This is the Self- Paced Virtual version of Classroom course Informix Internal Architecture (IX911) and Instructor-Led Online course Informix Internal Architecture - Instructor Led Online (3X911). This is a self-paced online course. The average amount of time to complete this course is 32 hours. Once you receive your access information, you will have 60 days to complete this course. Please do not make travel arrangements for this course. After you receive confirmation that you are enrolled, you will be sent further instructions to access the course. This course is intended for experienced Informix System Administrators interested in advancing their troubleshooting and monitoring skills. In this course, you will learn advanced skills for monitoring and analyzing various structures within an Informix environment. You will be presented with detailed information about the architecture of dbspaces, blobspaces, sbspaces, and their various components down to the page level. You will also learn more about virtual processors and how to monitor thread activity. You will learn more about shared memory components and how memory pools are designed and used. Finally, you will learn more in-depth details about various Informix processes, including checkpoints, physical and logical logging, and fast recovery. The self-paced format gives you the opportunity to complete the course at your convenience, at any location, and at your own pace. The course is available 24 hours a day. Once you have accessed the course, instructor help is available via the course forum Monday through Friday; questions will be responded to within 24 hours.
