Skip to main content

Community Core
For individuals and small teams. Includes the Deephaven query engine, APIs and web viewers.
Enterprise
For larger deployments. Includes accounts, ACLs, multiple workers, scheduling, dedicated support, dashboards, and more.
Barrage
Apache Arrow Flight extension to support ticking datasets via IPC.
Data Grid
React.js data grid for rendering billions of rows and columns.
CSV Parser
High-performance, column-oriented, type inferencing CSV parser.
Professional Services
Extra muscle to help you build your infrastructure, set up your pipelines, and optimize your queries.

About
Solutions
Blog
Newsroom
Careers

Community Docs
Learn how to explore data, transform streams, query streaming tables and build real-time apps.
Enterprise Docs
Learn to write efficient queries, explore dynamic data, and create interactive dashboards with Deephaven Enterprise.
Getting Started
Quickstart
Crash course
Community cheat sheet
Important Concepts
Deephaven overview
Technical building blocks
Table update model
Directed-acyclic-graph
API Reference
Python (client)
Python (server)
Java (client/server)
Javascript (client)
Go (client)
C++ (client)
R (client)
Other Projects
Barrage docs
Grid docs
CSV parser
Excel Add-in

Blog Contact Try Demo

Data grid overview
How-to
- Display data
- Customize

Grouped data

Some data can be displayed as a tree. This example uses MockTreeGridModel to display exandable rows of data:

Quadrillions of Rows

Asynchronous data

Community Core

Documentation
Community questions
Open-core License
Pydoc client
Pydoc server
Javadoc client/server
Godoc client
C++ client
Barrage Docs
Grid Docs

Enterprise

Enterprise Support
Documentation
Legacy Documentation
Ultimate Cheat Sheet

Social

Blog
Github
Slack
Linkedin
Twitter
Youtube

Company

About
Solutions
Careers
Newsroom
Brand Assets
Contact
Privacy Policy
Terms of Service

Copyright © 2024 Deephaven Data Labs LLC