EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 15·5 min read
How 2004 RuneScape fit a multiplayer RPG into 56k dial-up · jkm.dev
TL;DR
In 2004, RuneScape successfully delivered a multiplayer RPG experience over 56k dial-up by optimizing data transmission to minimize bandwidth usage. This achievement allowed thousands of players to interact in a 3D world despite severe connectivity limitations.
✦ Why It Matters
Evaluate your current data transmission methods to enhance performance in bandwidth-limited environments.
Key Takeaways
- Utilize deltas for position updates to save bandwidth.
- Implement a fixed server cycle to manage player actions efficiently.
- Optimize packet structures to minimize data transmission.
- Consider user bandwidth limitations when designing networked applications.
How It Works
RuneScape's networking strategy involved encoding movement requests with minimal bytes. For example, instead of sending absolute coordinates for each waypoint, the game sent deltas, which reduced the data size significantly.
The use of a single TCP connection for all data ensured that every byte was accounted for, allowing the game to function smoothly even on slow connections.