Big Data Mode

Problem Description

A large amount of data (reaching 10,000 records) will lower the chart loading and affect the display effect.

To address such problems, the big data optimization function has been added to FineReport for better chart display effects and faster chart display (up by 20 times) when the amount of data is large.

Application Scenario

Currently, the big data optimization function is available for line charts, area charts, scatter charts, bubble charts, point maps, flow maps, and combination maps.

Line Chart with Big Data

For details, see Line Chart with Big Data.

Flow Chart with Big Data

For details, see Flow Chart with Big Data.

Note:

After you enable Big Data Mode, some functions are not available (grayed out): Label, Fixed Display for Legend, Data Table, Auto Tooltip for Monitoring Refresh, Custom for Point Style in Line Chart, Line Style in Scatter Chart, and Animation for Map.