Hacker News with Generative AI: Real-time Data

macOS menu bar app that shows how full the ISS urine tank is in real time (github.com/Jaennaet)
pISSStream is a macOS menu bar app that shows how full the International Space Station's urine tank is in real time:

Space Exploration, Software, macOS, Real-time Data

1139 points by ajdude 24 days ago | 254 comments

Use Cases for ChDB, a Powerful In-Memory OLAP SQL Engine (runportcullis.co)
Clickhouse is quickly becoming a crowd favorite real-time data warehouse platform for organizations looking to take advantage of blazing fast query speeds in OLAP scenarios that power mission-critical applications and embedded analytics.

Databases, Data Warehousing, Real-time Data, OLAP, SQL

9 points by auxten 32 days ago | 2 comments

Noise Filtering Using €1 Filter (2020) (jaantollander.com)
This article explores the 1€ Filter, a simple, but powerful algorithm for filtering noisy real-time signals.

Signal Processing, Algorithms, Real-time Data

92 points by dsego 40 days ago | 38 comments

GPU Accelerated Object Storage (acceleratedcloudstorage.com)
GPU-Optimized Cloud Object Storage for Real-Time Data Access

Cloud Storage, GPUs, Real-time Data

17 points by NKdeveloper 64 days ago | 7 comments

pg_flo – Stream, transform, and re-route PostgreSQL data in real-time (pgflo.io)
The easiest way to move and transform data between PostgreSQL databases

PostgreSQL, Data Processing, Real-time Data, Databases, Software

239 points by shayonj 76 days ago | 54 comments

Streaming joins are hard (estuary.dev)
Why are streaming joins so tricky? Discover the hidden complexities of real-time data, and learn how to tame the infinite stream!

Data Streams, Real-time Data, Software Engineering

115 points by danthelion 88 days ago | 57 comments

Alert Evaluations: Incremental Merges in ClickHouse (highlight.io)
At Highlight, we rely on ClickHouse, an open-source columnar database built for handling large datasets and real-time analytics.

Databases, Open Source, Data Analytics, Real-time Data, ClickHouse

38 points by vadman97 108 days ago | 7 comments

Show HN: Teletxt (Vercel App) (ycombinator.com)
Using Vercel and a laptop as a server, here is TeleText. A transcription of CNN, you can read it, and it transcribes lives what is talked upon the CNN.

Web Development, Real-time Data, CNN, Vercel

13 points by lihaciudaniel 108 days ago | 13 comments

Build real-time, durable workflows with Prisma Pulse and Inngest (prisma.io)

Real-time Data, Workflow Automation, Databases, Software, Tools

16 points by gniting 138 days ago | 2 comments

Gazette: Cloud-native millisecond-latency streaming (github.com/gazette)

Cloud Computing, Streaming, Real-time Data

139 points by danthelion 163 days ago | 52 comments

HamClock – a real time space weather dashboard (clearskyinstitute.com)

Space Weather, Real-time Data, Dashboard, Software

78 points by ricktdotorg 167 days ago | 9 comments

Show HN: I made an iPhone app to show a real-time map of NYC Subway service (apple.com)

Mobile Development, Transportation, Subway, Real-time Data

26 points by _blahblahblah 233 days ago | 7 comments

Keeping It 100(x) with Real-Time Data at Scale – Figma Blog (figma.com)

Real-time Data, Scalability, Design Tools, Software Development

18 points by imslavko 242 days ago | 0 comments

Streaming Platform Comparision:Kafka/Confluent/Pulsar/AutoMQ/Redpanda/Warpstream (github.com/AutoMQ)