ABCCompanyhasapproximately150’000productsintheircatalogandwantstoputthesewithinaCoherencecachetoimproveperformanceandaccesstimesoftheirexistingJEEapplicationwithouttoomuchchangetoexistingcode.Thereareanumberofservletsthatgetthesameproductinformationmultipletimeswithinapage.Therearealsoanumberofserver-basedprocessesthatrunatregularintervalsandalsorequestproductinformationmanytimes.Productshavesmallchangeswhichneedtobeupdatedduringtheday.
Whatwouldbethemostappropriatecachingschemetouse?()