Multimedia system and database simulation based on internet of things and cloud service platform

Abstract

The existing stand-alone multimedia machines and online multimedia machines in the market have certain deficiencies, so they cannot meet the actual needs. Based on this, this research combines the actual needs to design and implement a multi-media system based on the Internet of Things and cloud service platform. Moreover, through in-depth research on the MQTT protocol, this study proposes a message encryption verification scheme for the MQTT protocol, which can solve the problem of low message security in the Internet of Things communication to a certain extent. In addition, through research on the fusion technology of the Internet of Things and artificial intelligence, this research designs scheme to provide a LightGBM intelligent prediction module interface, MQTT message middleware, device management system, intelligent prediction and push interface for the cloud platform. Finally, this research completes the design and implementation of the cloud platform and tests the function and performance of the built multimedia system database. The research results show that the multimedia database constructed in this paper has good performance.

The application of Internet of things and Oracle database in the research of intelligent data management system

“…Although using SQL Loader to load data is not as efficient as direct bulk loading, this method does not have the risk of memory overflow and is more reliable. Through the analysis of the experimental data, it is known that when the data loading rate is higher than 100MB/S~150MB/S, the system is very likely to have the risk of memory overflow, so the method of loading the data into a file should be used for processing [30].…”

Optimal Allocation of Innovation and Entrepreneurship Education Resources in Colleges and Universities Based on Computer Multimedia Intelligent Network

“…At the same time, the integration of a large number of educational resources has become part of the overall cloud platform, which must become the best choice for modernization. The high-quality education cloud platform of the Asian education system is the first intelligent cloud education platform in China that realizes the integration of three networks and realizes the use of multiple platforms such as the Internet, telecommunication network, radio and television network, and mobile phone SMS support [20], as shown in Figure 4.…”