erwin Data Modeler VS Oracle RMAN
As of 30 October 2026, Oracle RMAN is named by 126 companies and erwin Data Modeler by 128; erwin Data Modeler skews to companies under 200 people (44% vs 46%), Oracle RMAN to companies over 1,000 (33% vs 45%).
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
The website-and-DNS footprint is not comparable between a marketing suite and a CRM: erwin Data Modeler's script and mail records show on hundreds of thousands of small sites, Oracle RMAN rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- erwin Data Modeler: 2–200 employees
- 44%
- Oracle RMAN: 2–200 employees
- 46%
- erwin Data Modeler: 1,000+ employees
- 45%
- Oracle RMAN: 1,000+ employees
- 33%
- Postings per company, 90 days
- 2.4 · 3.1
- Website or DNS footprint
- 0 · 0
Who chooses which
Share of each tool's companies in every segment. "Leans" marks a gap of more than two points.
| Segment | erwin Data Modeler | share | Oracle RMAN | share | Leans |
|---|---|---|---|---|---|
| 2-10 employees | 9 | 7% | 3 | 2% | erwin Data Modeler |
| 11-50 employees | 17 | 13% | 24 | 19% | Oracle RMAN |
| 51-200 employees | 30 | 23% | 31 | 25% | even |
| 201-500 employees | 8 | 6% | 18 | 14% | Oracle RMAN |
| 501-1000 employees | 7 | 5% | 8 | 6% | even |
| 1001-5000 employees | 23 | 18% | 18 | 14% | erwin Data Modeler |
| 5001-10000 employees | 8 | 6% | 8 | 6% | even |
| 10,001+ employees | 26 | 20% | 15 | 12% | erwin Data Modeler |
| Self-employed | – | – | 1 | 1% | outside top 12 |
| Segment | erwin Data Modeler | share | Oracle RMAN | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 62 | 48% | 74 | 59% | Oracle RMAN |
| Business & finance services | 36 | 28% | 21 | 17% | erwin Data Modeler |
| Manufacturing & industry | 11 | 9% | 10 | 8% | even |
| Commerce & trade | 5 | 4% | 2 | 2% | erwin Data Modeler |
| Consumer services & leisure | 4 | 3% | 4 | 3% | even |
| Public, community & associations | 3 | 2% | 2 | 2% | even |
| Hospitality & travel | 2 | 2% | – | – | outside top 12 |
| Property & construction | 2 | 2% | – | – | outside top 12 |
| Automotive | 1 | 1% | 1 | 1% | even |
| Health care | 1 | 1% | 2 | 2% | even |
| Utilities & infrastructure | 1 | 1% | 3 | 2% | even |
| Media & content | – | – | 4 | 3% | outside top 12 |
| Transport, logistics & rental | – | – | 3 | 2% | outside top 12 |
| Segment | erwin Data Modeler | share | Oracle RMAN | share | Leans |
|---|---|---|---|---|---|
| United States | 80 | 63% | 72 | 57% | erwin Data Modeler |
| Canada | 10 | 8% | 3 | 2% | erwin Data Modeler |
| United Kingdom | 10 | 8% | 8 | 6% | even |
| India | 5 | 4% | 3 | 2% | even |
| Australia | 4 | 3% | – | – | outside top 12 |
| Spain | 4 | 3% | – | – | outside top 12 |
| United Arab Emirates | 2 | 2% | 2 | 2% | even |
| Portugal | 2 | 2% | 3 | 2% | even |
| Saudi Arabia | 2 | 2% | – | – | outside top 12 |
| Belgium | 1 | 1% | – | – | outside top 12 |
| Brazil | 1 | 1% | 2 | 2% | even |
| Denmark | 1 | 1% | – | – | outside top 12 |
| France | – | – | 6 | 5% | outside top 12 |
| Italy | – | – | 4 | 3% | outside top 12 |
| Germany | – | – | 3 | 2% | outside top 12 |
| Singapore | – | – | 3 | 2% | outside top 12 |
| Hungary | – | – | 2 | 2% | outside top 12 |
| Segment | erwin Data Modeler | share | Oracle RMAN | share | Leans |
|---|---|---|---|---|---|
| Data & AI | 379 | 66% | 6 | 1% | erwin Data Modeler |
| IT operations & business systems | 57 | 10% | 488 | 80% | Oracle RMAN |
| Software engineering | 35 | 6% | 36 | 6% | even |
| Legal, compliance & risk | 3 | 1% | – | – | outside top 12 |
| Product, program & project management | 3 | 1% | – | – | outside top 12 |
| Construction and civil | 2 | 0% | – | – | outside top 12 |
| General management & consulting | 2 | 0% | – | – | outside top 12 |
| Sales | 1 | 0% | – | – | outside top 12 |
| Unclassified | 1 | 0% | – | – | outside top 12 |
| Administration & office | – | – | 4 | 1% | outside top 12 |
| Engineering (non-software) | – | – | 4 | 1% | outside top 12 |
| Customer service & success | – | – | 1 | 0% | outside top 12 |
| Marketing & communications | – | – | 1 | 0% | outside top 12 |
The companies behind each column
Companies using erwin Data Modeler →
Companies using Oracle RMAN →
database tools ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Oracle RMAN is named by 126 companies in job postings and erwin Data Modeler by 128; 0 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/erwin-data-modeler-vs-oracle-rman)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- Job postingsRead hourly from career sites. A tool counts when the employer's own text names it as the team's system; both tools can count for one company.
- Website and DNSScripts and embeds on the company's pages, plus SPF, DKIM, MX and CNAME records of its domain that point at the vendor.
- SegmentsCountry, size and industry from the company profile built from its website.
- Not a reviewNo ratings, prices or feature claims. For those, read the vendors.
erwin Data Modeler vs Oracle RMAN: questions
Which is more used, erwin Data Modeler or Oracle RMAN?
By companies naming it in their own job postings, erwin Data Modeler (128) over Oracle RMAN (126). By website-and-DNS footprint, Oracle RMAN (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses erwin Data Modeler?
44% of erwin Data Modeler companies have 2 to 200 employees, against 46% for Oracle RMAN. 45% of erwin Data Modeler companies have over 1,000 employees, against 33% for Oracle RMAN.
Do companies run both?
0 companies name both in their postings, usually erwin Data Modeler in marketing and Oracle RMAN in sales, or during a migration.
Where do these numbers come from?
From the employer's own text in job postings read hourly from career sites, and from scripts found on company websites in our crawl. No vendor data, no surveys.
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