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Este Cmap, tiene información relacionada con: INTRODUCTION TO THE DATABASE, Phases 1. Strategy and planning, INTRODUCTION TO THE DATABASE Diagram of Relation of Entity, Development It includes Phases, 1. Strategy and planning For need and scope of a new system., create structure of the database applications development Oracle Application Express (APEX) can be used for this purpose., Data Modeling conceptual As to model, INTRODUCTION TO THE DATABASE Development, 5. Implementation will be displayed ready for use, Diagram of Relation of Entity ???? Entity, Phases 2.Analysis of the requirements, Initially, a conceptual model that is independent of any hardware or the DBMS system. It is crucial to model a system of information accurately before building it, to avoid costly mistakes., Entity entities represent the data elements needed for the system, Phases 6. Operations and maintenance, Data Modeling conceptual Why to model, 4. Development create structure of the database, 2.Analysis of the requirements a analysis conceptual., Diagram of Relation of Entity ???? Relationship, 3.Design a conceptual design, logical and physical., As to model ???? Initially, a conceptual model that is independent of any hardware or the DBMS system., Phases 3.Design