1. Visualizing Your Business Data...in Minecraft!Pat PattersonDeveloper Evangelist Architectppatterson@salesforce.com@metadaddy

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Further information on potential factors that could affect the financial results of salesforce.com, inc. is included in ourannual report on Form 10-K for the most recent fiscal year and in our quarterly report on Form 10-Q for the most recent fiscal quarter. These documents andothers containing important disclosures are available on the SEC Filings section of the Investor Information section of our Web site.Any unreleased services or features referenced in this or other presentations, press releases or public statements are not currently available and may not bedelivered on time or at all. Customers who purchase our services should make the purchase decisions based upon features that are currently available.Salesforce.com, inc. assumes no obligation and does not intend to update these forward-looking statements. 3. Pat PattersonDeveloper Evangelist Architect 4. Why Minecraft?Cheap ($26.95!) 3D EngineJavaVast community of developers (modders)Plugin Architecture (via Forge etc)Access to source code (kinda)Its fun!Image used under CC-BY-NC. Attribution: Orthotope on minecraft.gamepedia.com 5. Getting Started Prerequisites: Java JDK 6 or 7 An 8-15 year old helper (optional, but recommended!) Buy, download, install Minecraftminecraft.net/store/minecraft Download, install Forge (src build)www.minecraftforge.net/wiki/Installation/Source Follow some tutorialswww.minecraftforge.net/wiki/TutorialsImage used under CC-BY-NC. Attribution: Ventury on minecraft.gamepedia.com 6. A Blast from the Past: Client-Server!One Minecraft server may supportmany clientsServer maintains world state for all playersClient renders world for a playerImage used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 7. Modding Options Server-only+ Allows unmodded (vanilla clients)- Cant add blocks, items Client-only+ Can customize graphics- Cant add blocks, items Client+server+ New blocks, items, graphics go nuts!- Both client & server need the modImage used under CC-BY-NC. Attribution: Jackbro123 on minecraft.gamepedia.com 8. Going Beyond the BasicsCalling Web APIsPick your favorite Java HTTP clientModify Forges build.gradle to create anuber-jarUse the Gradle Shadow plugin to shade your externaldependencies github.com/johnrengelman/shadowImage used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 9. Forcecraft What if I generated an entire dimensionbased on account data from Salesforce? Neuromancers Cyberspace github.com/metadaddy-sfdc/Forcecraft 10. Eye Candy!!!Image used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 11. Code 12. APIs in Play OAuth 2.0 Resource OwnerPassword Credentials Grant Username/password Force.com REST API /services/data/v31.0/query?q=SELECT+ /services/data/v31.0/sobjects/Account/ Force.com Streaming API new BayeuxClient(salesforceStreamingEndpoint(endpoint),transport);Image used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 13. An Alternate DirectionMinecraft Pi Edition pi.minecraft.net Similar to early versions of Pocket Edition (Android/iOS) API included! Python, Java client libs bundled Ruby, Node.js and more from community Real world / game world interaction via Raspberry Pi GPIOpins bit.ly/rpi-mcImages used under CC-BY-NC. Attribution: Majr on minecraft.gamepedia.com 14. Hardware!Image used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 15. ResourcesMinecraft minecraft.net Minecraft Forge www.minecraftforge.netModding Tutorials www.minecraftforge.net/wiki/Tutorials Forcecraft github.com/metadaddy-sfdc/Forcecraft Minecraft Pi Edition pi.minecraft.netImage used under CC-BY-NC. Attribution: BarracudaATA on minecraft.gamepedia.com 16. Thank You!Image courtesy of Alex Patterson (age 10)