Real Application Cluster (RAC) on Oracle Cloud with hands-on

***** **Overall Course Review:** The course "Real Application Cluster (RAC) on Oracle Cloud" garnered a global rating of **4.35** from recent reviews. The course, taught by Hayat, aims to provide a comprehensive understanding of Oracle RAC, starting from scratch with the setup and configuration process using virtualization tools like VirtualBox. The majority of reviewers appreciated Hayat's expertise and his ability to explain key concepts clearly and concisely. **Pros:** - **Expertise of Instructor (Hayat):** Students found Hayat to be an expert in Oracle RAC, with a clear and concise explanation of key concepts that made the subject matter easy to understand. - **Comprehensive Material:** The course material was deemed excellent, with detailed instructions for setting up Oracle RAC from scratch, including the download and configuration of VirtualBox, Oracle Linux, and Oracle Database Software. - **Responsiveness:** Hayat responded to issues and questions in a timely manner, which contributed positively to the learning experience. - **Practical Application:** The course provided practice sessions that allowed students to apply what they learned directly. - **Helpful Information:** The course contained a lot of helpful information, particularly for those looking to brush up on theoretical knowledge behind RAC configurations. **Cons:** - **Instruction Clarity and Video Organization:** Several reviewers found the instructions in the videos to be unclear at times, and the video organization was reported to sometimes make it difficult to follow along. - **Background Music:** A significant concern among reviewers was the background music, which was described as very annoying and distracting, making it difficult to concentrate on the lectures. - **Course Topic Accuracy:** One reviewer pointed out that the course title incorrectly includes "Oracle Cloud," suggesting that the topic name should be adjusted to accurately reflect the course content, which focuses on Oracle RAC rather than cloud-specific implementations. - **Theoretical Explanation:** Some students felt that a more thorough explanation of certain concepts, such as scan and private/VIP configurations, would enhance understanding. It was suggested that the instructor might highlight some theoretical points to complement the practical demonstrations. - **Presentation Quality:** A few reviewers critiqued the presentation style, noting it could be improved for better engagement with the course material. **Additional Feedback:** - **Background Music Issue:** The persistent issue with background music was a point of frustration for several students and was emphasized as an area for improvement. It was recommended that the music be removed to facilitate clearer communication. - **Overall Satisfaction:** Despite these concerns, most students reported being satisfied with the course's content and Hayat's teaching style, indicating that the course is valuable for those interested in learning about Oracle RAC. **Conclusion:** The "Real Application Cluster (RAC) on Oracle Cloud" course has received a positive reception overall, with most students appreciating the depth of content and the expertise of the instructor. However, there are clear areas for improvement, particularly in terms of video clarity, background music, and presentation style. Addressing these issues will likely enhance the learning experience and increase student satisfaction. *****