* Domain Model Flexibility - Shape domain models in a most suitable way, responding to needs and challenges as they come using built-in indexing capabilities * Perfect Audit Trail - Every event and its cause are serialized so that every action and its outcome can be traced * Functionality Mapping - Designating commands and events provides developers with a clear, succinct "one-page view" of available functionality * Strongly Typed Schema - All commands and events are compactly serialized according to their typing information and schema migration capabilities are included * Tooling - The Java implementation comes with JMX introspection and management primitives built-in. Additional application tooling is available, such as a GraphQL adaptor

* Hierarchical associative memory (i.e., multidimensional array) * No restrictions on data types of indexes and content * Can impose any schema, dictionary or data organization * GT.M’s compiler for standard M (MUMPS) scripting language implements full support for ACID (Atomic, Consistent, Isolated, Durable) transactions using optimistic concurrency control and software transactional memory (STM) that resolves common mismatches between databases and programming languages * Logical Multi-Site (LMS) application configurations provide unrivaled business continuity during unplanned and planned events, including upgrades that involve changes to application logic and schema