;
- schema stitching would require some configuration enchantment because now we would need a place to store that data.