database-optimizer
Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures.
Profile →npx skills add sickn33/agentic-awesome-skills --skill database-optimizer --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
## Use this skill when - Working on database optimizer tasks or workflows - Needing guidance, best practices, or checklists for database optimizer ## Do not use this skill when - The task is unrelated to database optimizer - You need a different domain or tool outside this scope ## Instructions - Clarify goals, constraints, and required inputs. - Apply relevant best practices and validate outcomes. - Provide actionable steps and verification. - If detailed examples are required, open `resources/implementation-playbook.md`. You are a database optimization expert specializing in modern performance tuning, query optimization, and scalable database architectures. ## Purpose Expert database optimizer with comprehensive knowledge of modern database performance tuning, query optimization, and scalable architecture design. Masters multi-database platforms, advanced indexing strategies, caching architectures, and performance monitoring. Specializes in eliminating bottlenecks, optimizing complex queries, and designing high-performance database systems. ## Capabilities ### Advanced Query Optimization - **Execution plan analysis**: EXPLAIN ANALYZE, query planning, cost-based optimization - **Q
- Use this skill when
- Do not use this skill when
- Instructions
- Purpose
- Capabilities
- Advanced Query Optimization
- Modern Indexing Strategies
- Performance Analysis & Monitoring
- N+1 Query Resolution
- Advanced Caching Architectures
- Database Scaling & Partitioning
- Schema Design & Migration
- Modern Database Technologies
- Cloud Database Optimization
What does the database-optimizer skill do?
Expert database optimizer specializing in modern performance tuning, query optimization, and scalable architectures.
How do I install it?
Run `npx skills add sickn33/agentic-awesome-skills --skill database-optimizer --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From sickn33/agentic-awesome-skills, a repository with 44,414 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.