SkillTrendLab
Skill · Databases

Relational Databases

Designing, maintaining and administering relational databases.

10.7%
of core AI postings mention it
377
postings
288
companies
30-day change · from 2nd edition

Which roles ask for it

Share of each role's postings that mention this skill.

  1. 258 postings
    14.8%
  2. 14.3%
  3. 20 postings
    13.3%
  4. MLOps / Platform Engineer
    5 postings
    13.2%
  5. 8.4%
  6. 5.3%
  7. 5.3%
  8. 3.3%
  9. AI Researcher
    1 postings
    1.7%
  10. 0.8%

Skills that appear with it

Share of the postings mentioning Relational Databases that also mention each skill.

  1. Languages
    73.5%
  2. Methods and process
    64.7%
  3. Tools
    51.2%
  4. LLM applications
    47.5%
  5. Languages
    39.3%
  6. Methods and process
    35.5%
  7. DevOps
    34.5%
  8. Databases
    33.7%
  9. LLM applications
    31.6%
  10. Languages
    30.8%
  11. Databases
    30.0%
  12. Databases
    30.0%

Industries and places

Share of this skill's postings.

Industry
  1. Software & Internet
    166
    44.0%
  2. Electronics & Hardware
    57
    15.1%
  3. Manufacturing
    22
    5.8%
  4. Healthcare & Biotech
    20
    5.3%
  5. Wholesale, Retail & E-commerce
    19
    5.0%
  6. Semiconductor
    19
    5.0%
  7. Telecom, Media & Digital Content
    19
    5.0%
  8. Finance & Insurance
    18
    4.8%
  9. Construction & Real Estate
    10
    2.6%
  10. Professional Services
    10
    2.6%
  11. Consulting & Marketing Services
    8
    2.1%
  12. Hospitality & Consumer Services
    5
    1.3%
Place
  1. Taipei
    177
    46.9%
  2. New Taipei
    63
    16.7%
  3. Taichung
    32
    8.5%
  4. Kaohsiung
    29
    7.7%
  5. Hsinchu City
    19
    5.0%
  6. Hsinchu County
    17
    4.5%
  7. Taoyuan
    16
    4.2%
  8. Tainan
    9
    2.4%
  9. Changhua
    8
    2.1%
  10. Miaoli
    2
    0.5%
  11. Yunlin
    1
    0.3%
  12. Pingtung
    1
    0.3%

Where this number is read from

Of the 377 postings, how many were found through the employer's own skill tags, the title, and the job description. A posting can carry more than one kind of evidence, so the three add up to more than the posting count.

  1. Employer's skill tags
    258
  2. Job title
    0
  3. Job description
    162
The data on this page
Data as of
September 11, 2026
Core AI postings this edition
3,523
Method version
2026.09.1

This page is not indexed yet: change needs a second edition.