rocketraman

package mypackage.web

import akka.actor._
import akka.io.IO
import akka.pattern.{AskTimeoutException, ask, gracefulStop, pipe}
import com.typesafe.scalalogging.slf4j.Logger
import javax.inject.Inject
import org.slf4j.LoggerFactory
import scala.concurrent.duration._
import scala.concurrent.{Await, Future}

dypsilon

Frontend Development

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---

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD