Patent ID: 8250060
Filing Date: 2012-08-21
Classification: G06F

Abstract:
1. A file uploading method with a function of abstracting index information in real time, the file uploading method comprising: performing a data filtering on an upload target file transmitted from a user through an online network based on unit packet, the filtering starting when the user begins transmitting the upload target file; abstracting text information as index information of the filtered upload target file; if the upload target file is not a text file, abstracting index information by abstracting text information from the filtered upload target file or converting the file into a text format by using specific information convertible into a text format; creating an inverted file by using the abstracted text information; establishing an index database by using the abstracted text information and storing the inverted file in the index database; determining whether transmission of a unit packet of the upload target file is completed, for the upload target file that is incomplete in its entire transmission, performing the data filtering on a next packet, and for the upload target file that is being completed in its entire transmission, storing and managing the upload target file, simultaneously when the transmission of the upload target file in which the index information is stored through the index database establishing operation is completed; creating a list file simultaneously when the transmission of the upload target file in which the index information is stored through the index database establishing operation is completed; and establishing a separate database to manage the created list file.