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Mimer SQL has full ACID support, support for stored procedures and is the only database that has a full score on SQL compliance Mnesia: Ericsson: 2014 Open Source Erlang License Mnesia is a distributed, soft real-time database management system written in the Erlang programming language. It is distributed as part of the Open Telecom Platform ...
SQLite is a software library that implements a self-contained, server-less, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code, chiefly C, for SQLite is in the public domain. It includes both a native C library and a simple command line client for its database.
The second meaning of the term “real-time database” adheres to a stricter definition of real-time consistent with Real-time computing. Hard real-time database systems work with a real-time operating system to ensure the temporal validity of data through the enforcement of database transaction deadlines and include a mechanism (such as ...
Through query federation with other databases, developers can build applications that interact with multiple data sources at the same time (as well as with database platforms from other vendors). Federation proxy tables that map to tables in external databases can be created; these are materialized as in-memory tables but that can be interacted ...
NOMAD remains an extremely stable product that is enhanced to keep up with contemporary needs, such as access to Oracle and SQL Server data on mid-tier platforms, full e-mail support and additional types of output formatted in HTML, XML, and PDF. A new line of products began later in the 1990s, starting with RP/Web.
The SQL market referred to this as static SQL, versus dynamic SQL which could be changed at any time, like the command-line interfaces that shipped with almost all SQL systems, or a programming interface that left the SQL as plain text until it was called. Dynamic SQL systems became a major focus for SQL vendors during the 1980s.
Some - can only reverse engineer the entire database at once and drops any user modifications to the diagram (can't "refresh" the diagram to match the database) Forward engineering - the ability to update the database schema with changes made to its entities and relationships via the ER diagram visual designer Yes - can update user-selected ...
Only allows one sheet at a time. PlanMaker – for MS Windows, Linux, MS Windows Mobile and CE; part of SoftMaker Office; Quattro Pro – Originally introduced as a stand-alone DOS and Microsoft Windows application, it eventually became part of WordPerfect Office in 1994. StarOffice Calc – Cross-platform.