基于代碼遷移的Web服務和WPS服務新模型
發(fā)布時間:2019-05-27 07:40
【摘要】:為了能夠避免或減少數(shù)據(jù)傳輸量的Web服務新模式,提出一種利用程序代碼遷移代替數(shù)據(jù)遷移的Web服務新模型——基于代碼遷移的Web服務(CTWS)。同時通過擴展OGC WPS規(guī)范、建立代碼遷移技術實現(xiàn)體系,將CTWS應用于WPS服務,提出基于代碼遷移的WPS(CTWPS)模型和技術方法。最后通過實踐,對相關理論和技術進行了驗證,比較CTWPS與OGC WPS服務在數(shù)據(jù)傳輸量和調(diào)用效率之間的優(yōu)劣。研究結果表明:CTWPS相對于現(xiàn)有OGC WPS具有數(shù)據(jù)傳輸量小、調(diào)用效率和可靠性高的優(yōu)點,CTWS具有廣泛的應用價值。
[Abstract]:In order to avoid or reduce the new pattern of Web services, a new model of Web services based on code migration, which uses program code migration instead of data migration, is proposed. (CTWS)., a Web service based on code migration, is proposed. At the same time, by extending OGC WPS specification, the implementation system of code migration technology is established, and CTWS is applied to WPS service, and the WPS (CTWPS) model and technical method based on code migration are put forward. Finally, through practice, the related theories and technologies are verified, and the advantages and disadvantages of CTWPS and OGC WPS services in data transmission volume and calling efficiency are compared. The results show that CTWPS has the advantages of small data transmission, high calling efficiency and reliability compared with the existing OGC WPS, and CTWS has a wide range of application value.
【作者單位】: 中南大學地球科學與信息物理學院;長沙理工大學交通運輸工程學院;
【基金】:長沙理工大學道路災變防治及交通安全教育部工程研究中心開放基金資助項目(kfj100308) 湖南省重點學科建設資助項目(2011年)
【分類號】:TP393.09
[Abstract]:In order to avoid or reduce the new pattern of Web services, a new model of Web services based on code migration, which uses program code migration instead of data migration, is proposed. (CTWS)., a Web service based on code migration, is proposed. At the same time, by extending OGC WPS specification, the implementation system of code migration technology is established, and CTWS is applied to WPS service, and the WPS (CTWPS) model and technical method based on code migration are put forward. Finally, through practice, the related theories and technologies are verified, and the advantages and disadvantages of CTWPS and OGC WPS services in data transmission volume and calling efficiency are compared. The results show that CTWPS has the advantages of small data transmission, high calling efficiency and reliability compared with the existing OGC WPS, and CTWS has a wide range of application value.
【作者單位】: 中南大學地球科學與信息物理學院;長沙理工大學交通運輸工程學院;
【基金】:長沙理工大學道路災變防治及交通安全教育部工程研究中心開放基金資助項目(kfj100308) 湖南省重點學科建設資助項目(2011年)
【分類號】:TP393.09
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