Metabase (Open Source BI Data Visualization)

Metabase is an open source data analysis and visualization platform designed to help teams answer data questions in minutes. After it is connected to the database, users can explore data through an intuitive interface and complete most analysis work without writing SQL. It also provides professionals with a powerful native query editor. Connecting databases, making reports, dashboards, SQL queries, sharing Zero code, support multiple data sources, open source, Chinese Address: www.metabase.com/ Metabase is a very useful open source business intelligence (BI) tool whose core goal is to make it easy for everyone to explore and understand data, both technical and business people. core functions 1. Zero Code Visual Query Simple click operations: With the easy-to-use visual query builder, you can sort, filter, and summarize data like a spreadsheet, easily completing complex operations such as connections and aggregation without having to process SQL code at all. AI-assisted exploration: Support asking Metabot AI questions in natural language, and the system will automatically generate corresponding data analysis results to achieve a conversational analysis experience. 2. Multiple data source support Extensive connections: Support connection to more than 30 databases, including common MySQL, PostgreSQL, Oracle, SQL Server, as well as non-relational databases such as MongoDB and Redis, and even cloud data warehouses such as Google BigQuery and Snowflake. File direct connection: In addition to database connections, you can also directly upload CSV or connect to Google Sheets for temporary data exploration. 3. SQL Native Query Flexible editing: Provides data analysts and developers with a complete SQL editor that supports syntax highlighting, auto-completion and query history, allowing you to write complex native queries. Reuse and template: Support saving commonly used SQL code as "code fragments" for reuse. You can also add variables to create dynamic SQL templates to facilitate and flexibly adjust query results. 4. Reports and dashboards Rich chart types: More than 20 built-in visualization effects (such as histograms, line charts, pie charts, funnel charts, maps, etc.), the system will automatically recommend appropriate charts, and manual customization is also supported. Interactive Kanban: You can combine multiple charts into an interactive dashboard, support adding filters to achieve data linkage (such as clicking on a certain region to automatically filter relevant data), and set regular automatic refreshments.