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Erwin Data Modeler: History, Applications, Technology & Companies

erwin Data Modeler (stylized as erwin but formerly as ERwin) is computer software for data modeling. Originally developed by Logic Works, erwin has since been acquired by a series of companies, before being acquired by Quest company in 2021

Language: English [EN]

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Erwin Data Modeler topic overview

The analysis highlights History, Applications, Technology and Companies as prominent areas in the source structure around Erwin Data Modeler.

Related topics: 38
Source areas: 3
Connected nodes: 41
Extracted relationships: 54
Concept neighborhoods: 26
Bridge connections: 41

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

History · 16 topics

Overview · 16 topics

Notable users · 6 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

As of: January 2026
Developers: Logic Works (Through 1998) · Platinum Technology (1998–1999) · CA Technologies (1999–2016) · erwin, Inc. (2016 to 2021) · Quest Software (2021 to present)
License: Proprietary, Trialware, EULA
Operating system: Microsoft Windows and iOS
Stable release: 15.2 version / January 6, 2026; 7 months ago (2026-01-06)
Type: CASE tool

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

History

Business process modeling CA, Inc.Client–server model Computer Associates Embarcadero Technologies

Notable users

Aetna IDMS New York Power Authority Sybase Database table

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Data modeling
Logic Works
IDEF1X
Information technology engineering
Computer-aided software engineering
Conceptual data model Conceptual schema
Logical data model Database design
Physical data model
Data definition language
Database-management systems Database Management System
Entity–relationships Entity–relationship model
Database constraints Relational database
Indexes Database index
James Martin James Martin (author)
Dimensional modeling
PostgreSQL

History

Notable users

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Erwin Data Modeler connects Entity context

The extracted context around Erwin Data Modeler shows recurring relationship patterns in the source. For example, Erwin Data Modeler → AllFusion, AllFusion ERwin Data Modeler, As, CA, CA ERwin Data Modeler, CA’s Jasmine, Computer Associates, ERwin, ERwin/ERX, Gupta Technologies, IDE, IDEs, In, In May, Logic Works, Logic Works ERwin, May, Microsoft, New Jersey, Platinum Technology Another extracted example is Erwin Data Modeler → Aetna, Aetna’s, As, Beginning, Computer Associates’ IDMS, ERwin, Sybase’s UnixRDBMS, UNDP, United Nations Development Programme. Use these groups to spot repeated connection types before inspecting the individual relationships.

Erwin Data Modeler

Top relations

related to history · 25

Erwin Data Modeler → AllFusion, AllFusion ERwin Data Modeler, As, CA, CA ERwin Data Modeler, CA’s Jasmine, Computer Associates, ERwin, ERwin/ERX, Gupta Technologies, IDE, IDEs, In, In May, Logic Works, Logic Works ERwin, May, Microsoft, New Jersey, Platinum Technology

related to Notable users · 9

Erwin Data Modeler → Aetna, Aetna’s, As, Beginning, Computer Associates’ IDMS, ERwin, Sybase’s UnixRDBMS, UNDP, United Nations Development Programme

related to overview · 9

Erwin Data Modeler → Another, At, CASE, Data Modeler, IDEF1X, James Martin, The, This, Users

Developers · 5

Erwin Data Modeler → CA Technologies (1999–2016), erwin, Inc. (2016 to 2021), Logic Works (Through 1998), Platinum Technology (1998–1999), Quest Software (2021 to present)

As of · 1

Erwin Data Modeler → January 2026

License · 1

Erwin Data Modeler → Proprietary, Trialware, EULA

Operating system · 1

Erwin Data Modeler → Microsoft Windows and iOS

Stable release · 1

Erwin Data Modeler → 15.2 version / January 6, 2026; 7 months ago (2026-01-06)

Type · 1

Erwin Data Modeler → CASE tool

Website · 1

Erwin Data Modeler → support.quest.com/erwin-data-modeler/15.2/download-new-releases/

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

erwin data software modeling acquired logic works technology modeler model also database ca inc quest used company technologies 2016 2018

Erwin Data Modeler relationships Subject–Predicate–Object triples

TTTA extracted 54 structured relationships around Erwin Data Modeler. Examples in this analysis include Erwin Data Modeler → As of → January 2026 and Erwin Data Modeler → Developers → Logic Works (Through 1998). The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Erwin Data Modeler	As of	January 2026	1.00	infobox
Erwin Data Modeler	Developers	Logic Works (Through 1998)	1.00	infobox
Erwin Data Modeler	Developers	Platinum Technology (1998–1999)	1.00	infobox
Erwin Data Modeler	Developers	CA Technologies (1999–2016)	1.00	infobox
Erwin Data Modeler	Developers	erwin, Inc. (2016 to 2021)	1.00	infobox
Erwin Data Modeler	Developers	Quest Software (2021 to present)	1.00	infobox
Erwin Data Modeler	License	Proprietary, Trialware, EULA	1.00	infobox
Erwin Data Modeler	Operating system	Microsoft Windows and iOS	1.00	infobox
Erwin Data Modeler	Stable release	15.2 version / January 6, 2026; 7 months ago (2026-01-06)	1.00	infobox
Erwin Data Modeler	Type	CASE tool	1.00	infobox
Erwin Data Modeler	Website	support.quest.com/erwin-data-modeler/15.2/download-new-releases/	1.00	infobox
Erwin Data Modeler	related to history	ERwin	0.60	section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Erwin Data Modeler bring nearby vocabulary together. In this analysis, examples include Erwin, Software and Modeling. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Erwin Data Modeler
- Erwin
- Software
- Modeling
- Modeler
- Database
- Create
- Users
- Quest
- Logic
- Used
- Works
- Model
erwin data modeler
- Erwin
- Modeling
- Software
- Modeler
- Model
- Later
- Users
- Governance
- Used
- Ca
- Database
- Technology
data modeling
- Erwin
- Modeling
- Modeler
- Business
- Model
- Software
- Governance
- Used
- Database
- Idef1x
- Developed
- Engineering
logic works
- Logic
- Works
- May
- Quest
- Platinum
- Technology
- Based
- Technologies
- Tool
- Ca
- Acquired
- Erwin
conceptual data model
- Create
- Erwin
- Modeling
- Modeler
- Used
- Model
- Several
- Software
- Governance
- Database
- Technology
- Users
logical data model
- Create
- Erwin
- Modeling
- Modeler
- Used
- Model
- Several
- Software
- Governance
- Database
- Technology
- Users
physical data model
- Create
- Erwin
- Modeling
- Modeler
- Used
- Model
- Several
- Software
- Governance
- Database
- Technology
- Users
data definition language
- Erwin
- Modeling
- Modeler
- Model
- Software
- Governance
- Used
- Database
- Create
- Users
- Technology
- Also

Connections between topic areas Semantic bridges

For Erwin Data Modeler, one of the stronger structural bridges in this analysis connects Erwin Data Modeler with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Erwin Data Modeler — Overview · splits 25 ⟂ 17

Erwin Data Modeler — History · splits 25 ⟂ 17

Erwin Data Modeler — Notable users · splits 35 ⟂ 7

Map overview Semantic statistics

Erwin Data Modeler

Nodes42

Edges41

Triples54

Avg. degree1.95

Density0.047619

Components1

Source & methodology

TTTA analyzes the structure around Erwin Data Modeler to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Applications, Technology & Companies, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Erwin Data Modeler · EN edition · Analysis: TopicsToTalkAbout

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