Continuous Innovation

Eric Bowman VP Architecture

Gilt Groupe

@ebowmanebowman@gilt.com http://tech.gilt.com

http://www.flickr.com/photos/nationaalarchief/4193508328/sizes/o/in/photolist-7oyPVJ-7oyPWW-7oyPYf-7oyQ1s-7oyQ4u-7oyQh7-7oyQju-7oyQmm-7oyQqS-7oDszB-a7vaUw-fJHB9E-fJHBbj-fJHBaw-fJHB8N-fJrhsz-9uzYLJ-f5hWTe-f5i3Fv-f5ibHt-f5i6T2-f5ibEH-f5ibFz-f5ibGF-f5i3G8-fa97G7-f5i6Sk-f5ibDa-f5i3EH-f5i3E2-f5ifwt-f5i6Tk-f5i6PX-f5i3CV-fadccE-fadcgw-fadcf5-7JxdSE-8F3Akp-8F3AjM-8F6Lah-7GBRia-8PWU2Q-8PWU8j-dbzybh-9Nk8fN-8wBt83-cweZi9-8PWYgo-8PWYTN-8PTRqn/

http://megmurph.com/wp-content/uploads/2013/03/success-1.jpg

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http://500motivators.com/motivate/me/motivation-its-not-that-im-lazy-i-just-dont-care/

A Social Experiment.

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object Build extends ClientServerCoreProject with ClientServerCoreDeps { val name = "svc-persistent-session" val servicePort = 8260 override val ioncannonTrack = IonCannon.FastTrack override def coreDeps = Seq( "com.giltgroupe" %% "commons-util" % "5.2.3" ) ++ defaultTestLibs override def clientDeps = Seq( "com.giltgroupe" %% "commons-core" % "5.2.3", "com.giltgroupe" %% "commons-test" % "5.2.3" % "test" ) ++ defaultTestLibs override def serverDeps = Seq( "com.giltgroupe" %% "commons-core" % "5.2.3", "com.giltgroupe" %% "commons-voldemort" % "1.1.1" % "compile->compile;endorsed->endorsed", "com.giltgroupe" %% "commons-squeryl" % "0.5.2", "com.gilt.service" %% "zookeeper" % "0.6.7" ) ++ gilt.ServiceFramework.dependencies("2.3.1") ++ defaultTestLibs }

$ sbt gilt-upgrade

object Build extends ClientServerCoreProject with ClientServerCoreDeps { val name = "svc-persistent-session" val servicePort = 8260 override val ioncannonTrack = IonCannon.FastTrack override def coreDeps = Seq( "com.giltgroupe" %% "commons-util" % "5.2.4" ) ++ defaultTestLibs override def clientDeps = Seq( "com.giltgroupe" %% "commons-core" % "5.2.4", "com.giltgroupe" %% "commons-test" % "5.2.4" % "test" ) ++ defaultTestLibs override def serverDeps = Seq( "com.giltgroupe" %% "commons-core" % "5.2.4", "com.giltgroupe" %% "commons-voldemort" % "1.1.1" % "compile->compile;endorsed->endorsed", "com.giltgroupe" %% "commons-squeryl" % "0.5.3", "com.gilt.service" %% "zookeeper" % "0.6.7" ) ++ gilt.ServiceFramework.dependencies("2.4.0") ++ defaultTestLibs }

@Path("/persistent-session") class PersistentSessionResource(storage: StorageApi) { ! @GET @Path("/{namespace}/{id}/{key}") def get(@PathParam("namespace") namespace: String, @PathParam("id") id: String, @PathParam("key") key: String): Option[core.Value] = { storage.get(makeKey(namespace, id, key)) }

trait Session { def get(key: String): Future[Option[Value]] } !private class SessionImpl(namespace: String, id: String) extends Session with CommonsClient[ServiceException] with CommonsClientConfig {

def get(key: String): Future[Option[Value]] = { getResponse(svcUri,

"persistent-session/%s/%s/%s".format(namespace, id, key)) { bytes => CommonsJson.parse[Option[core.Value]](bytes).map(

ValueImpl.apply) } }

abstract class SessionClientTest extends TestClients with Predictable { @Test def putValueCanBeGotBack() { val session = sessionClient.getSession(rndString()) val key = rndString() val value = rndString() session.get(key).get() should equal(None) session.put(key, Value(value)).get() session.get(key).get().get.value should equal(value) } } !@Functional class FunctionalSessionClientTest extends SessionClientTest with FunctionalTest @Capture class CaptureSessionClientTest extends SessionClientTest with CaptureTest @Mock class MockSessionClientTest extends SessionClientTest with MockTest

$ sbt release

val cluster = allocateCluster("svc-foo", "1.2.2") for (server <- cluster.allocateServers()) { deploySoftware(server, "svc-foo", "1.2.2") addToPool(server) } for (server <- findServers("svc-foo", "1.2.1")) { removeFromPool(server) } garbageCollect("svc-foo", "1.2.1")

http://i.imgur.com/OIpCx.jpg

http://www.recruitmenttakeout.com/wp-content/uploads/2013/04/brian.png

Openness. Autonomy.

Transparency. Trust.

Strategy

Strategy

Initiative 1Initiative

Initiative

Initiative

Initiative 1KPI

Initiative

Initiative 1KPI

Team

Tools for Emergent Centralization

Publish on the blog?

Have a party?

Release to production?

Anybody. Anytime.

Zero Waiting.

http://3.bp.blogspot.com/_q3ojg-NVpyU/TLMLUNGhgjI/AAAAAAAABS8/IJQSBSqII5s/s1600/compass.jpg

gilt.com

giltcity.com

gilttaste.com

parkandbond.com

Gilt Hom

e

gilt.com

giltcity.comgilttaste.comparkandbond.comGilt Homegilt.com

gilt.com

platform

http://shirt.woot.com/derby/entry/18736/positive-feedback-loop

Voluntary Adoption

• Move Fast • Fail Fast • Focus on Function • Enabled by Platform • Pick & Choose • Drives Platform Innovation • Teams Measured by KPIs

Shared UI

Features

Core

DB

ProductPlatform

• Move Slower • Proven Technologies • Focus on Scaling • Drives Product • Teams Measured by

Adoption

Shared UI

Features

Core

DB

ProductPlatform

Shared UI

Features

Core

DB

ProductPlatform Stronger than

the sum of its parts

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