Method and system for classifying and storing diversified meteorological hydrological data

The present invention discloses a method and a system for classifying and storing diversified meteorological hydrological data, which can improve the query processing rate of massive and diversified meteorological hydrological data. The method is characterized in that: meteorological messages are stored in two ways, one of which is to perform format conversion on the meteorological message parsingdata to obtain three-field information including the time, the message type and the message details, the three-field information is stored into a dynamic cache library, the three-field information isreserved in the dynamic cache library for n hours, and the three-field information reserved exceeding n hours is stored in a three-field information database; and the other way is to directly store the meteorological message parsing data into a full-text database of message data, when the weather message is queried, according to the external request, the required information is queried from the dynamic cache library and t