ZoomCharts Documentation

Data Cache

Time chart has an internal data cache to minimize data requests to the server.

Each aggregation unit has independent data cache.

Data cache stores data on a continuous time interval. Freshly received data is added at either end of that interval. If there is a break and new data cannot be added without a gap, previously cached data is discarded.

Invalidating the cache

Call chart.reloadData() to invalidate the cache and request new data.