Top "Real-time" questions

A task is real-time when the timeliness of the activities' completion is a functional requirement and correctness condition, rather than merely a performance metric.

What would be the AWS equivalent to Firebase Realtime Database?

I'm working on a new game project at the moment that will consist of a React Native front-end and a …

amazon-web-services firebase-realtime-database real-time aws-lambda aws-iot
Is there a way to 'listen' for a database event and update a page in real time?

I'm looking for a way to create a simple HTML table that can be updated in real-time upon a database …

mysql ajax coldfusion real-time
Short-polling vs Long-polling for real time web applications?

I'm building a real-time web application As far as I know, the most popular choices are short-polling and long-polling. What …

javascript http comet real-time long-polling
Real-time audio processing in Android

I'm trying to figure out how to write an app that can decode audio morse code on the fly. I …

android audio real-time
Raspberry Pi no delay (<10ms) video stream

I'm building quadcopter based on Raspberry Pi. I want to stream video from webcam via cellular conection to my computer. …

video-streaming real-time live raspberry-pi
What languages are used for real time systems programming?

I didn't find any useful information about programming languages for real time systems. All I found was Real Time Systems …

programming-languages real-time
D3 Real-Time streamgraph (Graph Data Visualization)

I would like a stream graph as in this example: http://mbostock.github.com/d3/ex/stream.html but I …

javascript d3.js real-time transition stream-graph
How to detect significant change / trend in a time series data?

So I have an array of say 25 samples and I would want to be able to note the trends of …

algorithm statistics real-time signal-processing numerical
Real-time Java graph / chart library?

There was an earlier thread on Java graph or chart library, where JFreeChart was found to be quite good, but, …

java charts graph real-time
Starting point for CLOCK_MONOTONIC

As I understand on Linux starting point for CLOCK_MONOTONIC is boot time. In my current work I prefer to …

linux real-time