Elasticsearch | Grafana Labs
grafana.com › docs › grafanaServer should be the preferred way if nothing else stated. Server access mode (Default) All requests will be made from the browser to Grafana backend/server which in turn will forward the requests to the data source and by that circumvent possible Cross-Origin Resource Sharing (CORS) requirements.
Variable syntax | Grafana Labs
grafana.com › docs › grafanaGetting started with Grafana 8 Grafana 8.0 is here! Join us for a live walkthrough on how to get started using Grafana 8 and the Grafana 8 user interface while showing how to set up monitoring for a web service that uses Prometheus and Loki to store metrics and logs. :