Programming request with GreatFree is an efficient programming technique to implement distributedpolling in the cloud computing environment. GreatFree is a distributed programming environment throughwhich diverse distributed systems can be established through programming rather than configuring orscripting. GreatFree emphasizes the importance of programming since it offers developers theopportunities to leverage their distributed knowledge and programming skills. Additionally, programmingis the unique way to construct creative, adaptive and flexible systems to accommodate various distributedcomputing environments. With the support of GreatFree code-level Distributed Infrastructure Patterns,Distributed Operation Patterns and APIs, the difficult procedure is accomplished in a programmable,rapid and highly-patterned manner, i.e., the programming behaviors are simplified as the repeatableoperation of Copy-Paste-Replace. Since distributed polling is one of the fundamental techniques toconstruct distributed systems, GreatFree provides developers with relevant APIs and patterns to programrequests/responses in the novel programming environment.
展开▼
