This application is an example using the
apexcharter
package to create
interactive graphics that explore pre-downloaded and aggregated instrumentation data.
For bigger servers, fetching this data real-time is costly and time-consuming, so we fetch 90 days of data at app start-up (and use a cache so that it is only fetched once per day).
We also use reactivity so that selecting the timeline will filter and re-render other charts accordingly.