The Blazor DataGrid has optimized design for high-performance. The Blazor DataGrid loads millions of records in just a second without any performance degradation with the help of row and column virtualization. The WebAssembly in Blazor DataGrid helps avoid unnecessary rendering of components.
Blazor Grid Virtualization is a technique for limiting UI rendering to just the parts that are currently visible. The Blazor Grid Load on Demand helps load the data as needed instead of loading all data at once. This functionality helps to improve performance on control initial rendering time.
Row Virtualization in Blazor DataGrid allows loading and rendering rows only in the content viewport. It is an alternative way of paging where the data will be loaded while scrolling vertically. Enable cell placeholder during virtualization feature helps to show loading placeholder on the cells while loading the new data.
Column Virtualization in Blazor DataGrid allows the columns of the data source to be virtualized and renders them in the viewport. You can scroll horizontally to view more columns.