Upon first encountering SQL after two decades of Fortran, C, Java, and Python, I thought I had stumbled into hell. I quickly realized that was optimistic: after all, hell has rules.
I have since realized that SQL does too, and that they are no more confusing or contradictory than those of most other programming languages. They only appear so because it draws on a tradition unfamiliar to those of us raised with derivatives of C. To quote Terry Pratchett, it is not mad, just differently sane.
Welcome, then, to a world in which the strange will become familiar, and the familiar, strange. Welcome, thrice welcome, to SQL.
DataFusion is a very fast, extensible query engine for building high-quality data-centric systems in Rust, using the Apache Arrow in-memory format.
DataFusion is great for building projects such as domain specific query engines, new database platforms and data pipelines, query languages and more. It lets you start quickly from a fully working engine, and then customize those features specific to your use.
Build APIs in 5 minutes. Build NodeJS / GO APIs in 5 minutes not weeks.
A GraphQL-to-SQL converting app.
Just write simple GraphQL queries to define the data you need and GraphJin will auto-magically convert them into efficient SQL queries and fetch the data you need.
📊 Cube — The Semantic Layer for Building Data Applications.
The Universal Semantic Layer.
Build trust with a semantic layer. Connect siloed data, define consistent metrics, and power AI and analytics with context.
Cube is the semantic layer for building data applications. It helps data engineers and application developers access data from modern data stores, organize it into consistent definitions, and deliver it to every application.
Cube was designed to work with all SQL-enabled data sources, including cloud data warehouses like Snowflake or Google BigQuery, query engines like Presto or Amazon Athena, and application databases like Postgres. Cube has a built-in relational caching engine to provide sub-second latency and high concurrency for API requests.
an open source Distributed SQL Database.
YDB is a versatile open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions. It accommodates transactional (OLTP), analytical (OLAP), and streaming workloads simultaneously.
AdminerEvo is a web-based database management interface, with a focus on security, user experience, performance, functionality and size.
AdminerEvo works out of the box with MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch and MongoDB. In addition, there are plugins for SimpleDB, Firebird and ClickHouse.
Open Source SQL+noSQL Database Client. The Smartest SQL+noSQL Database Client.
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application
BigTesty: integration testing for BigQuery.
BigTesty is a framework that allows to create Integration Tests with BigQuery on a real and short-lived Infrastructure.
Integration and End-to-End tests are a robust way to validate if SQL queries work as expected.
There is no an emulator in this case and the queries are executed directly in the BigQuery Engine.
Dataherald is a natural language-to-SQL engine built for enterprise-level question answering over relational data. It allows you to set up an API from your database that can answer questions in plain English.
Transform Data in Your Warehouse. Build trusted data products faster.
Accelerate your data transformation process with dbt Cloud and start delivering data that you and your team can rely on. dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. Analysts using dbt can transform their data by simply writing select statements, while dbt handles turning these statements into tables and views in a data warehouse.
GQL is a query language with a syntax very similar to SQL with a tiny engine to perform queries on .git files instance of database files, the engine executes the query on the fly without the need to create database files or convert .git files into any other format, note that all Keywords in GQL are case-insensitive similar to SQL.
SQLite is a C-language library that implements a small, fast, self-contained, high-reliability, full-featured, SQL database engine.
SQLite for modern applications.libSQL is a fork of SQLite that is both Open Source, and Open Contributions.
libSQL is an open source, open contribution fork of SQLite, created and maintained by Turso. We aim to evolve it to suit many more use cases than SQLite was originally designed for, and plan to use third-party OSS code wherever it makes sense.
The ultimate multi-model database. Develop easier. Build faster. Scale quicker.
SurrealDB is an end-to-end cloud-native database designed for modern applications, including web, mobile, serverless, Jamstack, backend, and traditional applications. With SurrealDB, you can simplify your database and API infrastructure, reduce development time, and build secure, performant apps quickly and cost-effectively.
Serverless, Fault-Tolerant, Branchable Postgres.
The fully managed multi-cloud Postgres with a generous free tier. We separated storage and compute to offer autoscaling, branching, and bottomless storage.
Your Data Pipeline, Simplified. GlareDB: An analytics DBMS for distributed data.
Data exists everywhere: your laptop, Postgres, Snowflake and as files in S3. It exists in various formats such as Parquet, CSV and JSON. Regardless, there will always be multiple steps spanning several destinations to get the insights you need.
GlareDB is designed to query your data wherever it lives using SQL that you already know.
Dolt is Git for data. The world's first and only version-controlled SQL database.
Dolt is a SQL database that you can fork, clone, branch, merge, push and pull just like a Git repository.
Connect to Dolt just like any MySQL database to read or modify schema and data. Version control functionality is exposed in SQL via system tables, functions, and procedures.