Datenbankarchitekten

Sql Query Optimizer

Analyzes and optimizes SQL queries using EXPLAIN plans, index recommendations, query rewrites, and performance benchmarking. Use for "query optimization", "slow queries", "database performance", or "EXPLAIN analysis".

lichunboa0

Database

PostgreSQL schema management and optimized queries. Use when creating or modifying migrations, schemas, or complex SQL queries.

FRmicrow0

Drizzle

Drizzle ORM patterns for SQLite with better-sqlite3. Schema definitions, queries, CRUD operations, migrations, relations, and type-safe SQL. Use when working with database schemas, writing queries, running migrations, or connecting to SQLite databases in this project.

LightBlast-creator0

Database Optimizer

Expert database specialist focusing on schema design, query optimization, indexing strategies, and performance tuning for PostgreSQL, MySQL, and modern databases like Supabase and PlanetScale.

Likas070

Dbmate

dbmate 数据库迁移工具，支持多模块动态发现、环境配置管理、迁移和回滚操作

linchuncheng0

Systemadministration

Vault

Memory Vault MCP server — Markdown + SQLite knowledge store with bidirectional [[wikilinks]]. Use when the user wants to create, read, edit, search, or manage interconnected knowledge notes. Provides 11 tools: vault_write, vault_write_batch, vault_read, vault_edit, vault_delete, vault_rename, vault_list, vault_search, vault_backlinks, vault_traverse, vault_lint.

Lincyaw0

Clickhouse Io

ClickHouse数据库模式、查询优化、分析和数据工程最佳实践，适用于高性能分析工作负载。

ndhananj0

Prisma Data Modeling

Guidelines for designing Prisma schema, relationships, and indexes. Use when modifying schema.prisma or discussing database structure.

FrknKoseoglu0

Software-Qualitätssicherungsanalysten und Tester

Database Migrations

Database migration best practices for schema changes, data migrations, rollbacks, and zero-downtime deployments across PostgreSQL, MySQL, and common ORMs (Prisma, Drizzle, Kysely, Django, TypeORM, golang-migrate).

linnefromice0

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Datenbankarchitekten

Softwareentwickler

Netzwerk- und Computersystemadministratoren

Informationssicherheitsanalysten

Webentwickler

Data Scientists

Web- und digitale Interface-Designer

Datenbankadministratoren

Computersystemanalysten

IT- und Informationssystemmanager

Programmierer

Hochschuldozenten für Informatik

Informatik- und Informationsforscher

IT-Supportspezialisten

Netzwerkarchitekten

Elektronikingenieure

Datenerfasser

Statistik-Assistenten

Netzwerk-Support-Spezialisten

Servicetechniker für Büro- und Banktechnik

Hardware-Ingenieure

Büromaschinenbediener

CNC-Maschinenbediener

Alle Berufe anzeigen

Datenbankarchitekten

Softwareentwickler

Software-Qualitätssicherungsanalysten und Tester

Netzwerk- und Computersystemadministratoren

Informationssicherheitsanalysten

Webentwickler

Data Scientists

Web- und digitale Interface-Designer

Datenbankadministratoren

Computersystemanalysten

IT- und Informationssystemmanager

Programmierer

Hochschuldozenten für Informatik

Informatik- und Informationsforscher

IT-Supportspezialisten

Netzwerkarchitekten

Elektronikingenieure

Datenerfasser

Statistik-Assistenten

Netzwerk-Support-Spezialisten

Servicetechniker für Büro- und Banktechnik

Hardware-Ingenieure

Büromaschinenbediener

CNC-Maschinenbediener

Managing Data Catalogs

Data catalogs for lakehouse architectures: Iceberg catalogs (Hive Metastore, AWS Glue, REST/Tabular), using DuckDB as a lightweight multi-source catalog, and comparisons of open-source metadata tools (Amundsen, DataHub, OpenMetadata).

legout0

Database Patterns

Use when the user asks about database schema design, migrations, query optimization, N+1 queries, pagination strategies, ORM patterns, repository pattern, unit of work, connection pooling, transaction management, indexing, or choosing between ORMs like Prisma, TypeORM, or Drizzle.

leezardzard0

Designing Data Storage

File formats and lakehouse table formats for data lakes: Parquet, Arrow, Lance, Zarr, Avro, ORC, Delta Lake, Apache Iceberg, and Apache Hudi. Covers compression, partitioning, ACID transactions, schema evolution, and format selection.

legout0

Migration Script

Écrire des migrations PostgreSQL sûres. Utiliser quand on modifie le schéma DB — CREATE, ALTER ou DROP une table.

FRmicrow0

Data Migration Worker

Handles backup, validation, and migration of data from TanStack DB to PGlite

leobar370

Backend

Pglite Electric Hybrid

Architecture guide for PGlite + ElectricSQL + Drizzle ORM hybrid sync. Use when designing offline-first apps where ElectricSQL handles server-to-client sync and REST API handles client-to-server writes with Drizzle ORM shared across frontend and backend.

leobar370

Debugging

Optimizing Neo4j Queries

Use when diagnosing and optimizing slow Neo4j queries in Chariot - systematic methodology for profiling, analyzing execution plans, creating indexes, and measuring performance improvements

LeoDPraetorian0

Systemadministration

Neon Database

Complete Neon Serverless Postgres documentation. Covers serverless setup, branching, autoscaling, integrations (Vercel, Drizzle, Prisma), connection pooling, extensions, and best practices.

leonaaardob0

Sqlite

SQLite - embedded database, SQL queries, schema design, Python integration, optimization

Leonard-Data0

Database Schema Designer Ext

Extended database schema design combining general SQL patterns (database-schema-designer) with Drizzle ORM best practices (drizzle-best-practices). Use when designing schemas for T3 Turbo projects using Drizzle ORM. Covers normalization, indexing, migration safety, and Drizzle-specific query patterns.

leonardoacosta0

Postgresql Code Review

Reviews SQL and migration code for PostgreSQL-specific best practices, anti-patterns, JSONB and array usage, schema design, extensions, PL/pgSQL, and security (including RLS). Use when reviewing PostgreSQL migrations, .sql files, Prisma raw SQL, Supabase policies, or when the user asks for a PostgreSQL-focused code review.

LeonLiu3680

Postgres Patterns

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.

ndhananj0

Vertrieb & Marketing

Entity Dto

Generate a TypeORM entity (extending BaseEntity), Create DTO, and Update DTO for the Lety 2.0 Backend following official TypeORM and NestJS best practices. Triggered when the user needs to create or update an entity/DTO pair.

lety-ai0

Migration Helper

Guide TypeORM migration workflow for Lety 2.0 Backend — generate, review, run, revert and register migrations across tenant/platform/auth schemas. Triggered when the user needs to create or manage a database migration.

lety-ai0

Indexing Strategy

Optimiser les requêtes SQL avec des index. Utiliser quand une requête est lente ou lors de la création d'un schéma.

FRmicrow0

Supabase Tool

Gerencie projetos Supabase e migrações de banco de dados.

Lex-14010