I摘 要在科技不断发展的背景下,大数据的产生对于企业的财务决策来说,都是一把双刃剑,既是机遇又是挑战。大数据时代给企业财务决策带来了更加全面精准的数据分析平台,但也给企业的传统财务决策带来了巨大的冲击,因此在大数据背景下企业的财务决策面临着新的挑战,必须对企业财务决策进行必要的创新与变革。采用大数据技术将财务决策改革与创新,来面对大数据背景下的财务决策变化,企业需要增加自身创新能力、加强改革的实施、实现现代化管理的关键。本文以阿里巴巴公司财务决策为主要研究对象,通过文献参考法分析了大数据、财务决策的概念以及分析运用到的相关理论,以理论分析为支撑,通过调查法分析了阿里巴巴公司目前财务决策的现状,结合大数据及计算机技术论述了企业财务决策转型的必要性,以及大数据在企业财务决策中的应用。再找出我国企业财务决策中存在的问题,结合信息化管理提出财务决策创新对策,以期我国企业能抓住时代信息化发展的浪潮,充分运用大数据带来的便利,实现企业的进一步发展。关键词:大数据;财务决策;影响;对策AbstractWith the rapid development of science and technology, big data era emerges as the times require, which is both a challenge and an opportunity for the financial decision of enterprises. Big data era has brought more comprehensive and accurate data analysis platform to enterprise's financial decision-making, but it has also brought huge impact to enterprise's traditional financial decision-making, so the enterprise's financial decision-making faces new challenges under big data background. Must carry on the necessary innovation and the reform to the enterprise financial decision-making. Through the application of big data to open up a new era of enterprise financial decision-making reform and innovation, and effectively cope with the changes of enterprise financial decision-making under the background of big data, it has become for enterprises to strengthen the depth of reform and enhance the intensity of innovation. The key to realize modern manageme...