Translate SQL queries, DDL schemas, and functions between PostgreSQL, MySQL, SQLite, SQL Server (T-SQL), and Oracle.
SQL CREATE TABLE Generator — Column Constraints & DDL Builder
Generate robust SQL CREATE TABLE statements with PRIMARY KEY, FOREIGN KEY, NOT NULL, UNIQUE, and CHECK constraints.
Redis Memory & Capacity Sizing Calculator
Calculate Redis RAM requirements, jemalloc overhead, dictEntry metadata, and data structure sizing for Strings, Hashes, Sets, and Sorted Sets (ZSET).
PostgreSQL Autovacuum & Table Bloat Calculator
Calculate PostgreSQL autovacuum trigger thresholds, dead tuple accumulation rates, table and index bloat, and cost limit I/O parameters to prevent database stalls.
JSON to SQL Generator — Convert JSON to CREATE TABLE & INSERT Statements
Convert JSON objects and arrays into relational SQL CREATE TABLE schemas and batch INSERT statements automatically.
Excel to SQL Generator — Convert Spreadsheet Copy-Paste to SQL Tables
Convert Excel and Google Sheets tables into SQL CREATE TABLE and batch INSERT statements with automatic type inference.
Elasticsearch & OpenSearch Shard Sizing Calculator
Calculate Elasticsearch and OpenSearch primary shard counts, replica storage, cluster disk requirements, and JVM heap shard limits according to Elastic best practices.
Database Storage Sizing Calculator — Table Capacity & Multi-Year Growth
Estimate database disk capacity in GB/TB from row count, row width, indexing overhead, and annual data growth rates.
Database Sharding & Consistent Hashing Ring Simulator
Simulate database sharding and consistent hashing rings. Model virtual nodes (vnodes), key distribution variance, and calculate data rebalancing percentages.
Database Schema Generator — Interactive Multi-Table DDL Designer
Design relational database schemas visually and export production DDL for PostgreSQL, MySQL, SQLite, and SQL Server.