Cache data - Scalable Metrics Dictionary
We want to store the metric dictionary data on the client, so we don't need to load 1.5MB every time.
Reference at https://developers.google.com/web/ilt/pwa/caching-files-with-service-worker.
We want to store the metric dictionary data on the client, so we don't need to load 1.5MB every time.
Reference at https://developers.google.com/web/ilt/pwa/caching-files-with-service-worker.