Week 10 - Wrapping Up My Journey Through the Cloud

When I started this blog, I shared how my background as a Satellite Communications Technician in the Air Force helped grow my interest in understanding how technology works under the hood. Throughout this course, I’ve been able to carry that same curiosity into learning about cloud computing.

Over the 9 weeks, I’ve gained a better understanding of how cloud environments operate, including virtualization, networking, security, automation, and orchestration. I’ve also learned how these technologies work together to provide flexible and scalable services.

Overall, this course helped me see how many of the IT fundamentals I’ve learned and worked with connect to the cloud. While there is still plenty for me to learn, I feel like I’m leaving this course with a stronger foundation and a better understanding of where cloud technology fits into the bigger picture.

Week 9 - RTO vs. RPO: Why Both Matter

Before learning about disaster recovery, I honestly thought Recovery Time Objective (RTO) and Recovery Point Objective (RPO) were basically the same thing. It turns out they each answer a different question. RTO is all about how quickly a business needs to get its systems back online after an outage, while RPO focuses on how much data the business can afford to lose. I found it helpful to think of RTO as the "time" goal and RPO as the "data" goal. Both are important because recovering quickly doesn't help much if you've lost critical information, and protecting all your data doesn't mean much if your systems stay offline for too long. Understanding both helps organizations build a disaster recovery plan that keeps downtime and data loss to a minimum.