IBM Db2 VS MySQL
As of 30 October 2026, MySQL is named by 6,674 companies and IBM Db2 by 767; IBM Db2 skews to companies under 200 people (37% vs 64%), MySQL to companies over 1,000 (17% vs 40%).
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: IBM Db2's script and mail records show on hundreds of thousands of small sites, MySQL rarely leaves a trace outside its own apps. Compare on the job-posting numbers; use the footprint for reach.
- IBM Db2: 2–200 employees
- 37%
- MySQL: 2–200 employees
- 64%
- IBM Db2: 1,000+ employees
- 40%
- MySQL: 1,000+ employees
- 17%
- Postings per company, 90 days
- 4.4 · 2.4
- 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 | IBM Db2 | share | MySQL | share | Leans |
|---|---|---|---|---|---|
| Self-employed | 7 | 1% | 68 | 1% | even |
| 2-10 employees | 47 | 6% | 671 | 10% | MySQL |
| 11-50 employees | 113 | 15% | 2,040 | 31% | MySQL |
| 51-200 employees | 127 | 17% | 1,551 | 23% | MySQL |
| 201-500 employees | 95 | 12% | 755 | 11% | even |
| 501-1000 employees | 73 | 10% | 458 | 7% | IBM Db2 |
| 1001-5000 employees | 123 | 16% | 587 | 9% | IBM Db2 |
| 5001-10000 employees | 49 | 6% | 162 | 2% | IBM Db2 |
| 10,001+ employees | 133 | 17% | 382 | 6% | IBM Db2 |
| Segment | IBM Db2 | share | MySQL | share | Leans |
|---|---|---|---|---|---|
| Technology & software | 408 | 53% | 3,748 | 56% | MySQL |
| Business & finance services | 195 | 25% | 1,378 | 21% | IBM Db2 |
| Manufacturing & industry | 32 | 4% | 371 | 6% | even |
| Commerce & trade | 25 | 3% | 146 | 2% | even |
| Media & content | 19 | 2% | 238 | 4% | even |
| Transport, logistics & rental | 15 | 2% | 70 | 1% | even |
| Automotive | 13 | 2% | 72 | 1% | even |
| Health care | 13 | 2% | 75 | 1% | even |
| Public, community & associations | 12 | 2% | 125 | 2% | even |
| Consumer services & leisure | 12 | 2% | 194 | 3% | even |
| Utilities & infrastructure | 12 | 2% | 117 | 2% | even |
| Property & construction | 8 | 1% | 72 | 1% | even |
| Segment | IBM Db2 | share | MySQL | share | Leans |
|---|---|---|---|---|---|
| United States | 435 | 57% | 3,249 | 49% | IBM Db2 |
| Germany | 53 | 7% | 456 | 7% | even |
| United Kingdom | 39 | 5% | 435 | 7% | even |
| France | 37 | 5% | 206 | 3% | even |
| Canada | 30 | 4% | 151 | 2% | even |
| India | 29 | 4% | 615 | 9% | MySQL |
| Italy | 17 | 2% | 153 | 2% | even |
| Spain | 12 | 2% | 79 | 1% | even |
| Australia | 9 | 1% | 86 | 1% | even |
| Switzerland | 8 | 1% | – | – | outside top 12 |
| Singapore | 8 | 1% | 80 | 1% | even |
| Brazil | 7 | 1% | – | – | outside top 12 |
| Netherlands | – | – | 112 | 2% | outside top 12 |
| Poland | – | – | 101 | 2% | outside top 12 |
| Segment | IBM Db2 | share | MySQL | share | Leans |
|---|---|---|---|---|---|
| Software engineering | 2,378 | 42% | 18,004 | 65% | MySQL |
| IT operations & business systems | 1,207 | 21% | 2,901 | 11% | IBM Db2 |
| Data & AI | 824 | 15% | 2,032 | 7% | IBM Db2 |
| Product, program & project management | 80 | 1% | 255 | 1% | even |
| Engineering (non-software) | 59 | 1% | 417 | 2% | even |
| General management & consulting | 38 | 1% | 55 | 0% | even |
| Customer service & success | 33 | 1% | 252 | 1% | even |
| Sales | 26 | 0% | 115 | 0% | even |
| Finance & accounting | 19 | 0% | 71 | 0% | even |
| Unclassified | 19 | 0% | 392 | 1% | even |
| Logistics warehouse and transport | 14 | 0% | – | – | outside top 12 |
| Quality, safety & environment | 10 | 0% | – | – | outside top 12 |
| Marketing & communications | – | – | 80 | 0% | outside top 12 |
| Design & UX | – | – | 66 | 0% | outside top 12 |
The companies behind each column
Companies using IBM Db2 →
Companies using MySQL →
relational databases ranked →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
MySQL is named by 6,674 companies in job postings and IBM Db2 by 767; 327 name both. (Breaknorm, 30 October 2026, https://breaknorm.co/compare/ibm-db2-vs-mysql)
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.
IBM Db2 vs MySQL: questions
Which is more used, IBM Db2 or MySQL?
By companies naming it in their own job postings, MySQL (6,674) over IBM Db2 (767). By website-and-DNS footprint, MySQL (0 vs 0), because its scripts and mail records sit on many small company sites.
Who chooses IBM Db2?
37% of IBM Db2 companies have 2 to 200 employees, against 64% for MySQL. 40% of IBM Db2 companies have over 1,000 employees, against 17% for MySQL.
Do companies run both?
327 companies name both in their postings, usually IBM Db2 in marketing and MySQL 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.
Get either list your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on either tool,
with the person who owns it
Filter on IBM Db2 or MySQL. Start free, no card.