CAJ | 학술논문

大数据时代的来临，云计算、物联网、社交网络和网络搜索等新型的业务与技术层出不穷。数据已经由开始的简单处理对象开始变为一种广泛可以利用的实用性资源，怎样收集、处理和管理大数据已经成为关键话题。同时，大数据也带来了各式各样的挑战。文中介绍了大数据的概念及关键技术，描述了大数据所带来的挑战。
대수거시대적래림，운계산、물련망、사교망락화망락수색등신형적업무여기술층출불궁。수거이경유개시적간단처리대상개시변위일충엄범가이이용적실용성자원，즘양수집、처리화관리대수거이경성위관건화제。동시，대수거야대래료각식각양적도전。문중개소료대수거적개념급관건기술，묘술료대수거소대래적도전。
The advent of the era of big data, Cloud Computing, Internet of Things, Social networking service and Search engine(computing)and other new technologies emerging. Data has been processed by a simple object into a practical resource to start the beginning of a wide range that can be used, how to collect, process and manage big data has be-come a key topic. Meanwhile, it also brings a wide variety of big data challenges. This paper introduces the concept of big data and key technologies, describes the challenges brought about big data.