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Are you interested in mastering Oracle Database administration from the ground up? The ‘DBA Oracle Essencial – Aprenda do zero!’ course on Coursera is an excellent choice for beginners eager to understand the core concepts and architecture of Oracle databases. Unlike many courses that skip over the fundamental ‘why’s,’ this course emphasizes the importance of understanding the architecture—both physical and logical structures—which is crucial for effective database management.
The instructor thoroughly explains key concepts such as creating users, understanding levels of isolation, flashback features, and synonyms. This deep dive into the architecture helps students move beyond rote learning to truly grasp how Oracle databases operate, enabling them to troubleshoot and optimize effectively.
What makes this course particularly valuable is its focus on foundational knowledge, which forms the basis for advanced topics. Whether you’re starting a career in database administration or seeking to strengthen your understanding, this course provides a solid base. The engaging teaching style and detailed explanations make complex concepts accessible.
Overall, I highly recommend this course for beginners who want to learn Oracle Database administration from scratch, with a special focus on understanding the architecture. It’s a great stepping stone toward becoming a proficient Oracle DBA.
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