GT.M™ Database Engine with Extreme Scalability and Robustness

Rock Solid. Lightning Fast.

GT.M is a database engine with scalability proven in the largest real-time core processing systems in production at financial institutions worldwide, as well as in large, well known health care institutions, but with a small footprint that scales down to use in small clinics, virtual machines and software appliances. The GT.M data model is a hierarchical associative memory (i.e., multi-dimensional array) that imposes no restrictions on the data types of the indexes and the content - the application logic can impose any schema, dictionary or data organization suited to its problem domain.* GT.M's compiler for the standard M (also known as MUMPS) scripting language implements full support for ACID (Atomic, Consistent, Isolated, Durable) transactions, using optimistic concurrency control and software transactional memory (STM) that resolves the common mismatch between databases and programming languages. Its unique ability to create and deploy logical multi-site configurations of applications provides unrivaled continuity of business in the face of not just unplanned events, but also planned events, including planned events that include changes to application logic and schema.

Worldwide, GT.M is used in multiple industries, including finance, health care, transportation, manufacturing and others. GT.M supplies the processing power to the FIS Profile™ enterprise banking application.

GT.M for selected platforms, including GNU/Linux on the popular x86 architecture, can be downloaded under the terms of the Affero GNU General Public License (AGPL) version 3, from Source Forge.

* Many popular database products impose relational or object-oriented schema within the engine itself.  Database engines that do not impose schemas, but which allow layered application software to impose and use whatever schema that is appropriate to the application are popularly referred to as "key-value", "document oriented", "schema-less" or "schema-free" databases.

Sample Users
	Located in Wasila, north east of Anchorage, Alaska Clinic brings a state of the art medical practice specializing in orthopedics, internal medicine and pulmonology to the spectacular countryside of the Talkeetna Mountains.  The medical records of patients at Alaska Clinic are electronically stored in VistA - the sophisticated, comprehensive, robust and adaptable developed by and used throughout the US Department of Veterans Affairs.  Alaska Clinic runs VistA on GT.M on Debian GNU/Linux. Visit: http://alaskaclinic.com/
	Blue Mountain Hospital in Blanding, Utah, offers crucial medical services to residents of the Four Corners region encompassing sections of Utah, Colorado, Arizona and New Mexico, with the proven, state of the art, free / open source software (FOSS) electronic health record (EHR) stack of Medsphere OpenVista on GT.M on Linux. Blue Mountain Hospital is a historic collaboration between the Ute Mountain Ute Tribe, Utah Navajo Health Systems and private parties to provide health care to this scenic and diverse area. Visit: http://bluemountainhospital.com/
	The goal of the Foundation for Blood Research is to find more effective ways to identify, manage, and prevent human disease through clinical and laboratory investigation, epidemiology, outreach science education, computer-based analysis, public health program design, and clinical testing. FBR's laboratory system, which is critical to its success, is built on GT.M. Visit: http://www.fbr.org
	Based in the Virginia suburbs of Washington, Northwest Federal Credit Union was originally the credit union for employees of the Central Intelligence Agency. It is now a rapidly growing institution whose membership has broadened to those associated with several Federal agencies as well as hundreds of companies in the area. NWFCU provides services to its members around the world, and relies on the security, robustness and performance of its processing system which is built on GT.M. Visit: http://www.nwfcu.org/
	TriVIN is the leading provider of automated motor vehicle registration services, and electronic lien, title, and collateral management for automobile dealerships, lease and rental companies, and financial institutions in the United States.  With a transaction-based revenue model, TriVIN relies on a GT.M-based back end to be highly available. Visit: http://www.trivininc.com/
	Profile is FIS’ premier real-time, ultrascalable core banking system. It is a fully integrated solution that includes customer, banking product, account and transactional requirements. Loan and deposit products are supported by an extensive inventory of configurable features that are shared across all banking lines of business. With unmatched production scalability and ultrahigh availability, Profile deployed on GT.M supports tens of millions of accounts at hundreds of institutions around the world, ranging from de novo startups to top-tier global banks, making it the premier choice for organizations committed to a 24 x 365, always-on solution. Visit: http://fis-profile.com

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