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| Application of LINQ technology in SQLite database development of meteorological forecast |
| Yang Hao,Li Congchu,Yan Zonghua,Gao Aizhen |
| Ningbo Meteorological Network and Equipment Support Center,Ningbo 315012 |
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Abstract Utilizing a series of characteristics of LINQ in .NET platform and LINQ to Entities framework,the object-relation mapping model is established in order to fast operate SQLite database.The meteorological observation business software (MOI) of integrated surface observation system adopts the SQLite database for storing local data.The process of secondary development for SQLite database by using traditional database access technology is complicated and error-prone.Because of the advantages of LINQ technology such as coding fast,code readable,high data access performance and post code maintenance handily,it allows developers more approachable.LINQ technology provides a quick way for secondary utilization of the local SQLite database at meteorological stations.
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Received: 03 May 2016
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李明彧.LINQ技术在软件开发中的应用[J].数字技术与应用,2010,1(11):136.
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2016, Vol. 33 
