Junior Database Administrator → Database Administrator

A realistic transition from Junior Database Administrator to Database Administrator: transferable skills, the gaps to close, a step-by-step learning plan and alternative routes. Estimated skill overlap 65%. Difficulty: Easy.

Difficulty: Easy7 stepsDuration: 4 to 8 monthsOverlap: 65%

Transition from Junior Database Administrator to Database Administrator.

Transferable skills

  • Database security
  • Monitoring

Skills to learn

  • Performance tuning
  • Replication & HA

Step-by-step learning plan

  1. 1. Build on your Junior Database Administrator experience

    2–4 weeks

    Leverage

    • Database security
    • Monitoring

    Map transferable skills — Database security, Monitoring — against what a Database Administrator needs.

  2. 2. Close the partial gaps toward Database Administrator

    3–6 weeks

    Improve

    • SQL
    • Backup & recovery
    • Linux
    • Scripting

    Raise SQL, Backup & recovery, Linux to the level a Database Administrator relies on.

  3. 3. Learn the core of the Database Administrator role

    6–10 weeks

    Learn

    • Performance tuning

    Technologies

    MongoDBPL/SQLpgBackRest

    Cover the biggest gaps first: Performance tuning.

  4. 4. Master advanced Database Administrator skills

    6–10 weeks

    Learn

    • Replication & HA

    Technologies

    PatroniRedis

    Handle the advanced topics: Replication & HA.

  5. 5. Get productive with the Database Administrator toolchain

    4–8 weeks

    Technologies

    MongoDBPL/SQLpgBackRestPatroniRedis

    Be hands-on with MongoDB, PL/SQL, pgBackRest and the rest of the target stack.

  6. 6. Practise Database Administrator work in real conditions

    4–8 weeks

    Ship a portfolio project or take on Database Administrator tasks at work.

  7. 7. Get certified and position yourself as a Database Administrator

    4–8 weeks

    Technologies

    Oracle DBA OCPMicrosoft DP-300PostgreSQL Associate

    Update your CV and LinkedIn around Database Administrator, then apply to target roles.

Alternative routes