Projects sharing features with Atlas

tbls is a Go-based command line utility used for documenting, analyzing, and linting relational database schemas. It functions as a documentation tool that generates structured reports and entity-relationship diagrams in Markdown, JSON, or Excel formats, as well as a schema diff tool for identifying discrepancies between a live database and its documentation. The project allows for schema augmentation and the definition of virtual relationships through external configuration files, enabling metadata overrides and table connections without requiring database migrations or native constraints. I

Tortoise ORM is an asynchronous object-relational mapper for Python that mirrors Django's model and queryset API while running on asyncio. It defines database tables as Python classes with typed fields and supports foreign key, many-to-many, and one-to-one relations, providing a chainable query API for filtering, annotating, grouping, and prefetching related objects without blocking the event loop. The ORM includes a built-in migration engine that detects model changes, generates migration files, and applies or reverts schema changes through a command-line tool. It connects to PostgreSQL, MyS

Thin Backend is a backend-as-a-service platform that provisions PostgreSQL databases, automatically generates database-backed APIs, and provides built-in user authentication with zero manual configuration. It enables applications to store, query, and synchronize records in real time without requiring developers to write custom endpoints, route resolvers, or backend infrastructure setup. The platform provides a comprehensive capability set covering instant database provisioning, batch operations, database transactions, relational querying, and real-time data broadcasting across connected clien

This project is a command-line utility designed to manage database schema versioning and automate incremental schema updates. It functions as a version control system for database structures, ensuring consistency across environments by tracking applied migrations in a dedicated metadata table and executing scripts in a sequential, reliable manner. The tool distinguishes itself through a driver-based abstraction layer that supports a wide range of database engines, including various SQL and distributed cloud databases. It provides robust concurrency control through advisory locking, which prev

This project is a Language Server Protocol implementation for PostgreSQL that provides autocompletion, syntax diagnostics, and type checking for SQL and PL/pgSQL. It functions as a database schema validator and a static analysis engine designed to detect security vulnerabilities, performance bottlenecks, and dangerous migration patterns in database scripts. The server differentiates itself by using live database connections to provide schema-aware intelligence, allowing it to verify that tables, columns, and data types actually exist. It performs static analysis on procedural functions to det

Drift is a type-safe SQL persistence library and relational mapper that provides a structured way to map database tables to classes and execute SQL queries with build-time validation. It functions as a type-safe query builder and a wrapper for SQLite and PostgreSQL, eliminating manual result set parsing by binding query outputs to native objects. The project distinguishes itself through a build-time code generation system that produces type-safe APIs and validates raw SQL statements against database versions before execution. It features reactive query streaming, which transforms SQL queries

Drizzle ORM is a TypeScript-native database toolkit providing type-safe SQL query building, schema management, and automated migrations across PostgreSQL, MySQL, SQLite, and SingleStore.

Prisma1 is a TypeScript object-relational mapper and type-safe database client designed for interacting with relational databases. It functions as a system for declarative schema modeling, where database structures are defined in a single schema file that automatically synchronizes with the underlying database. The project provides a type-safe query builder that generates a custom client to ensure database queries match defined schema types at compile time. It also includes a database GUI administrator, providing a visual web interface for browsing, editing, and managing relational database r

SkyPilot is a multi-cloud AI orchestrator and distributed task scheduler designed to launch and manage AI workloads across various cloud providers, Kubernetes, and Slurm clusters. It functions as an infrastructure-as-code framework that uses declarative files to define resource requirements and setup commands for consistent execution across different environments. The project differentiates itself through automated cost optimization, selecting the most affordable GPU or TPU hardware and managing spot instances to reduce expenses. It also provides a remote development environment that bridges

This project is a software engineering style guide and a curated collection of architectural patterns and coding standards. It provides a multi-language coding standard to ensure maintainable software across Ruby, Python, JavaScript, and Swift. The project establishes a development workflow specification for version control, continuous integration, and peer review to maintain a linear project history. It also includes a web accessibility framework based on ARIA and WCAG standards, using design tokens and semantic HTML patterns to build inclusive interfaces. The guides cover a broad range of

Phinx is a PHP database migration and versioning tool used to track and deploy structural changes to database schemas across different environments. It functions as a version control system for databases, allowing structural modifications to be defined and managed through PHP code. The tool provides mechanisms for database schema versioning and rollback, enabling users to undo previously applied migrations and restore a database to a specific previous state. Additionally, it includes a database seeder for populating tables with initial baseline records or dummy data. The system operates as a

SQLite.swift is a type-safe Swift wrapper and object-relational mapping layer that provides a bridge for interacting with SQLite databases. It functions as a database driver that allows for embedded database management and local data persistence within Swift applications. The project distinguishes itself through a type-safe expression builder that verifies SQL statement syntax and intent at compile time. It includes specialized support for high-performance text matching via full-text search integration and provides mechanisms for securing sensitive data through database encryption. The libra

The Terraform Cloud Development Kit is an infrastructure as code framework that allows cloud resources to be defined using general-purpose programming languages. It functions as a configuration synthesizer, translating high-level programming logic and provider schemas into JSON configuration files that are executed by the Terraform engine to provision infrastructure. The framework provides a multi-language infrastructure library with the ability to automatically generate language-specific classes from provider schemas. It enables the creation of reusable constructs, allowing complex resource

This project is a database schema migration engine that provides a command-line interface and a library for managing sequential structural changes. It functions as a version control utility for database schemas, enabling the application, reversion, and synchronization of incremental updates across development and production environments. The tool distinguishes itself through a driver-based abstraction layer that supports a wide range of relational and non-relational storage systems. It maintains schema consistency by using a dedicated metadata table to track versions and prevent concurrent up

Gel is an object-relational database system that models data as a graph of interconnected objects. By utilizing a strongly typed schema, it enables complex relational queries and polymorphic data structures without the need for traditional join tables. The system integrates native vector storage and similarity search operators, allowing it to function as both a relational and a vector database for semantic data retrieval. The platform distinguishes itself through a comprehensive suite of developer-centric automation tools. It features a declarative migration system that tracks and versions sc

DBML is a domain-specific language and schema definition language used for documenting database architecture and design. It provides a human-readable text format for defining database tables, columns, and relationships in a standardized way. The project functions as a relational schema parser and SQL schema generator. It transforms declarative design specifications into an abstract syntax tree for programmatic manipulation and converts these definitions into executable SQL statements across various database dialects. The system covers relational data modeling, database schema design, and arc

Alembic is a database schema versioning system and migration tool for SQLAlchemy. It manages incremental updates to database structures using versioned scripts that support both upgrading and downgrading to keep the database and code in sync. The system utilizes a directed acyclic graph for migration management, which allows for non-linear versioning, including branching and merging across multiple root versions. It includes an automated schema diffing tool that compares live database schemas against metadata objects to programmatically generate migration instructions. The tool provides capa

Dbmate is a framework-agnostic SQL database migration tool used for tracking, applying, and rolling back schema changes to ensure consistent environments. It functions as a database schema versioning tool that manages updates independently of any specific application framework by relying on raw SQL and connection URLs. The project distinguishes itself by offering a container-based approach to database administration, allowing schema updates to be executed via Docker to avoid local binary installations. It also supports embedding migration scripts directly into the compiled binary to eliminate

Buf is a toolchain for managing the full lifecycle of Protocol Buffers schemas. It provides a set of tools for schema governance, including linting to enforce style guides, a breaking change detector to ensure backward compatibility, and a system for producing language-specific source code via local or remote plugins. The project distinguishes itself through a remote schema registry that centralizes the hosting, versioning, and distribution of Protocol Buffers modules. This registry allows for server-side enforcement of governance policies, such as blocking updates that introduce backward-inc

graphql-engine is an automated GraphQL API engine that transforms database tables and relationships into a queryable GraphQL schema. It functions as a federation gateway and mapper, instantly generating APIs with built-in filtering, pagination, and mutations from existing databases and remote schemas. The project distinguishes itself through a fine-grained access control layer that enforces row-level and field-level permissions. It further provides a real-time data subscription server that converts standard queries into live streams and a system for triggering event-driven webhooks and notifi

Standalone Migrations is a Ruby-based utility that provides database schema management and migration capabilities outside of a full web framework. It enables developers to track, version, and apply structural changes to relational databases using standard migration scripts in custom or non-framework environments. The tool distinguishes itself by offering multi-database isolation, allowing for the management of independent data stores within a single project through separate configuration sets and migration paths. It supports dynamic environment-aware configuration, which allows connection set

Goose is a database schema versioning system and SQL migration tool designed for Go applications. It functions as a framework for tracking and applying incremental database changes through versioned SQL scripts, ensuring consistency across different environments. The project distinguishes itself by providing a build-time capability to exclude unused database drivers to optimize binary size and a filesystem abstraction that allows migration scripts to be bundled directly into a compiled executable. It also supports out-of-order execution logic to apply missing scripts that were created after a

Kùzu is an embedded property graph database engine designed for high-performance analytical queries and local data management. It operates as a library within the host application process, utilizing a columnar-based storage architecture and just-in-time query compilation to execute complex graph traversals and pattern matching efficiently. By mapping database files directly into system memory, it ensures data durability and high-speed access while maintaining ACID-compliant transactional integrity. The engine distinguishes itself by integrating vector similarity search and full-text search di

Sqlpad is a web-based SQL client and multi-tenant workbench used for writing, executing, and saving queries across multiple relational and analytical databases. It functions as an ODBC database manager that enables users to manage database connections and explore schemas through a browser interface. The platform distinguishes itself as a collaborative environment where users can share SQL documents and coordinate data analysis. It integrates identity federation via OpenID Connect, SAML, LDAP, and OAuth, and provides a visualization system that renders query results into charts and tables. Th

InsForge is a backend-as-a-service platform that provides an integrated suite of tools for managing relational databases, identity provision, object storage, and serverless compute. It functions as an open-source identity provider and a PostgreSQL database manager featuring integrated vector storage and row-level security. The platform serves as an LLM orchestration gateway, offering a unified endpoint to route requests across various AI providers through an OpenAI-compatible interface. It enables AI-driven application generation and connects AI agents to backend resources using a standardize

EdgeDB is a graph-relational database that combines a PostgreSQL backend with a graph-based schema and query language. It functions as an object-relational mapper and graph query engine, allowing data to be modeled as objects and links to align storage with modern programming language structures. The system features a composable query language designed to retrieve deeply nested or interconnected data without the use of manual SQL joins. It includes an integrated AI-driven data retrieval solution with built-in support for vector embeddings. The platform provides a schema migration tool for tr

gh-ost is a triggerless online schema migration tool for MySQL. It functions as a replication client and table management utility that synchronizes data from a source table to a shadow table using binary logs, allowing for table structure modifications without locking original tables or causing downtime. The tool distinguishes itself by using binary-log-based replication instead of triggers to stream row-based events to a shadow table. It implements load-aware throttling and dynamic performance tuning to adjust migration speed based on server load and replication lag. Users can monitor and ad