Walmart says its own hybrid cloud system now has 10K "edge nodes" across the US, helping to reduce costs by 10%-18% annually and lessen reliance on cloud giants (Aaron Tilley/Wall Street Journal)

Aaron Tilley / Wall Street Journal:
Walmart says its own hybrid cloud system now has 10K “edge nodes” across the US, helping to reduce costs by 10%-18% annually and lessen reliance on cloud giants  —  Retailer says new hybrid system allows the company to switch between cloud providers and its servers, saving time and money