Chaitanya Sharma phoenix24

Backend Architectures

ARCHITECTURES

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

Rich Hickey on becoming a better developer

− Avatar Rich Hickey • 3 years ago Sorry, I have to disagree with the entire premise here.

A wide variety of experiences might lead to well-roundedness, but not to greatness, nor even goodness. By constantly switching from one thing to another you are always reaching above your comfort zone, yes, but doing so by resetting your skill and knowledge level to zero.

Mastery comes from a combination of at least several of the following:

Install Multiple Java Versions on macOS High Sierra

Install Homebrew Cask

On Mac, Homebrew is the de-facto package manager, and Homebrew Cask is the app manager. I’m going to use Cask to install Java 7 and 8.

Install Homebrew Cask first if you haven’t:

brew update
brew tap caskroom/cask

	package typedactorrefs

	import akka.actor._
	import akka.pattern.AskSupport
	import akka.util.Timeout
	import scala.concurrent.Future
	import typedactorrefs.Server.ServerMessage
	import scala.concurrent.duration._
	import typedactorrefs.Server.GetModule
	import typedactorrefs.Server.Module

	# increase system IP port limits
	net.ipv4.ip_local_port_range=1024 65535

	# Incoming packets queue length
	net.core.netdev_max_backlog=10000

	# TCP socket max connections num
	net.core.somaxconn=262144

	# Enable syncookies