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What is realtime?

Blog post from Ably

Post Details
Company
Date Published
Author
Martin Fietkiewicz
Word Count
1,833
Company Posts That Month
3
Language
English
Hacker News Points
-
Post removed?
No
Summary

Realtime systems are those that can react to events as they occur, before their importance diminishes. In a business context, realtime involves extracting value from events with small windows of opportunity. Examples include live document collaboration, system monitoring, and asset tracking. Realtime applications require low latency, scalability, and event-driven architectural choices. Key features of dependable realtime platforms include performance predictability, reliability, availability, and integrity. Event-driven architecture complements traditional approaches when handling the challenges of realtime requirements. Hard deadlines cannot be missed in hard realtime systems, while soft realtime systems experience quality degradation as time passes beyond a deadline. Realtime applications can dramatically shorten feedback loops and bring business value now. Engineering dependable realtime reactions is not trivial but has significant potential.

Trends Found in this Post
Trend Post Mentions Total Month Mentions Posts Companies MoM
Real-time 52 802 286 88 +12%
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