c# - Data Mapping between two different Database Schemas -


i have design system sql database work data different databases may in database such mysql or oracle etc. system map attributes of database database schema , store them.. example reference link: https://msdn.microsoft.com/en-us/library/aa728893(v=vs.71).aspx since new, can't attach images why providing links.

all searches end getting mapping tools want how create tool myself. not professional little push enough me , highly appreciated. in advance.

this, said in comment, sounds me job integration services package.

if use microsoft sql server integration services should first have microsoft sql server data tools installed on development machine.

afterwards start creating new integration service project inside visual studio. can add odbc connection manager manage different databases input of data. after can add different transformation container objects in package transform data need it. @ end need specify output of elements database want store information collect other sources.

you can create different package every source database have tasks can separated. unfortunately complete tutorial long me post here can check out tutorial on microsoft web site. other example here.

as warning should really careful data types because if don't match/convert them correctly package fail not obvious errors.

if choose .tt(t4 template) solution in create application should start connecting sources database , loop through tables definitions columns , store them xml file. matching have inside text template file have matching done when table read data source.

here example should started. note in example output file .cs file not .xml can configure t4 directive <#@ output extension=".xml" #>.


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