Database
Database management and query optimization
PrismaINTERMEDIATEPrisma ORM
Prisma ORM cheat sheet covering schema definition, relations, CRUD queries, migrations, and database management with code examples.
SQLBEGINNERSQL
Comprehensive SQL reference covering SELECT, joins, aggregation, CASE expressions, NULL handling, string/date functions, window functions, DDL, transactions, and more.
RedisINTERMEDIATERedis
Redis cheat sheet covering data structures, caching strategies, pub/sub, transactions, persistence, and cluster management examples.
SupabaseINTERMEDIATESupabase
Supabase cheat sheet covering PostgreSQL queries, Auth, Storage, Realtime subscriptions, Edge Functions, and client SDK examples.
PostgreSQLADVANCEDPostgreSQL Advanced Features
Advanced PostgreSQL cheat sheet with JSONB operations, window functions, CTEs, indexing strategies, and performance tuning examples.
MySQLADVANCEDMySQL Advanced Features
Advanced MySQL cheat sheet covering query optimization, transactions, stored procedures, JSON functions, and window function examples.
Drizzle ORMINTERMEDIATEDrizzle ORM
Drizzle ORM cheat sheet with schema definition, queries, relations, migrations, and TypeScript-first database management examples.