Server room at Churchill Downs
The server room at Churchill Downs as AT&T and Mobilitie have expanded mobile coverage in preparation for Kentucky Derby 142.
Image: Jonathan Palmer/TechRepublic
Teena Maddox is a Senior Writer at TechRepublic, covering hardware devices, IoT, smart cities and wearables. She ties together the style and substance of tech. Teena has spent 20-plus years writing business and features for publications including People, W and Women's Wear Daily.