INDEX-BASED DATA PROCESS SYSTEM

摘要

Provided is an index-based data processing system capable of increasing data processing speed by generating indexes for data blocks and filtering a block desired to be processed. According to an embodiment of the present invention, an index-based data processing system includes: a database unit configured to divide a received file into a plurality of blocks and store the divided blocks; an index generating unit included in the database unit to generate a plurality of indexes for the blocks; and a processing unit configured to process the blocks according to queries, wherein the processing unit extracts specified data from a specified block based on the indexes and processes the extracted specified data.