Abstract: To build a new experimental teaching system that meets the needs of talent cultivation in the new era, promote deep sharing of general computing resources, reduce university infrastructure investment, and leverage the enabling role of digitalization, this paper studies a general open platform based on computing resource integration. With big data technology experiments as the main service object, it proposes an open platform construction scheme integrating an information computing resource pool with open source technology, designs the system architecture and functional framework, deeply integrates key technologies such as virtualized batch processing and visual control, and discusses the experimental workflow and innovative practical teaching model of the general open platform. Practice shows that the construction of the open platform effectively undertakes the teaching tasks of big data technology experiments, benefits discipline competitions and faculty scientific research in terms of computing resource demands, and provides a useful reference for the construction of general open platforms in universities.