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The Enhanced Entity-Relationship (EER) Model is one of the most used modeling languages for the conceptual design of database. However, to the best of our knowledge, there are no metamodels and Computer-Aided Software Engineering (CASE) tool that provide support to code generation and schema validation from conceptual data model according to the EER classical notation (i.e., Chen/Elmasri and Navathe's notation -Â cf. Fig below). Aiming to overcome the previous shortcoming, we have proposed a metamodel and a CASE tool named EER MetaModel (EERMM) and EERCASE, respectively.
EERCASE is a CASE tool developed in the Center of Informatics (CIn) at the Federal University of Pernambuco (UFPE).
Feel free to use our CASE tool and send to us suggestions to improve it (Download link for Windows 64bit and Linux 64bit.).
