基于代碼遷移的Web服務(wù)和WPS服務(wù)新模型
發(fā)布時(shí)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(wù)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(wù)新模型——基于代碼遷移的Web服務(wù)(CTWS)。同時(shí)通過擴(kuò)展OGC WPS規(guī)范、建立代碼遷移技術(shù)實(shí)現(xiàn)體系,將CTWS應(yīng)用于WPS服務(wù),提出基于代碼遷移的WPS(CTWPS)模型和技術(shù)方法。最后通過實(shí)踐,對相關(guān)理論和技術(shù)進(jìn)行了驗(yàn)證,比較CTWPS與OGC WPS服務(wù)在數(shù)據(jù)傳輸量和調(diào)用效率之間的優(yōu)劣。研究結(jié)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(diǎn),CTWS具有廣泛的應(yīng)用價(jià)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(xué)地球科學(xué)與信息物理學(xué)院;長沙理工大學(xué)交通運(yùn)輸工程學(xué)院;
【基金】:長沙理工大學(xué)道路災(zāi)變防治及交通安全教育部工程研究中心開放基金資助項(xiàng)目(kfj100308) 湖南省重點(diǎn)學(xué)科建設(shè)資助項(xiàng)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(xué)地球科學(xué)與信息物理學(xué)院;長沙理工大學(xué)交通運(yùn)輸工程學(xué)院;
【基金】:長沙理工大學(xué)道路災(zāi)變防治及交通安全教育部工程研究中心開放基金資助項(xiàng)目(kfj100308) 湖南省重點(diǎn)學(xué)科建設(shè)資助項(xiàng)目(2011年)
【分類號】:TP393.09
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