Perpective

A data visualization and analytics component, especially well-suited for la...

finos/perspective perspective.finos.org/@finos/perspective-viewer

README

Perspective is an interactive analytics and data visualization component,which is especially well-suited for large and/or streaming

datasets. Use it to create user-configurable reports, dashboards, notebooks and

applications, then deploy stand-alone in the browser, or in concert with Python

and/or Jupyterlab.

Features

- A fast, memory efficient streaming query engine, written in

C++ and compiled for both WebAssembly and

Python, with read/write/streaming for

Apache Arrow, and a high-performance columnar

expression language based on ExprTK.

- A framework-agnostic User Interface packaged as a

Custom Element,

powered either in-browser via WebAssembly or virtually via

WebSocket server (Python/Node).

- A JupyterLab widget and Python client library, for

interactive data analysis in a notebook, as well as _scalable_ production

Voila applications.

Examples

||||

|:--|:--|:--|

|Movies|Magic|NFT|

|[![Movies](https://gist.githubusercontent.com/texodus/6b4dcebf65db4ebe4fe53a6de5ea0b48/raw/f56e588eed348aea579cf8fe757ce78c58779c82/thumbnail.png)](https://bl.ocks.org/texodus/6b4dcebf65db4ebe4fe53a6de5ea0b48)|[![Magic](https://perspective.finos.org/img/mtg_thumbnail.png)](https://texodus.github.io/mtg-perspective/?seasons-in-the-abyss-67)|[

](https://sc1f.github.io/pudgy-penguin-perspective/)|

|NYPD CCRB|Olympics|COVID|

](https://texodus.github.io/nypd-ccrb/)|[![Olympics](http://bl.ocks.org/texodus/raw/efd4a857aca9a52ab6cddbb6e1f701c9/c6c0fb7611ca742830e05cce667678c25b6f288a/thumbnail.png)](https://bl.ocks.org/texodus/efd4a857aca9a52ab6cddbb6e1f701c9)|[![COVID](https://gist.githubusercontent.com/texodus/e074d7d9e5783e680d35f565d2b4b32e/raw/7c2b8821333a5d6e90a8d0748ecb2062c798c5e6/thumbnail.png)](https://bl.ocks.org/texodus/e074d7d9e5783e680d35f565d2b4b32e)|

|Custom Styles|Superstore|Fractal|

|Editable|Maps Airports|Streaming|

|NYC Citibike|JupyterLab Plugin|Maps Citibike|

|Polygon.io|CSV||

](https://timkpaine.github.io/polygon-io-perspective/)|[![CSV](https://bl.ocks.org/texodus/raw/02d8fd10aef21b19d6165cf92e43e668/5e78be024893aa651fcdfac816841d54777ccdec/thumbnail.png)](https://bl.ocks.org/texodus/02d8fd10aef21b19d6165cf92e43e668)||