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There and Back Again A Cloud’s Tale

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My Secret

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Long Beach

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Short Beach

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No Beach

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How?

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Horizontal Scaling

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Cloud

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Tom Said

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10's -> 1000's 10's -> 1000's

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Java & NodeJS

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3 SQLs Caused Outage

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Loadtests?

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!=

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Use Real Data

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No SQL!

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Painful Consistency

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Cloud Document Management

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Java 7 Vaadin 6 Weld CDI

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A Document Turns Into Metadata

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<3 Schemafree

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We Shard We Replicate

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Primary Preferred Read & Write

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It is Eventual Consistent

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You Want to Read Your Writes

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Store User Accounts in RDBMS

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We Will Use MySQL

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If it's Async it's Safe

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vs

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<3 Schemafree

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We Don't Shard We Replicate

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Storing Stuff

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Gluster & xfs = <3

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Gluster Shards Gluster Replicates

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HA Queues

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Actions Must Be Idempotent

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find /var/lib/puppet/clientbucket/ -type f -mtime +45 -atime +45 -print0 | xargs -0 rm

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Being Stateless Makes Scaling Easy

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Do You Know The Achilles Heel?

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Experiment Monitor Learn

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Join our Team

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