cloud computing
TRANSCRIPT
Cloud Computing김대웅
Cloud Computing?
Any connected devices over the internet.
Cloud Computing?
Massively scalable data centers
Almost zero upfront infrastructure investmentJust-in-time InfrastructureMore efficient resource utilizationUsage-based costingPotential for shrinking the processing time
Render farm, instance websites...
Business Benefit
Device and location independenceScalabilityGrid ComputingUtility ComputingAutonomic ComputingXaaS (Everything as a Service)
Characteristic of CC
Cloud InfrastructureCloud PlatformCloud ServicesCloud Application
Cloud Architecture
Cloud Architecture
Industry Map
Amazon Web Services
S3 (simple storage service)EC2 (elastic cloud computing)Simple DBSimple Queue ServiceDevPay
AWS bandwidth > Amazon.com from last 2007
Android, Chrome, GearsWeb Services ex) gdata, google maps, open social apiGmail, Docs, Calendar, Google ReaderGoogle App EngineGFS, BigTable
Google custom cloud
Google-Specific development environment
Amazon open cloud
Multi purpose general development environment
High CostReliabilitySecurity
Private CloudHosted inside traditional enterprise firewall, by the enterprise IT, for the enterprise IT
Assignment
Hadoop (hdfs, Hbase, MapReduce .. )HypertableBigdataXMPP PubsubRails, DjangoEucalyptus
Opensource
Make Everything as a Service.Be the Platform Integrated with All Services.Open The Platform.
Q & A