This document discusses requirements and technology issues for data centers of the future. It outlines a vision for modular, proximity-based data centers with mixed compute environments, redundancy, workload migration capabilities, and automation/orchestration. Current issues include a lack of standardization in orchestration/integration, limitations on linear scaling, and "flatness" challenges from multi-tiered network designs. The data center of the future aims to address these through software-defined networking, computing, and storage orchestrated in a secure, flat design. Companies that implement these technologies gain competitive advantages around utilization and rapid expansion.