Oracle certification is a form of certification for Oracle database and application developers, administrators and IT professionals. Obtaining an Oracle certification demonstrates that the holder has skills and knowledge in a specific area, which can be beneficial for career advancement and employment opportunities. Here are a few uses for obtaining an Oracle certification: Enhance career competitiveness: An Oracle certification proves that you are a recognized professional with relevant skills and knowledge. This can help you stand out in the workplace and improve your career competitiveness. Help in finding a job: Having an Oracle certification can help you gain an edge in the job search process and make employers more willing to hire you. Increase your income: By earning Oracle certifications, you can demonstrate a high level of technical competence and expertise, which can allow you to ask for more in salary negotiations. Keep relevant skills up-to-date: In order to maintain the validity of Oracle certifications, holders need to take training and exams to update relevant skills, which can motivate them to keep learning and improving. In conclusion, Oracle certifications can help you succeed in your career and help increase your efficiency and productivity.