The atmospheric reanalysis products encompass four-dimensional gridded information of atmospheric variables such as temperature, pressure, humidity, wind speed, and direction over a historical period. These products can be widely applied in areas such as climate change, weapon system design, and other fields. In response to the data formats and application characteristics of reanalysis products, the general framework of the reanalysis product application platform adopts the classic MVC three-layer model, based on third-party software development and integration for decoding, statistical analysis, visualization, and standardized I/O interfaces. Previously, ASCII gridded data required users to export data in GRIB format, which involved time-consuming and cumbersome stitching software. The hybrid data management of points and surfaces enables efficient management of PB-level reanalysis products, with features such as high scalability and low latency. The point-surface hybrid management of field units and point units can meet the data retrieval needs of different temporal and spatial scales.