Monday, April 18, 2011

Share Point FAQ

1. What is hybrid execution model ?
A: Sandboxed solutions can consume fully trusted GAC based classes via fully trusted proxy. The fully trusted proxy is a controlled exit point that allows sandboxed code to make a synchronous call out to logic that executes outside of the sandbox process.
i) Hybrid execution using a Full trust proxy






ii)Hybrid execution using a declarative workflow

iii)Hybrid execution using a external lists

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2. What is ISAPI Filters?
A: ISAPI(Internet Server Application Programming Interface) extensions servers as end points and ISAPI filters plays the role of interceptors. ISAPI filters are intercepts all the incoming requests targeted to IIS website.The fundamental concept is ISAPI filters provides pre-processing and post-processing of every incoming request.It provides low level functionality of the IIS like custom authentication and request logging.

Tuesday, March 15, 2011

WCF

endpoint allow clients to communicate with service contracts
WCF has varity of endpoint to communicate verious clients
1. HTTPBinding
2.NetTCP- cross machine communication
3.TCPnamedPipes - same machine communication
2,3 are used in bothend has WCF services

Sunday, January 16, 2011

Project Plan tips

1. If sitecolumns are not confirm at the development stage, refer the columns from web.config, so that it could be essly manegable with out code change in the later stages of the project
2. use non development/testing environments for trail deployments