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skillfactor-pipeline/adapters/claude/dist/database-administrator/competences/maintain-database-performance.md
skillfactor-pipeline 6b3b2abe4f feat(knowledge): competence layer complete - 589 files across 9 professions
73 stackexchange-grounded, 516 model-knowledge (ESCO-seeded gemma3),
0 review_needed (calibration caveat documented). Adapters rebuilt with
the full competence sets; final REPORT numbers; all verify checks pass.
Known gap: engineering-manager lacks an ESCO package counterpart.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PDKeXvpT6tENSvyQGLV1Uq
2026-07-10 06:13:31 +02:00

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esco_uri, esco_label, relation, onet_soc, source, confidence, qa_count, generator, generated
esco_uri esco_label relation onet_soc source confidence qa_count generator generated
http://data.europa.eu/esco/skill/d6cdef49-b669-4507-91d1-3f959cf98e47 maintain database performance essential 15-1242.00 model-knowledge high 0 gemma3:27b (prompt-designed and spot-checked by Claude) 2026-07-10

maintain database performance — Database Administrator

As a Database Administrator, 'maintaining database performance' isnt about making things fast initially its the ongoing work to keep them that way under real-world load. Daily tasks revolve around monitoring key metrics (CPU usage, I/O wait times, buffer cache hit ratios) using tools like SQL Server Management Studio, Oracle Enterprise Manager, or open-source options like pgAdmin and Prometheus + Grafana. You'll be constantly analyzing query performance identifying slow-running queries with execution plans, suggesting index improvements to developers, and sometimes rewriting queries yourself. It also means proactively addressing things before they become problems; scheduled jobs for statistics updates are crucial, as is regular review of auto-growth settings.

Weitere Anreicherung

Stage-2 source for future practitioner grounding: arXiv cs.SE (software-engineering preprints).