18. Rails World
Monster World
- Started with Rails - MySQL
-Not so useful, Farming games are not arcade
games
-Switched to Redis, now it rocks!
Happy Hospital
-Rails - Redis cluster
-Fast enough but Redis is not RDB
-Redis problems as main DB
19. Magic Land
- No DB is faster than no DB
- S3, Erlang
- Erlang Workers, S3 used for records
- Stateful development is complex
- Open sourced most of the erlang stuff used
for this game in github
StateFul
21. Problems
Software is easy, data is hard
-Redis
No backup, No slave
-AWS
Fast to create instance, it fails sometimes, Slow
IO on EBS
-JRuby
Helps a lot as Concurrency libraries are great
for threading in Java World