Redash

Redash is an open source data visualization and dashboarding platform that helps teams make sense of their data by connecting to diverse data sources, writing SQL queries, building visual dashboards, and sharing insights across the organization. The platform provides a powerful online SQL editor with schema browsing, click-to-insert column references, and reusable query snippets that combine the power of a traditional SQL client with collaborative cloud advantages. Visualization capabilities include drag-and-drop dashboard construction, automatic refresh scheduling from connected data sources, and public or team-based sharing of dashboards and queries. The platform supports SQL databases, NoSQL stores, Big Data platforms, and REST API endpoints as data sources, enabling cross-source querying to answer complex business questions. Built-in alerting triggers notifications when query results cross configured thresholds, while the REST API enables programmatic access to query results and dashboard data for embedding in external applications. User management includes role-based permissions, query ownership, and audit trails for governance. As a popular open source project, the platform encourages community contributions and customization without vendor lock-in. Customers include Data Miner and thousands of data-driven organizations worldwide. The platform is designed for data analysts, engineers, and business users who need to transform raw data into actionable insights without building custom reporting infrastructure.