Design And Implementation Of Short Video Service Data Warehouse Based On Mass Data

With the rapid development of mobile Internet,short video as an emerging medium is affecting people's cultural life.How to combine the mobile Internet to give play to the unique niche advantages of short video to shape a benign and diversified content industry ecology is worthwhile topic to explore.With the development of the market,data has exponentially increased.When using traditional data warehouses to process massive amounts of data,system operation will be unstable,and the efficiency of data processing,analysis,and mining has not met the needs of enterprises.To solve this problem,and combined with business characteristics of it,design and implement a system based on massive data with stable performance,strong ease of use,and high scalability.It can be divided into three functional modules: data processing,data modeling and visualization.Processing module uses the Apache Hadoop distributed file system HDFS to store massive amounts of data to ensure the stability and reliability of data storage;use the Spark framework as the underlying computing engine to ensure the ease of use and timeliness of system computing;use Hive data warehouse tools to simplify the data processing process at the same time.Modeling module uses Kimball dimensional modeling theory combined with data layering and index naming rules to solve the problem of rapid iteration of Internet enterprise business,ensuring data quality and clarifying data structure.Visual module,aeolus visualization interface is used to display the changing trend of data through core indicators and provide users with a basis for making decisions.Finally,a unified,standardized,and highly available warehouse system based on massive data was established and it has been running in the enterprise center and has been unanimously recognized by the industry.Through the analysis of core data,management decision makers continue to adjust the product layout,and developers continue to iterate on short video applications,resulting in the rapid development of the company's business and continuous improvement of user experience.