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Javier Mendez
Principal Consultant
Raastech
Cloud Concepts
Everything You Wanted to Know But Were Afraid to Ask
Schoolcraf...
© Raastech, Inc. 2013 | All rights reserved. Slide 2 of 51raastech.com
About Raastech
 Systems integrator founded in 2009...
© Raastech, Inc. 2013 | All rights reserved. Slide 3 of 51raastech.com
About Javier
 6+ years of Oracle experience
 Emph...
© Raastech, Inc. 2013 | All rights reserved. Slide 4 of 51raastech.com
What is this presentation about?
 For the cloud ne...
© Raastech, Inc. 2013 | All rights reserved. Slide 5 of 51raastech.com
Agenda
1. Introduction to Cloud Computing
2. Virtua...
© Raastech, Inc. 2013 | All rights reserved. Slide 6 of 51raastech.com
Cloud ComputingCloud Computing
© Raastech, Inc. 2013 | All rights reserved. Slide 7 of 51raastech.com
You are not alone…
“Not sure, but I like these clou...
© Raastech, Inc. 2013 | All rights reserved. Slide 8 of 51raastech.com
What the hell is cloud computing?
 Oracle CEO Larr...
© Raastech, Inc. 2013 | All rights reserved. Slide 9 of 51raastech.com
Source: Gartner “Hype Cycle for Cloud Computing, 20...
© Raastech, Inc. 2013 | All rights reserved. Slide 10 of 51raastech.com
Virtualization
The Foundation for Cloud
© Raastech, Inc. 2013 | All rights reserved. Slide 11 of 51raastech.com
Virtualization
 Virtualization and clustering wid...
© Raastech, Inc. 2013 | All rights reserved. Slide 12 of 51raastech.com
Setting up a VM with VMware Server
1. Request and ...
© Raastech, Inc. 2013 | All rights reserved. Slide 13 of 51raastech.com
Scaling out using VMware Server
1. Setup clone of ...
© Raastech, Inc. 2013 | All rights reserved. Slide 14 of 51raastech.com
Virtualization & Clustering are Foundations for Cl...
© Raastech, Inc. 2013 | All rights reserved. Slide 15 of 51raastech.com
Cloud Concepts
NIST Definition of Cloud Computing
Cloud computing is a model for enabling convenient, on-demand
network access to a share...
© Raastech, Inc. 2013 | All rights reserved. Slide 17 of 51raastech.com
Cloud != Virtualization
 “Cloud” is not “virtuali...
© Raastech, Inc. 2013 | All rights reserved. Slide 18 of 51raastech.com
Service Models
IaaS | PaaS | SaaS
© Raastech, Inc. 2013 | All rights reserved. Slide 19 of 51raastech.com
Service Models: SaaS / PaaS / IaaS
 Applications ...
© Raastech, Inc. 2013 | All rights reserved. Slide 20 of 51raastech.com
Software as a Service (SaaS)
 Customer Relationsh...
© Raastech, Inc. 2013 | All rights reserved. Slide 21 of 51raastech.com
Software as a Service (SaaS)
 Human Resources (HR)
© Raastech, Inc. 2013 | All rights reserved. Slide 22 of 51raastech.com
Software as a Service (SaaS)
 Oracle Social Netwo...
© Raastech, Inc. 2013 | All rights reserved. Slide 23 of 51raastech.com
Infrastructure as a Service (IaaS)
 Obvious
© Raastech, Inc. 2013 | All rights reserved. Slide 24 of 51raastech.com
Platform as a Service (PaaS): Database Service
 R...
© Raastech, Inc. 2013 | All rights reserved. Slide 25 of 51raastech.com
Platform as a Service (PaaS): Java Cloud Service
...
© Raastech, Inc. 2013 | All rights reserved. Slide 26 of 51raastech.com
Platform as a Service (PaaS)
 Welcome to Oracle C...
© Raastech, Inc. 2013 | All rights reserved. Slide 27 of 51raastech.com
Platform as a Service (PaaS)
 Sign in to Oracle C...
© Raastech, Inc. 2013 | All rights reserved. Slide 28 of 51raastech.com
Platform as a Service (PaaS)
 Oracle Cloud Servic...
© Raastech, Inc. 2013 | All rights reserved. Slide 29 of 51raastech.com
Platform as a Service (PaaS)
 Oracle Cloud Status...
© Raastech, Inc. 2013 | All rights reserved. Slide 30 of 51raastech.com
Platform as a Service (PaaS)
 Oracle Database Uti...
© Raastech, Inc. 2013 | All rights reserved. Slide 31 of 51raastech.com
Platform as a Service (PaaS)
 Oracle Application ...
© Raastech, Inc. 2013 | All rights reserved. Slide 32 of 51raastech.com
Consumers of Cloud Computing Abstraction Layers
Ap...
© Raastech, Inc. 2013 | All rights reserved. Slide 33 of 51raastech.com
Deployment Models
Public Cloud | Private Cloud | H...
© Raastech, Inc. 2013 | All rights reserved. Slide 34 of 51raastech.com
Evolution of Private and Public Clouds
Private Clo...
© Raastech, Inc. 2013 | All rights reserved. Slide 35 of 51raastech.com
Deployment Models: Public / Private / Hybrid
Priva...
© Raastech, Inc. 2013 | All rights reserved. Slide 36 of 51raastech.com
Evolution of Private and Public Clouds
Private Clo...
© Raastech, Inc. 2013 | All rights reserved. Slide 37 of 51raastech.com
Exadata, Exalogic, SPARC SuperCluster
 Extreme Pe...
© Raastech, Inc. 2013 | All rights reserved. Slide 38 of 51raastech.com
Clustering Options Throughout Stack
Infrastructure...
© Raastech, Inc. 2013 | All rights reserved. Slide 39 of 51raastech.com
Oracle Enterprise Manager 12c: Total Cloud Control...
© Raastech, Inc. 2013 | All rights reserved. Slide 40 of 51raastech.com
Evolution of Private and Public Clouds
Private Clo...
© Raastech, Inc. 2013 | All rights reserved. Slide 41 of 51raastech.com
The Oracle Public Cloud
 Applications and Platfor...
© Raastech, Inc. 2013 | All rights reserved. Slide 42 of 51raastech.com
Oracle Public Cloud: Complete Choice
Instant produ...
© Raastech, Inc. 2013 | All rights reserved. Slide 43 of 51raastech.com
Oracle on Demand Cloud Services
© Raastech, Inc. 2013 | All rights reserved. Slide 44 of 51raastech.com
Oracle on Demand
 Oracle On Demand = formerly Ora...
© Raastech, Inc. 2013 | All rights reserved. Slide 45 of 51raastech.com
Oracle on Demand Cloud Services
SaaS@Oracle@Custom...
© Raastech, Inc. 2013 | All rights reserved. Slide 46 of 51raastech.com
Summary
© Raastech, Inc. 2013 | All rights reserved. Slide 47 of 51raastech.com
The Good
 Public clouds generally have tremendous...
© Raastech, Inc. 2013 | All rights reserved. Slide 48 of 51raastech.com
The Bad
 The majority of Oracle applications (and...
© Raastech, Inc. 2013 | All rights reserved. Slide 49 of 51raastech.com
Summary & Recap
 Hype/disillusionment are over, c...
© Raastech, Inc. 2013 | All rights reserved. Slide 50 of 51raastech.com
Contact Information
 Javier Mendez
Principal Cons...
Oracle Cloud Computing Strategy
Many Clouds, Many Choices
• Provide customer choice of private and public clouds
• Deliver...
oracle.com/cloud
www.facebook.com/OracleCloudComputing
@OracleCloudZone #oraclecloud
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Cloud Concepts - Everything You Wanted to Know But Were Afraid to Ask

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Cloud Concepts - Everything You Wanted to Know But Were Afraid to Ask

  1. 1. Javier Mendez Principal Consultant Raastech Cloud Concepts Everything You Wanted to Know But Were Afraid to Ask Schoolcraft College – Vistatech Center Room Vt460 November 13, 2013 3:45pm – 4:30pm
  2. 2. © Raastech, Inc. 2013 | All rights reserved. Slide 2 of 51raastech.com About Raastech  Systems integrator founded in 2009  Headquartered in the Washington DC area  Specializes in Oracle Fusion Middleware  Oracle Gold Partner & Reseller  Oracle SOA Specialized  Certified staff in multiple disciplines  OCE, OCA, OCP, ITIL, CISSP, PMP, etc.  Continued contributions to the technology community  Sponsor and volunteer of numerous users groups  Ongoing publishing of books, articles, whitepapers, and blogs  Regular presenters at major conferences
  3. 3. © Raastech, Inc. 2013 | All rights reserved. Slide 3 of 51raastech.com About Javier  6+ years of Oracle experience  Emphasis on Oracle Database, Enterprise Manager, and Cloud  Federal and commercial experience  Infrastructure admin; administration, performance tuning, high availability, troubleshooting  OCP, OCA, CSM
  4. 4. © Raastech, Inc. 2013 | All rights reserved. Slide 4 of 51raastech.com What is this presentation about?  For the cloud newbie  Concepts-based presentation, with a few hands-on screenshots  Cloud concepts  Cloud terminology  Difference between cloud and virtualization  Oracle cloud service offerings
  5. 5. © Raastech, Inc. 2013 | All rights reserved. Slide 5 of 51raastech.com Agenda 1. Introduction to Cloud Computing 2. Virtualization: The Foundation for Cloud 3. Cloud Concepts 4. Service Models 5. Deployments Models 6. Oracle On Demand Cloud Services 7. Summary
  6. 6. © Raastech, Inc. 2013 | All rights reserved. Slide 6 of 51raastech.com Cloud ComputingCloud Computing
  7. 7. © Raastech, Inc. 2013 | All rights reserved. Slide 7 of 51raastech.com You are not alone… “Not sure, but I like these clouds better.” ~Guy sitting beside me on the plane, retired Economist Ahmed: “What do you think this ad is trying to tell you?”
  8. 8. © Raastech, Inc. 2013 | All rights reserved. Slide 8 of 51raastech.com What the hell is cloud computing?  Oracle CEO Larry Ellison in an analysts’ briefing on September 2008:  “Orange is the new pink…”  “I don’t understand what we would do differently in the light of cloud computing, other than marketing.”
  9. 9. © Raastech, Inc. 2013 | All rights reserved. Slide 9 of 51raastech.com Source: Gartner “Hype Cycle for Cloud Computing, 2009” Research Note G00168780 Oracle Cloud Hype  Cloud is at the peak of the hype curve
  10. 10. © Raastech, Inc. 2013 | All rights reserved. Slide 10 of 51raastech.com Virtualization The Foundation for Cloud
  11. 11. © Raastech, Inc. 2013 | All rights reserved. Slide 11 of 51raastech.com Virtualization  Virtualization and clustering widely adopted in most organizations  Provisioning a single physical server took months  Physical resources were often underutilized  Virtualization helped:  Reduce provisioning time  Maximize physical resources  Introduce concepts such as cloning and snapshots
  12. 12. © Raastech, Inc. 2013 | All rights reserved. Slide 12 of 51raastech.com Setting up a VM with VMware Server 1. Request and approval to setup new VM ~2880 minutes 2. Copy VM image to new folder ~20 minutes 3. Configure VM ~10 minutes 4. Recreate network adapter ~10 minutes 5. Startup VM through console ~15 minutes 6. Reconfigure networking and NATing ~15 minutes 7. Configure miscellaneous scripts ~20 minutes 8. Send completion email ~240 minutes
  13. 13. © Raastech, Inc. 2013 | All rights reserved. Slide 13 of 51raastech.com Scaling out using VMware Server 1. Setup clone of existing VM ~ 3175 minutes (~90 minutes) 2. Reconfigure software on 2nd node ~180 minutes 3. Startup software on 2nd node ~20 minutes 4. Configure cluster ~140 minutes 5. Verification, first round ~90 minutes 6. Add 2nd node to load balancer ~60 minutes 7. Verification, second round ~250 minutes
  14. 14. © Raastech, Inc. 2013 | All rights reserved. Slide 14 of 51raastech.com Virtualization & Clustering are Foundations for Cloud • Both server virtualization and clustering are key technologies for cloud • Virtualization provides resource pooling • Clustering provides elastic scalability Server Virtualization (Resource Pooling) Clustering (Scalability) Make one physical resource look like many Make many physical resource look like one
  15. 15. © Raastech, Inc. 2013 | All rights reserved. Slide 15 of 51raastech.com Cloud Concepts
  16. 16. NIST Definition of Cloud Computing Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. This cloud model promotes availability and is composed of: Source: NIST Definition of Cloud Computing v15 3 Service Models • SaaS • PaaS • IaaS 4 Deployment Models • Public Cloud • Private Cloud • Community Cloud • Hybrid Cloud 5 Essential Characteristics • Broad network access • Resource pooling • Rapid elasticity • On-demand self-service • Measured service
  17. 17. © Raastech, Inc. 2013 | All rights reserved. Slide 17 of 51raastech.com Cloud != Virtualization  “Cloud” is not “virtualization”, but relies on virtualization and clustering concepts and technologies  Cloud is:  On-demand resources  Rapidly provisioned (i.e., self-service provisioning)  Minimal management  Elastic (i.e., workload management)  Measured service (e.g., metering and chargeback)
  18. 18. © Raastech, Inc. 2013 | All rights reserved. Slide 18 of 51raastech.com Service Models IaaS | PaaS | SaaS
  19. 19. © Raastech, Inc. 2013 | All rights reserved. Slide 19 of 51raastech.com Service Models: SaaS / PaaS / IaaS  Applications delivered as a service to end-users over the Internet Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS)  App development & deployment platform delivered as a service  Server, storage, and network hardware and associated software delivered as a service
  20. 20. © Raastech, Inc. 2013 | All rights reserved. Slide 20 of 51raastech.com Software as a Service (SaaS)  Customer Relationship Management (CRM)
  21. 21. © Raastech, Inc. 2013 | All rights reserved. Slide 21 of 51raastech.com Software as a Service (SaaS)  Human Resources (HR)
  22. 22. © Raastech, Inc. 2013 | All rights reserved. Slide 22 of 51raastech.com Software as a Service (SaaS)  Oracle Social Network
  23. 23. © Raastech, Inc. 2013 | All rights reserved. Slide 23 of 51raastech.com Infrastructure as a Service (IaaS)  Obvious
  24. 24. © Raastech, Inc. 2013 | All rights reserved. Slide 24 of 51raastech.com Platform as a Service (PaaS): Database Service  Runs Oracle Database on the cloud  Runs any Oracle DBMS Application  SQL & PL/SQL  Java & REST APIs  Web-based application development  Oracle Application Express (APEX)  Seamless: from cloud to on-premise  Secure: data, schema, & table-space isolation
  25. 25. © Raastech, Inc. 2013 | All rights reserved. Slide 25 of 51raastech.com Platform as a Service (PaaS): Java Cloud Service  Runs any Java application in the cloud  Complete Java EE Support  SOAP & RESTful Web Services  Eclipse, NetBeans, & JDeveloper Tools  Auto-generate Database Schemas  Secure: application and data isolation  dedicated virtual machines
  26. 26. © Raastech, Inc. 2013 | All rights reserved. Slide 26 of 51raastech.com Platform as a Service (PaaS)  Welcome to Oracle Cloud
  27. 27. © Raastech, Inc. 2013 | All rights reserved. Slide 27 of 51raastech.com Platform as a Service (PaaS)  Sign in to Oracle Cloud
  28. 28. © Raastech, Inc. 2013 | All rights reserved. Slide 28 of 51raastech.com Platform as a Service (PaaS)  Oracle Cloud Services
  29. 29. © Raastech, Inc. 2013 | All rights reserved. Slide 29 of 51raastech.com Platform as a Service (PaaS)  Oracle Cloud Status History
  30. 30. © Raastech, Inc. 2013 | All rights reserved. Slide 30 of 51raastech.com Platform as a Service (PaaS)  Oracle Database Utilization
  31. 31. © Raastech, Inc. 2013 | All rights reserved. Slide 31 of 51raastech.com Platform as a Service (PaaS)  Oracle Application Express
  32. 32. © Raastech, Inc. 2013 | All rights reserved. Slide 32 of 51raastech.com Consumers of Cloud Computing Abstraction Layers Application Platform Customizations Application Customizations Customizations Consumer Consumer Service Provider ServiceProvider IaaS Cloud SaaS Cloud PaaS Cloud IT Admins Developer Business End User Different Users
  33. 33. © Raastech, Inc. 2013 | All rights reserved. Slide 33 of 51raastech.com Deployment Models Public Cloud | Private Cloud | Hybrid Cloud
  34. 34. © Raastech, Inc. 2013 | All rights reserved. Slide 34 of 51raastech.com Evolution of Private and Public Clouds Private Cloud Evolution Hybrid • Federation with public clouds • Interoperability • Cloud bursting App1 App2 App3 Private IaaS Private PaaS Virtual Private Cloud Hybrid PaaS SaaS IaaS Private Cloud • Self-service • Policy-based resource mgmt • Chargeback • Capacity planning App2 App3 Private IaaS Private PaaS App1 Silo’d Consolidated • Physical • Dedicated • Static • Heterogeneous • Virtual • Shared services • Dynamic • Standardized appliances App1 App2 App3 App1 App2 App3 Private IaaS Private PaaS Consolidate Standardize Public Clouds PaaS SaaS IaaS Public Cloud Evolution ASP ISP MSP ISV CSP/ Telcos
  35. 35. © Raastech, Inc. 2013 | All rights reserved. Slide 35 of 51raastech.com Deployment Models: Public / Private / Hybrid Private Cloud Public CloudHybrid Cloud Exclusive Shared by multiple organizations • Fast & inexpensive to start • Outsourced services • Multiple tenants sharing resources • Greater control over security, compliance, & QoS • Multiple apps sharing resources • Not much different than virtualization • Cloudbursting – overdraft for peak loads • Dev/Test vs. Production • Disaster recovery
  36. 36. © Raastech, Inc. 2013 | All rights reserved. Slide 36 of 51raastech.com Evolution of Private and Public Clouds Private Cloud Evolution Hybrid • Federation with public clouds • Interoperability • Cloud bursting App1 App2 App3 Private IaaS Private PaaS Virtual Private Cloud Hybrid PaaS SaaS IaaS Private Cloud • Self-service • Policy-based resource mgmt • Chargeback • Capacity planning App2 App3 Private IaaS Private PaaS App1 Silo’d Consolidated • Physical • Dedicated • Static • Heterogeneous • Virtual • Shared services • Dynamic • Standardized appliances App1 App2 App3 App1 App2 App3 Private IaaS Private PaaS Consolidate Standardize Public Clouds PaaS SaaS IaaS Public Cloud Evolution ASP ISP MSP ISV CSP/ Telcos
  37. 37. © Raastech, Inc. 2013 | All rights reserved. Slide 37 of 51raastech.com Exadata, Exalogic, SPARC SuperCluster  Extreme Performance, Engineered Systems  Unmatched performance, simplified deployment, lower total cost  Building blocks for consolidation and cloud computing
  38. 38. © Raastech, Inc. 2013 | All rights reserved. Slide 38 of 51raastech.com Clustering Options Throughout Stack Infrastructure as a Service Oracle Database Real Application Clusters Oracle In-Memory Database Cache (TimesTen) Oracle Exadata Database Machine Oracle Cloud Application Foundation Oracle WebLogic Server | Oracle Coherence In-Memory Data Oracle Exalogic Elastic Cloud Platform as a Service Sun Servers Sun Storage
  39. 39. © Raastech, Inc. 2013 | All rights reserved. Slide 39 of 51raastech.com Oracle Enterprise Manager 12c: Total Cloud Control Complete Lifecycle Management Integrated Cloud Stack Management Business-Driven Application Management Self-Service IT Simple and Automated Business Driven| | Plan Setup Build Test Deploy Monitor Manage Meter & Charge Optimize
  40. 40. © Raastech, Inc. 2013 | All rights reserved. Slide 40 of 51raastech.com Evolution of Private and Public Clouds Private Cloud Evolution Hybrid • Federation with public clouds • Interoperability • Cloud bursting App1 App2 App3 Private IaaS Private PaaS Virtual Private Cloud Hybrid PaaS SaaS IaaS Private Cloud • Self-service • Policy-based resource mgmt • Chargeback • Capacity planning App2 App3 Private IaaS Private PaaS App1 Silo’d Consolidated • Physical • Dedicated • Static • Heterogeneous • Virtual • Shared services • Dynamic • Standardized appliances App1 App2 App3 App1 App2 App3 Private IaaS Private PaaS Consolidate Standardize Public Clouds PaaS SaaS IaaS Public Cloud Evolution ASP ISP MSP ISV CSP/ Telcos
  41. 41. © Raastech, Inc. 2013 | All rights reserved. Slide 41 of 51raastech.com The Oracle Public Cloud  Applications and Platform: Based on Industry Standards Fusion CRM Fusion HCM Fusion Talent Database Service Java Service Oracle Social Network Data Service Security Service
  42. 42. © Raastech, Inc. 2013 | All rights reserved. Slide 42 of 51raastech.com Oracle Public Cloud: Complete Choice Instant productivity Complete 100% standards-based On-cloud or on-premise • Self-Service, monthly subscription, instant provisioning • Complete set of business-critical platform and application services • Move existing applications to the cloud with no change • Same products available in both modes
  43. 43. © Raastech, Inc. 2013 | All rights reserved. Slide 43 of 51raastech.com Oracle on Demand Cloud Services
  44. 44. © Raastech, Inc. 2013 | All rights reserved. Slide 44 of 51raastech.com Oracle on Demand  Oracle On Demand = formerly Oracle Outsourcing  Provides product and software management experts to deliver fast innovation, increased security, availability, and performance  “Give customers unparalleled flexibility and choice”  http://www.oracle.com/us/industries/healthcare/executuve-value- first-br-1525030.pdf
  45. 45. © Raastech, Inc. 2013 | All rights reserved. Slide 45 of 51raastech.com Oracle on Demand Cloud Services SaaS@Oracle@Customer On Premise OracleCustomerCustomerCustomer Oracle Oracle Oracle Oracle Oracle Oracle Oracle Customer Oracle Customer Customer Customer Customer Software License Software Management Infrastructure Management Datacenter
  46. 46. © Raastech, Inc. 2013 | All rights reserved. Slide 46 of 51raastech.com Summary
  47. 47. © Raastech, Inc. 2013 | All rights reserved. Slide 47 of 51raastech.com The Good  Public clouds generally have tremendous cost savings  If your application can support elasticity, then this is huge  Quick provisioning is a huge benefit  By reducing management and administration of core platforms and/or environments, infrastructure team can focus their efforts elsewhere beyond the everyday administration tasks  Hybrid clouds are an awesome concept for disaster recovery, setting up load testing environments, etc.  Pay for what you use only
  48. 48. © Raastech, Inc. 2013 | All rights reserved. Slide 48 of 51raastech.com The Bad  The majority of Oracle applications (and in fact, most non-Oracle applications) don’t support elasticity  Vendor lock-in is a concern  DR in a hybrid cloud model sounds good in theory, but needs to first be proven out due to the complexities involved  Private clouds are just glorified virtual servers and rely on having idle hardware lying around to afford elasticity  Security is a perceived concern in the public cloud, a lot better now  How much do you trust your public cloud provider?
  49. 49. © Raastech, Inc. 2013 | All rights reserved. Slide 49 of 51raastech.com Summary & Recap  Hype/disillusionment are over, cloud focus is now on productivity  Virtualization and clustering are enablers for the cloud  Cloud concepts:  Characteristics: self-service provisioning, minimal management, elasticity, measured service  Deployment models: Public, Private, Hybrid  Service Models: IaaS, PaaS, SaaS  Consumers of cloud services:  IaaS: IT admins  PaaS: Developers  SaaS: Business users  Next steps for deployment models:  Virtualized data centers will evolve into private clouds  With maturity, hybrid clouds can be useful for DR environments, scaling out, load testing environments
  50. 50. © Raastech, Inc. 2013 | All rights reserved. Slide 50 of 51raastech.com Contact Information  Javier Mendez Principal Consultant javier.mendez@raastech.com
  51. 51. Oracle Cloud Computing Strategy Many Clouds, Many Choices • Provide customer choice of private and public clouds • Deliver complete, integrated offerings spanning SaaS, PaaS and IaaS • Enable customers to adopt cloud as the business requires
  52. 52. oracle.com/cloud www.facebook.com/OracleCloudComputing @OracleCloudZone #oraclecloud

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