DigitalOcean is taking on Amazon, Microsoft, and Alphabet in the cloud computing space.Many years ago, businesses would collect customer and operational data and store it on physical servers located on-site. Today, they rent hardware capacity from enormous, centralized data centers instead for a fraction of the cost, which is a practice called cloud computing.Data-center operators like Amazon Web Services, Microsoft Azure, and Alphabet's Google Cloud dominate the cloud industry. Their services have expanded ...