DOORS Insights

What is DOORS?

IBM Rational DOORS (Dynamic Object-Oriented Requirements System) is a requirements management application. It is used to capture, trace, analyze, and manage requirements, ensuring that they are clearly defined, consistently applied, and meet business objectives. DOORS is commonly used in industries such as aerospace, automotive, and defense where rigorous requirements traceability and compliance are critical.

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What other technologies are related to DOORS?

DOORS Competitor Technologies

Cameo

Cameo Systems Modeler (formerly MagicDraw) is a model-based systems engineering (MBSE) tool that competes with DOORS in requirements management and system design.

mentioned alongside DOORS in 37% (6.9k) of relevant job posts

Polarion

Polarion ALM is a competitor to DOORS, offering requirements management, test management, and workflow automation capabilities.

mentioned alongside DOORS in 38% (3.8k) of relevant job posts

Rhapsody

IBM Rational Rhapsody is a model-driven development environment often used for systems engineering, and offers some competing requirement management features.

mentioned alongside DOORS in 36% (4k) of relevant job posts

JAMA

Jama Software is a requirements management and traceability tool that directly competes with DOORS.

mentioned alongside DOORS in 35% (3.8k) of relevant job posts

MagicDraw

MagicDraw is a modeling tool that includes some requirements management capabilities, and competes with DOORS.

mentioned alongside DOORS in 30% (1.8k) of relevant job posts

Reqtify

Reqtify is a requirements management and traceability tool that competes with DOORS.

mentioned alongside DOORS in 61% (837) of relevant job posts

Enterprise Architect

Enterprise Architect by Sparx Systems offers requirements management along with its broader modeling capabilities, and can be considered a competitor to DOORS.

mentioned alongside DOORS in 21% (2.2k) of relevant job posts

Codebeamer

Codebeamer is an Application Lifecycle Management (ALM) platform with requirement management capabilities that competes with DOORS.

mentioned alongside DOORS in 41% (1.1k) of relevant job posts

DOORS Complementary Technologies

SysML

SysML (Systems Modeling Language) is a modeling language used to represent complex systems, often used in conjunction with requirements management tools like DOORS to visualize and manage system requirements.

mentioned alongside DOORS in 22% (5.5k) of relevant job posts

DXL

DXL (DOORS Extension Language) is the scripting language used to customize and extend DOORS functionality.

mentioned alongside DOORS in 65% (498) of relevant job posts

Matlab/Simulink

MATLAB and Simulink are used for modeling and simulating dynamic systems. While not direct competitors, requirements can be linked from DOORS to Simulink models for verification and validation.

mentioned alongside DOORS in 6% (5.4k) of relevant job posts