Index management method, device, storage medium and equipment used for log query

Abstract

The invention relates to an index management method, device, storage medium and equipment used for log query. The method comprises the steps that a target index corresponding to a query mode is determined by analyzing the query mode involved in the current query, the index popularity of a target index is increased by one unit popularity, and the updated index popularity of the target index is obtained; the current ranking of the target index popularity is obtained according to the updated index popularity; when it is determined that the target index meets a preset condition in the current heat ranking, the target index is written into a high-speed cache. According to the index management method, device, storage medium and equipment used for the log query, indexes in the high-speed cache can be dynamically updated according to the searching popularity of each index so that the indexes high in searching popularity can be stored in the high-speed cache for a long time, and accordingly, it is ensured that the indexes high in searching popularity can be quickly inquired; meanwhile, the indexes cannot be exchanged frequently between the high-speed cache and a low-speed cache, and the problem that because of the frequent exchange, the system performance is easily and severely reduced is avoided.

Description

technical field [0001] The present disclosure relates to the technical field of the Internet, and in particular to an index management method, device, storage medium and equipment for log query. Background technique [0002] At present, the storage of log files is usually distributed storage and centralized management, but because each log in the log file contains a lot of information, most of which are not valuable information, so Centralized management of log files will occupy a large amount of storage space, resulting in a waste of storage resources, and directly searching the contents of a large number of distributed logs will cause low system performance, or even be impossible. The centralized management of log files in the prior art usually includes data preprocessing and indexing operations. At present, the management method of the index in the cache is usually based on the hit principle. The frequent exchange between the cache and the low-speed cache will cause a se...

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Problems solved by technology

[0003] The present disclosure provides an index management method, device, storage medium and equipment for log query, which are used to solve the problem that the management of log indexes lacks flexibility and easily leads to system performance degradation

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