LOG STORAGE METHOD AND DEVICE AND COMPUTER SYSTEM

The present invention discloses to a log storage method, apparatus, and system. The method comprises: obtaining to-be-processed log in preset format generated by preset service platform and configuration data corresponding to preset service platform, to-be-processed log includes key-value pair and preset identifier, key-value pair is used to store historical operation record; parsing to-be-processed log, recognizing data key and data value corresponding to the data key included in to-be-parsed log; when included data key pair includes preset data key, modifying data value corresponding to included preset data key according to corresponding replacement rule; generating historical operation record according to both meaning and data value corresponding to each data key; storing historical operation record in index library address corresponding to preset identifier; storing historical operation record in index library address corresponding to preset identifier improves log processing efficiency, convenient for non-operation-maintenance to deal with system problems and improves the system problem-solving efficiency.