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Scala : language of the future
1. SCALA :
language of the future
by Robin Syihab
Mindtalk: @robin
Twitter: @anvie
Email: robin@mindtalk.com
2. Scala is
a Modern Programming language.
Created by Martin Odersky.
Static Typing
OOP + FP
Compiled into bytecode and run on top of JVM.
Java compatible binaries.
a better Java.
3. “If I were to pick a language
to use today other than
Java, it would be Scala”
~ James Gosling (father of Java).
53. When to use Actor?
If we want to build distributed system.
Handle massive concurrent request.
Needs for build event-driven
asynchronous application.
High performance lightweight than
Thread.
56. Akka Actor
Support local & remote actor
Self-healing using supervisor
Decentralized
Adaptive load balancing
Configuration-driven
Extensible
Small memory footprint ~2.5 million actors per GB of
Heap
Event stream easy to handle cluster state