multi-tenant-db-handler

database-designer

masanao-ohba

Designs database schemas and migrations for PHP/CakePHP applications with multi-tenant support

migration-checker

masanao-ohba

Validates CakePHP migration files and ensures consistency between migrations, fixtures, and database schemas in multi-database environments

query-optimizer

CuriousLearner

Analyze and optimize SQL queries for better performance and efficiency.

apache-spark-data-processing

manutej

Complete guide for Apache Spark data processing including RDDs, DataFrames, Spark SQL, streaming, MLlib, and production deployment

postgresql-database-engineering

manutej

Comprehensive PostgreSQL database engineering skill covering indexing strategies, query optimization, performance tuning, partitioning, replication, backup and recovery, high availability, and production database management. Master advanced PostgreSQL features including MVCC, VACUUM operations, connection pooling, monitoring, and scalability patterns.

PostgreSQL Database Administration

manutej

Comprehensive PostgreSQL database administration skill for customer support tech enablement, covering database design, optimization, performance tuning, backup/recovery, and advanced query techniques

SQLAlchemy ORM Expert

manutej

Comprehensive SQLAlchemy skill for customer support tech enablement, covering ORM patterns, session management, query optimization, async operations, and PostgreSQL integration

database-management-patterns

manutej

Comprehensive guide for database management patterns covering PostgreSQL and MongoDB including schema design, indexing, transactions, replication, and performance tuning

vector-database-management

manutej

Comprehensive guide for managing vector databases including Pinecone, Weaviate, and Chroma for semantic search, RAG systems, and similarity-based applications

psycopg

manutej

PostgreSQL adapter for Python - customer support tech enablement for database operations, query optimization, and data management

alembic

manutej

Comprehensive Alembic database migration management for customer support systems

pandas

manutej

Expert data analysis and manipulation for customer support operations using pandas