Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable completely in-browser, using Pyodide, DuckDB, Pandas, and Plotly, Matplotlib, etc. Build dashboards, reports, and notebooks that run offline, load fast, and share like a document.

Declarative pure-SQL schema management for MySQL and MariaDB

Language-Natural Persistence Layer for Java

Relational data pipelines for the science lab

Single source of truth for Firestore

Oracle schema management framework

Krab is a migration and automation tool for PostgreSQL based on HCL syntax

Clean database schema dumps for Rails (PostgreSQL, MySQL, SQLite) without external tool dependencies

PostgreSQL Schema Management via Source Files

SchemaX - Automatic Schema Management

High-performance, API-compatible drop-in replacement for Confluent Schema Registry. Avro, Protobuf & JSON Schema with PostgreSQL, MySQL, Cassandra storage. Built-in RBAC, client side field encryption, data contracts, audit logging. No Kafka dependency. Apache 2.0.

The modern developer experience for ClickHouse. A high-performance, type-safe toolkit with JSONCompact-optimized inserts and a CLI for zero-downtime schema migrations.

pgmi — PostgreSQL-native execution fabric. Your SQL drives everything: transactions, execution order, error handling. Session-centric, deterministic, auditable. For humans and autonomous agents.

Public releases and installation scripts for the Migrata CLI, the stress-free way to manage database schema migrations.

This repo contains a small python script for managing the Apache Cassandra 3.11 schema and a Helm Chart. The chart can be deployed on the Kubernetes cluster If you running Apache Cassandra as Statefulset.

Visual database schema builder with interface for MySQL/MariaDB

Treat your metadata as code.

PostgreSQL database schema management in Erlang.

📅 Experience time travel in your data with DriftDB, a PostgreSQL-compatible database that lets you query historical states using standard SQL.

A lightweight tool to manage schema changes and automate versioning for database projects using Liquibase, GitHub Actions, and Docker.

🗄️ Generate clean, maintainable database schema dumps for Rails, supporting PostgreSQL, MySQL, and SQLite with a focus on clarity and efficiency.

schema management for pgsql

A Python library for tracking and managing database schema evolution across environments

Declarative database schema-as-code for Laravel.

Schema governance engine for PostgreSQL

A template for building governed and reproducible machine learning projects, enabling transparent tracking of data, models, and deployments across various platforms.

🔍 Detect SQL injection vulnerabilities in web applications efficiently with S-XIASQL, an automated Burp Suite plugin designed for security professionals.

A data contract governance system for managing and validating data contracts across distributed services.

🌍 Streamline graph data management with orientdb-xtw, a powerful extension for OrientDB that enhances performance and usability.

GraphQL toolkit with Effect-based utilities for schema management, versioning, and lifecycle tracking.