1. Using the Amazon Cloud to host Digital Scholarship Projects Emory University // Robert W. Woodruff Library Digital Scholarship Commons (DiSC) Jay Varner, @jaysvarner Stewart Varner, @stewartvarner

2. (some relation)

3. The Digital Scholarship Commons (DiSC)

4. Collaborative Projects

5. Fast, experimental, cheap. Empower scholars to do the work themselves Some home-grown projects DiSC Projects: Small

6. Complex projects, considerable time and/or financial commitment. Selection Committee Project Charter Developer Time DiSC Projects: Bigger

7. Alternatives Cost- effective AccommodatingStableFlexible University Web Architecture YNYN University VMYYYN Library ServerYNYN Shared Hosting Service YNYN Virtual Private Server YYYN Elastic CloudYYYY

9. What we are running in AWS Production –11 WordPress Sites –1 Auto publishing script –1 Twitter Harvest Dev –Development Sites (WordPress and Django) Backups –All instances and volumes are backed up in AWS

10. AWS Terms AWSHow to think about it InstanceServer EBS VolumeAttached Storage Security GroupFirewall Rules AMIImage SnapshotBlock level copy of data

11. AWS Terms AWSHow to think about it InstanceServer EBS VolumeAttached Storage Security GroupFirewall Rules AMIImage SnapshotBlock level copy of data BUT DON’T THINK THIS WAY

12. Architecture Separate system from software stack

13. Instance: bare system and service packages EBS Volume: mounted to instance contains: Software Stack/Application files Database files Configuration files

20. Pros Scalability Low admin overhead API Makes experimentation easy and cheap

21. Cons Learning curve Fear Outages Variable bill Domain names/DNS

22. Questions? Thanks! stewart.varner@emory.edustewart.varner@emory.edu // @stewartvarner jay.varner@emory.edujay.varner@emory.edu // @jaysvarner s3.amazon.aws.com/emorydisc/resources.html