| Subject | English | Russian |
| progr. | Data Domain archive data tier | уровень архивных данных Data Domain (ssn) |
| progr. | data tier | уровень данных (Alex_Odeychuk) |
| comp., MS | data tier | уровень данных (A layer that is part of a three-tier server software architecture that stores and persists data. Each logical server machine group contains an interface tier (a perimeter network), an application tier, and a data tier. This architecture provides high levels of scalability) |
| progr. | data tier | слой данных (datatier.info owant) |
| comp., MS | Data Tier Summary | сводка уровня данных (Visual Studio 2013 Rori) |
| comp., MS | data-tier application | приложение уровня данных (A application that captures the SQL Server database and instance objects used by a client-server or 3-tier application) |
| comp., MS | data-tier application instance | экземпляр приложения уровня данных (A copy of a DAC deployed on an instance of the Database Engine. There can be multiple DAC instances on the same instance of the Database Engine) |
| comp., MS | data-tier application package | пакет приложения уровня данных (An XML manifest that contains all of the objects defined for the DAC; the package gets created when a developer builds a DAC project. Rori) |
| comp., MS | SQL Server data-tier application project | проект приложения уровня данных SQL Server (A Visual Studio project used by database developers to create and develop a DAC. DAC projects get full support from Visual Studio and VSTS source code control, versioning, and development project management) |