Design And Implementation Of High-performance Commodity E-commerce Background System Based On Distributed Cache

E-commerce breaks the previous shopping mode, experience and concept. On-line shopping has developed rapidly due to its convenience and cost advantage. However, the traditional commodity background system architecture with low performance and be lack of extendibility is challenged because the commodity amount has explosive growth. New implementation technique and architecture are required to solve these problems since the traditional ones cannot meet the needs in the present.The CPA theory and evolved BASE theory are analyzed, which is also applied to guide the system development and design. The load balance of distributed system and its application are researched. This paper also studies the distributed caching technology and disaster data layer technology to solve large quantity of concurrent access and improve system stability respectively.The commodity backend system is designed based on the principle of theory to guide practice. The researched distributed technology is used in the system realization and the background system performance is verified to indicate this system could satisfy concurrent access requirement.The final part of this paper is about conclusions and plans of the next iteration.