Theoretical Foundations of Distributed Databases

Throughout the 1970s and early 1980s, computer scientists like Edgar F. Codd (relational model), Jim Gray (transaction processing), and others began exploring the theoretical underpinnings of distributed data management, laying the conceptual groundwork for how data could be segmented and managed across multiple systems.

Significance

Established the academic and theoretical basis for managing data across multiple nodes, which would eventually lead to practical partitioning implementations.