deephaven-server 0.21.1

Deephaven Embedded Server Python Package

deephaven-server

A Python-native way of launching deephaven-core.

Deephaven Community Core is a real-time, time-series, column-oriented analytics engine with relational database features. It is an open version of Deephaven Enterprise, which serves as the data backbone for prominent hedge funds, banks, and financial exchanges.

Requirements

Java 11+ is required for this module, and the JAVA_HOME environment variable must be set appropriately.

This module also requires Python version 3.7 or newer.

Setup

pip3 install --upgrade pip setuptools wheel
pip3 install deephaven-server

Quick start

from deephaven_server import Server
server = Server()
server.start()

from deephaven import time_table
ticking_table = time_table('00:00:01').update_view(formulas=["Col1 = i % 2"])