Oracle Database Migration Project: Planning and Implementation

This project provides a comprehensive plan for migrating an Oracle database to a new environment. It begins with a description of the chosen organization (e.g., a hospital) and the need for migration, outlining business requirements. The project details the current "As-Is" architecture, including server configurations, storage, and network setups, followed by an Entity Relationship Diagram (ERD) of the database. It proposes a "To-Be" architecture with considerations for High Availability (RAC or Data Guard), along with Oracle software file structures (OFA or custom), and ASM implementation. The project defines tablespaces, tables, constraints, and indexes, providing relevant SQL statements. Furthermore, it outlines a backup strategy using RMAN, detailing retention policies, and Recovery Time Objective (RTO) and Recovery Point Objective (RPO). The project concludes with a step-by-step migration plan, presented in both textual and flowchart formats. All content adheres to APA guidelines, including citations and references.