Databases

SQL, NoSQL, schema design, migrations, ORMs, and database operations

skills in category: 4,314
pages available: 180

Security grades appear on each card once the skill has been scanned. Newly imported skills may briefly show without a grade until the backfill job runs.

Open in full browser

Browse databases skills

Showing 145–168 of 4,314 skills

Api Feature CqrsAGenerate complete CQRS feature module with commands, queries, events, handlers, repository, controller, DTOs, and tests. Use when creating new domain entities or adding CRUD operations with side effects.databasesbashapiVotes: 0GitHub stars: 2
Api Data RepositoryAGenerate repository extending BaseRepository with multi-tenancy support, Testcontainers, and transaction patterns. Use when creating data access layer or adding tenant-scoped queries.databasesbashsqlVotes: 0GitHub stars: 2
Api Data MigrationAGenerate Drizzle migrations with composite indexes, multi-tenancy support (organization_id), and timestamp triggers. Use when creating tables, adding columns, or implementing tenant isolation.databasesbashsqlVotes: 0GitHub stars: 2
Android PersistenceAStandards for Room Database and DataStoredatabasesdatabaseVotes: 0GitHub stars: 2
Analyze Test CoverageAAnalisa commits e sugere testes necessários (unit, integration, contract, smoke, E2E). Roda em background após commits.databasestypescriptpythonVotes: 0GitHub stars: 2
Altinity Expert Clickhouse StorageADiagnose ClickHouse disk usage, compression efficiency, part sizes, and storage bottlenecks. Use for disk space issues and slow IO.databasesgosqlVotes: 0GitHub stars: 2
Altinity Expert Clickhouse SchemaAAnalyze ClickHouse table structure, partitioning, ORDER BY keys, materialized views, and identify schema design anti-patterns. Use for table design issues and optimization.databasesgosqlVotes: 0GitHub stars: 2
Altinity Expert Clickhouse ReportingADiagnose ClickHouse SELECT query performance, analyze query patterns, identify slow queries, and find optimization opportunities. Use for query latency and timeout issues.databasessqldatabaseVotes: 0GitHub stars: 2
Altinity Expert Clickhouse ReplicationADiagnose ClickHouse replication health, Keeper connectivity, replica lag, and queue issues. Use for replication lag and readonly replica problems.databasessqldatabaseVotes: 0GitHub stars: 2
Altinity Expert Clickhouse MergesADiagnose ClickHouse merge performance, part backlog, and 'too many parts' errors. Use for merge issues and part management problems.databasessqldatabaseVotes: 0GitHub stars: 2
Altinity Expert Clickhouse IngestionADiagnose ClickHouse INSERT performance, batch sizing, part creation patterns, and ingestion bottlenecks. Use for slow inserts and data pipeline issues.databasesgosqlVotes: 0GitHub stars: 2
Altinity Expert Clickhouse CachesAAnalyze ClickHouse cache systems including mark cache, uncompressed cache, and query cache. Use for cache hit ratio issues and cache tuning.databasessqlexpressVotes: 0GitHub stars: 2
Aico Backend Task Breakdown 1ABreak down PM story into backend tasks following LAYERED ARCHITECTURE order: Data Models → Database → Repository → Service → API → Validation → Tests. UNIQUE VALUE: Ensures proper dependency order and separation of concerns. Tasks are ordered by architectural layers, not random order. Use this skill when: - Running /backend.tasks command - User asks to "break down story for backend", "create backend tasks", "split into backend tasks" - Have story at docs/reference/pm/stories/ and need organ...databasesgotestingVotes: 0GitHub stars: 2
Agent Creator 2ACreate composable AI agent systems in NestJS projects following the "tools all the way down" architecture. Use this skill when users want to: (1) Create new AI agents with orchestrator/planner/executor/evaluator components, (2) Build agentic systems that can call other agents as tools, (3) Implement DAG-based planning with parallel execution, (4) Add database-backed state persistence for agent runs, (5) Create custom evaluators for quality assurance. Triggers on "create agent", "build agent",...databasestypescriptgoVotes: 0GitHub stars: 2
Agent CentricATrack decisions (AGD) with validation and indexing. Use when making design decisions, recording important choices, discussing trade-offs, or when user mentions AGD or decision record.databasesgobashVotes: 0GitHub stars: 2
Adr Manager 1AAdd Architecture Decision Record (ADR) entries to an ADR file. This skill should be used when recording significant architectural decisions during development. It handles formatting and appending entries using Michael Nygard's ADR template.databasesgosqlVotes: 0GitHub stars: 2
Adr 1ADocument architectural decisions in standardized ADR format. This skill should be used when making significant technical decisions, choosing between approaches, establishing patterns, or when other skills (create-plan, implement-plan, brainstorm) identify decisions that need documentation. Triggers on "document decision", "create ADR", "architectural decision", or automatically when invoked by other skills during planning and implementation.databasesgobashVotes: 0GitHub stars: 2
Add Module 1ACreate a new module (bounded context) with proper project structure, permissions, DbContext, and registration. Use when adding a new business domain that needs its own entities and endpoints.databasesbashsqlVotes: 0GitHub stars: 2
Add MigrationACreate a new database migration with timestamp-based naming. Use when adding schema changes.databasesbashsqlVotes: 0GitHub stars: 2
Add Feature 1AAdd Wasp's built-in features to your app — auth, email, jobs, and more. These are full-stack, batteries-included features that Wasp handles for you. Use when the user wants to add meta tags, authentication (email, social auth providers), email sending, database setup, styling (tailwind, shadcn), or other Wasp-powered functionality.databasesgosqlVotes: 0GitHub stars: 2
Add EntityACreate a domain entity with multi-tenancy, auditing, soft-delete, and domain events. Use when adding new database entities to a module.databasesgobashVotes: 0GitHub stars: 2
ActiverecordAThis skill should be used when the user asks about "ActiveRecord", "database queries", "associations", "validations", "migrations", "scopes", "callbacks", "N+1 queries", "eager loading", "includes", "joins", "eager_load", "preload", "database optimization", "model relationships", "has_many", "belongs_to", "has_one", "polymorphic associations", "pluck", "exists", or needs guidance on database-related Rails topics.databasesgorubyVotes: 0GitHub stars: 2
Activerecord PatternsAActiveRecord model patterns and best practices for kw-app - validations, associations, scopes, queries, and when to keep models thin.databasesgorubyVotes: 0GitHub stars: 2
AccountingADouble-entry bookkeeping rules, accounting equation validation, entry creation and voiding procedures. Use this skill when working with journal entries, accounts, debits/credits, or any financial transaction recording.databasespythonbackendVotes: 0GitHub stars: 2