This standard introduces a flexible on-chain storage pattern that organizes data into structured tables with schemas, similar to a traditional database. This approach allows new tables to be added at runtime without impacting existing contracts, thereby simplifying upgrades and extensions. By providing a unified interface for data access, the standard enables any contract or off-chain service to read stored data without the need for custom getter functions. Additionally, by standardizing event emissions for state changes it enables automatic, schema-aware indexing.