Research on the Cost Control of Cross-border E-commerce Overseas Warehouse from the Perspective of Big Data Technology and Storage Theory Model

Big data has become an important direction of development of modern information technology. “PERSONA” is a mathematical modeling of users in the real world, it is a specific application of big data in economic life. User information characterization through different things and statistical indicators, we can correlate them well and match. Based on “PERSONA”, integration with EOQ system, derived sales forecast system and inventory control system, build a perfect dynamic architecture for your business.“ Overseas Warehouse” as a product of the rapid development of cross-border e-commerce logistics has many advantages, but the biggest risk is increasing costs due to difficult inventory control. This research proposes a proposal to combine “big data technology and storage theory model”, forecasting demand through big data modeling. Then it uses the economic order model to calculate the reasonable purchase volume, safety stock and order point. Through the use of the model, it could help companies to achieve scientific and efficient use of overseas warehouse and reduce the cost.