Page 10 of 12 (178 posts)
Speed up Python code that uses NumPy
Python code that uses NumPy can be sped up further by setting array contiguity
March 2 2022 • 5 min read
Documentation enhancements for Deephaven v0.10.0
Documentation enhancements for Deephaven v0.10.0
March 1 2022 • 3 min read
Build with custom real-time data sources
Data ingestion via Deephaven input tables
February 28 2022 • 7 min read
Real-time sentiment analysis with Python libraries
What if we could perform sentiment analysis on Twitter or Reddit in real time? That is to say, take all of the historical batch data on a topic, feed real-time updates into this set, and then analyze the whole model (streaming analytics and batch data alike) in one dynamic table.
February 23 2022 • 4 min read
A High-Performance CSV Reader with Type Inference
Our users wanted fast and easy, so we rolled our own.
February 23 2022 • 17 min read
Kafka + Parquet: Maximize speed, minimize storage
Parquet offers a smart storage solution for streaming data
February 22 2022 • 5 min read
Have you been hurt by lambdas in Python?
Python lambdas may not behave as expected
February 17 2022 • 4 min read
RSS meta-data discovery and Podcast exploration
How to pull data from multiple RSS feeds simultaneously into Deephaven
February 16 2022 • 5 min read
WORDLE, Python, and crowd-sourcing in real time
A computer science example even my teenagers like
February 11 2022 • 6 min read
Gremlins in Python default arguments
Python default arguments may not behave as expected
February 10 2022 • 2 min read
Real-time sentiment analysis using an LSTM network in TensorFlow
Sentiment Analysis in Deephaven with TensorFlow
February 8 2022 • 9 min read
Release Notes for Deephaven v0.9.0
Deephaven Community Core new features and enhancements
February 7 2022 • 4 min read
The easiest way to see your crypto: Open-High-Low-Close charts
Vizualize crypto candles
February 3 2022 • 20 min read
Real-time classification with Deephaven and SciKit-Learn
Early Diabetes classification via risk factors with Deephaven
February 2 2022 • 9 min read
Documentation enhancements for Deephaven v0.9.0
Documentation enhancements for Deephaven v0.9.0
February 1 2022 • 2 min read