Impedance Mismatch is not an “Objects vs. Relations” Problem.(DRAFT)

The problem of impedance mismatch between applications written in OO languages and relational DB is not a problem of discrepancy between object-oriented and relational approaches themselves. Its real causes can be found in usual implementation of the ОО approach. Direct comparison of the two approaches cannot be used as a base for the conclusion that they are discrepant or mismatched. Experimental proof of the absence of contradiction between the object-oriented paradigm and the relational data model is also presented in the paper.


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