Computer Software Application in Blockchain and Big Data Technology

This paper studies the integrated application of blockchain and big data technology in computer software. The article outlines the decentralized data storage mechanism of blockchain and the data processing capabilities of big data technology, analyzing the role of both in enhancing data processing efficiency and security. In the financial sector, blockchain simplifies cross-border transaction processes and enhances the transparency and security of asset management. In logistics management, blockchain enables transparent tracking of the supply chain, improving data reliability. At the same time, big data technology supports business analytics, scientific research, and public services, providing decision-making support through data mining and machine learning.