What Is Rack-Scale Computing, And Why Is It Relevant Again?
DataCenterKnowledge, September 15,2025
As AI transforms computing demands, rack-scale architecture emerges as the solution - treating entire racks as unified computing platforms rather than collections of servers.
For decades, servers have been the fundamental building block of data centers. Deploying a workload requires enough servers to support that workload. Infrastructure monitoring, power management, and so on also largely occur at the server level.
In the AI era, server-scale approaches to data centers are becoming increasingly inadequate. A better strategy, arguably, is rack-scale computing - an idea that is not all that new, but that has perhaps finally come into its moment.