The Survey of Big Data

In recent years, the era of researching and applying the big data has already arrived with the continuing increase of data size in Internet applications. The scale effect of big data has a great impact on the traditional technology of data processing. It reforms the existing management model and challenges the original method of data analysis. Therefore, the study of methods and technology on processing the big data is extremely important. Starting from the concept of the big data, this paper summarizes the general process for handing the big data. It mainly focuses on the compare and analysis of the current mainstream processing tools and some key technologies of handing the big data, and finally pointes out the problems and challenges for facing the era of big data.