1. Fibered Rails
- Amit Kumar

2. Many Scalable Options
 Memcached
 Redis
Cache
 MongoDB
 AMQP
 Resque
Message Queues
 Delayed Job
Frameworks that implement Reactor
Pattern – EventMachine, Twisted,
Asynchronous + Node.js
Concurrency

3. What are Fibers?
Traditional threads: preempted by OS

4. What are Fibers?
Fibers – are means of creating code blocks which can be paused and resumed
by application developer

5. Fibers + EventMachine
EventMachine – EventMachine implements a fast, single-threaded engine for
arbitrary network communications.

6. Fibers + EventMachine
12
10
8
Column 1
6 Column 2
Column 3
4
2
0
Row 1 Row 2 Row 3 Row 4

7. Concurrency

8. Questions
THANK YOU !