Background: The comparison between Oracle and MySQL databases is integral to the functioning of modern information systems, impacting organizations' success and decision-making processes. Oracle, a robust relational database management system (RDBMS), is widely recognized for its extensive feature set, scalability, and robust security measures, making it the preferred choice for large enterprises handling vast amounts of data. In contrast, MySQL, an open-source RDBMS acquired by Oracle Corporation, is favored for its affordability, adaptability, and user-friendly interface, particularly among startups and smaller enterprises.

Objectives: The primary aim of this study is to conduct a comprehensive comparative analysis of Oracle and MySQL databases, evaluating various factors such as features, performance, scalability, cost, security, availability, compatibility, flexibility, and future developments. By addressing specific research questions about query execution, scalability, community support, availability, and reliability, decision-makers can gain valuable insights to inform their database selection process.

Methods: To achieve the objectives, a literature review on both Oracle and MySQL databases will be conducted, along with a survey and an examination of metrics related to query execution and scalability. This review will be supplemented by an analysis of the databases’ feature sets to identify unique capabilities relevant to organizational requirements. Additionally, the study will analyze query execution and scalability to gain an in-depth understanding of their impact on decision-making. Methodological limitations will be acknowledged, and data collection and evaluation procedures will be clearly outlined.

Results: The comparative analysis will provide insights into the strengths and weaknesses of Oracle and MySQL databases across various dimensions, including features and capabilities, performance and scalability, cost and licensing, security and safety measures, availability and dependability, compatibility and ecosystem, flexibility, and customization, and future developments and trends. Specific findings related to query execution, scalability, community support, availability, and reliability will be highlighted to assist decision-makers in making informed choices.

Conclusion: In conclusion, the study aims to offer meaningful perspectives to technology supporters and decision-makers, enabling them to navigate the complex landscape of database management systems effectively. By synthesizing the findings and addressing the identified research questions, the study seeks to facilitate informed decisions in selecting, deploying, and managing Oracle or MySQL databases based on the unique needs and objectives of organizations.