Abstract: In order to build a new experimental teaching system that meets the needs of talent training in the new era, promote the deep sharing of general computing resources, save the investment in university infrastructure, and play the role of digital empowerment, a general open platform based on the integration of computing resources is studied, with big data technology experiments as the main service object. An open platform construction scheme integrating information computing resource pool and open source technology is proposed, the system structure and functional architecture are designed, the key technologies such as virtual batch processing and visual control technology are further integrated, and the experimental process and innovative practice teaching mode of the general open platform are discussed. Practice has shown that the construction of open platform effectively undertakes the teaching task of big data technology experiments, and its radiation ability benefits the needs of computing resources for discipline competitions and teachers' scientific research, providing a useful reference for the construction of a general open platform in universities.