Uzhinskiy Aleksandr

Metody I Sredstva Monitoringa Servisov Peredachi Dannykh: Teoriya I Praktika Sozdaniya Sredstv Monitoriga Servisov Peredachi Dannykh V Global'nykh Raspredelennykh Infrastrukturakh Uzhinskiy Aleksandr Russian edition

Grid ? tekhnologiya sozdaniya geograficheskiraspredelennykh programmno-apparatnykh komp'yuternykhinfrastruktur, prednaznachennykh dlya ob"edineniyaraznorodnykh resursov s tsel'yu povysheniya effektivnostiikh ispol'zovaniya i ekonomii zatrat. Odnoy izvazhneyshikh funktsiy grid yavlyaetsya raspredelenie,khranenie i obrabotka ogromnykh massivov dannykh, za chtootvechayut spetsializirovannye servisy. Grid-infrastruktury mogut sostoyat' iz soten saytov(regional'nykh komp'yuternykh tsentrov), na kotorykhustanovleny razlichnye sistemy khraneniya faylov. Dlyavzaimodeystviya s sistemami khraneniya ispol'zuyutsyarazlichnye servisy, a za peredachu dannykh otvechayutrazlichnye protokoly. Servisy peredachi dannykhorganizuyut rabotu vsekh elementov i servisovupravleniya dannymi, a takzhe obrabatyvayut informatsiyuob oshibkakh na lyubom etape peredachi dannykh. Ezhednevnopodobnymi servisami vypolnyayutsya tysyachi transportnykhzadach, peresylayutsya desyatki tysyach faylov, obshchieob"emy peredavaemoy informatsii sostavlyayut desyatkiterabayt v den'! Ot nadezhnosti i korrektnosti rabotypodobnykh servisov napryamuyu zavisit uspekh ispol'zuyushchikhikh proektov.