Extremely fast Query Engine for DataFrames, written in Rust
- dataframe-library
- dataframe
- dataframes
- rust
Repository Index
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Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.
- redash
- python
- visualization
- analytics
A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.
- notebooks
- python
- data-science
- machine-learning
📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics
GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
- bigquery
- duckdb
- llm
- postgresql
Visualize, query, and stream to train on multimodal robotics data.
Open Source Feature Flags, Experimentation, and Product Analytics
- abtesting
- statistics
- abtest
- experimentation
the portable Python dataframe library
Attractive JavaScript charts for jQuery
🍰 Progressive <svg> pie, donut, bar and line charts
App to easily query, script, and visualize data from every database, file, and API.
Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.
- metastore
- analyses
- hive
- presto
Tabix.io UI
- tabix
- clickhouse
- sql-query
- dashboard
Jupyter magics and kernels for working with remote Spark clusters
A plugin for the jQuery javascript library to generate small sparkline charts directly in the browser
A Bayesian database table for querying the probable implications of data as easily as SQL databases query the data itself. New implementation in http://github.com/probcomp/bayeslite
SiriDB is a highly-scalable, robust and super fast time series database. Build from the ground up SiriDB uses a unique mechanism to operate without a global index and allows server resources to be added on the fly. SiriDB's unique query language includes dynamic grouping of time series for easy analysis over large amounts of time series.
- ticker-data
- siridb-server
- time-series
- timeseries
Yet Another LINQ to Objects for PHP [Simplified BSD]
- linq
- php
- functional-programming
- query
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports
- digital-elevation-model
- dem-querying
- geotiff
- srtm
Extends D3 with some common jQuery functions and more
Data-mining and Visualization components for RAD Studio
- visualization
- complex-structures
- database
- charting-library
Query a SPARQL endpoint with a SELECT query and get the data ready to be used with d3js
- d3js
- sparql
- json
- rdf
Source-available semantic and context layer, rule engine, and semantic sidecar for agentic AI and governed analytics. Compiles declarative YAML models into optimized SQL, KPIs, and semantic context across 8 SQL dialects.
- clickhouse
- databricks
- dremio
- mcp