What if the biggest lesson from Tech Field Day isn’t about new technology, but about how infrastructure is designed and managed? Alastair Cooke shares his key takeaways from Cloud Field Day 25, including why rising RAM and SSD costs are driving more efficient system design, why it’s important to reflect on the progress of cloud and internet technologies, and how the tech industry consistently moves in cycles—from shortages to innovation booms. These insights from the event’s presentations offer valuable guidance for making smarter, more strategic technology decisions in a rapidly evolving landscape.