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skillfactor-pipeline/adapters/claude/dist/database-administrator/competences/online-analytical-processing.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/b0a3bb25-a02f-43ed-ab1f-994fa66a424a online analytical processing optional 15-1242.00 model-knowledge high 0 gemma3:27b (prompt-designed and spot-checked by Claude) 2026-07-10

online analytical processing — Database Administrator

As a Database Administrator, understanding Online Analytical Processing (OLAP) isn't about doing the analysis yourself its about enabling others to do so efficiently. You're responsible for the database infrastructure that supports OLAP cubes or dimensional models. This means designing and maintaining star/snowflake schemas optimized for fast aggregation, partitioning tables strategically, and ensuring sufficient indexing on dimension & fact tables. Daily tasks include monitoring query performance against these structures, troubleshooting slow-running analytical queries (often involving complex joins), and capacity planning to handle growing data volumes and user concurrency.

Weitere Anreicherung

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