First, Microsoft tapped the AI data center brakes. Now analysts are worried about Amazon.

Amazon Web Services CEO Matt Garman.

Amazon

• Wall Street analysts say Amazon has paused some data center deals.
• The data center market may be slightly cooling, after a frenzied couple of years.
• Microsoft has also taken its foot off the AI accelerator a bit recently.

First, it was Microsoft. Now Amazon is raising eyebrows on Wall Street as fresh signs suggest the cloud giant may be easing off the accelerator in the race to build AI data centers.

Some analysts are concerned that Amazon Web Services...