APPLICATION SYSTEM LOG DATA PROCESSING METHOD, APPLICATION SYSTEM, DEVICE, AND MEDIUM

摘要

The present application relates to the technical field of blockchain, and discloses a method for processing log data of an application system, an application system, a terminal device, and a computer-readable storage medium; the processing method of the application system log data comprises: collecting log data generated by the application system, and caching the log data in a temporary database; according to a preset first cycle, cleaning the log data cached in the temporary database, and creating an index tag for the cleaned log data; storing, in a preset database for query, the log data carrying the index tag. The index tag can be stored in the blockchain. In the present application, on the basis of periodic cleaning of log data, and creating an index tag for the cleaned log data, not only are sensitive data in which the risk of leaking user privacy data is present removed, but the query speed and convenience of log data also are increased, improving the operation and maintenance efficiency of an application system on the basis of log data.