Research and application of one-key publishing technologies for meteorological service products

The global warming leads to the rising of the meteorological disasters frequently, and the strength becomes more and more strong. Therefore, the requirements for meteorological service get higher and higher; especially the fast and accurate meteorological service products release gets more interesting. This article embarks on the complexity of meteorological service that includes the complexity of meteorological service departments, meteorological service products, meteorological service objects, meteorological service patterns, and meteorological service release, and analyses the influence of the efficiency of the meteorological service release, which mainly manifested as: the delay of meteorological service products release, release a long time, omissions in meteorological service products release and the repetition distribution of meteorological service products. We proposed the concept of meteorological service products which called one-key publishing, which included technique framework, database of meteorological service release, strategy of release task scheduling and release engine, etc. In addition, task scheduling optimization strategy is proposed based on meteorological service objects priority, meteorological service release method priority, and multithread, multi-process, distributed, high-concurrency processing techniques, which effectively solves the problems of delay, omission and repetition of meteorological service products release. We developed a software middleware for meteorological service products publishing, and it was applied to the construction of meteorological business system. The application has achieved high effect.