Grafana is an open source technology used for metric analytics & visualization. The Oracle Enterprise Manager App for Grafana allows you to integrate Enterprise Manager's metric data (collected from multiple managed targets and stored in the Enterprise Manager repository) with any other data sources you may have access to. You can create custom Enterprise Manager-based Grafana dashboards by simply browsing and selecting the Enterprise Manager metrics of interest, or running simple SQL queries against the Enterprise Manager repository tables, without a deep knowledge of the Enterprise Manager data model. Data from multiple Enterprise Manager sites, along with data from other data sources, can be easily displayed on a single dashboard.
When deployed, the Oracle Enterprise Manager App for Grafana lets Enterprise Manager become a data source for Grafana. The Enterprise Manager Oracle Management Service (OMS) is in direct communication with the Grafana server, transferring target metric and configuration data stored in the Oracle Management Repository (OMR).