In het hoger onderwijs en onderzoek

Transcription

1 Bart Bogaert BDE Smarter Planet September 21 th 2011 Cloud Computing In het hoger onderwijs en onderzoek September 21 th 2011 Dr. Bart Bogaert 1

2 Contents 1 Cloud: a hype, a buzz, a trend? 2 Cloud versus other technology approaches 3 Cloud Delivery Models 4 Cloud Examples in Education 5 Conclusions 2

3 The hype? Cloud, a hype, a buzz, a trend? 3

4 Historical waves in IT 1000 nce / Cost urs / USD) 100 Performa (CPU hou 10 Proprietary Computing Personal Computing IT crisis of the early 90s Time (Year) (adapted from Singh, 2008) The IT industry drastically changed during the early 90s. 4

5 Cloud Computing + + = Cost VIRTUALIZATION STANDARDIZATION AUTOMATION Flexibility Need Flexibility Free budget for new investment, speed deployment of new capabilities, increase responsiveness to your needs. 5

6 Cloud Computing: the new IT paradigm 1000 Gain nce / Cost urs / USD) 100 Performa (CPU hou 10 Proprietary Computing Personal Computing Cloud Computing Cloud Computing surpasses 0 Time (Year) The IT industry drastically changed again, but now also drastically impacts the industry relying in IT 6

7 Definitions Cloud computing is not: Virtualisation: a technique that allows separation of the operating system from the underlying physical platform. Virtualisation can be done at different levels, from infrastructure services up to business services. Distributed computing: is a technique to spread compute capacity over a large number of computers. This technique is frequently used to solve academic, scientific, or mathematical problems, and for simulation techniques es (e.g., in nuclear science, meteorology, and astrophysics). sics) Grid computing: is a technique to solve a single problem by dividing it into smaller pieces, the application program is executed on several computers at the same time, and the results are consolidated as the answer to the single problem. This technique is frequently used to solve analytical problems. A big grid is created through interconnecting multiple grid computing infrastructures from different locations with high-speed links. Utility computing: the packaging of computing capacity in a renting formula Autonomic computing: is a technique of self management of the different internal components; it includes self configuration, self healing, self optimisation, and self protection Cloud Computing is: The computing paradigm to deliver shared computing resources, virtualised and accessed as a service from the network, handled by an appropriate business model. Confusion is around, Cloud Computing is the new computing paradigm 7

8 Virtualisation dimensions of cloud computing BaaS Business services level Virtualisation characteristics VC1 Resource Utilisation AaaS SaaS Dimension of virtualisation Infrastructure services level VC2 VC3 Flexibility Responsiveness MaaS PaaS DaaS IaaS First, distinguish at what level of virtualisation you want to engage with cloud. 8

9 Collocation dimensions of cloud computing Content perspective CP1 Network management CP2 Bandwidth CP3 Access Inte ernal lev vel Exte ernal lev vel CP4 SP1 Vulnerability Service perspective Security policy Dimension of Collocation SP2 SP3 SP4 Security operations Maintenance Privacy Privat On Premise Hybrid Public Cloud Cloud Cloud Cloud Business perspective BP1 skills BP2 Education BP3 Privacy BP4 Accessibility to data BP5 Dependency Second, distinguish at what level of collocation you want to engage with cloud. 9

10 Four operational scenarios for cloud computing Business services level Dimension of Virtualisation ti Infrastructure services level Internal level Dimension i of Collocation External level Think of cloud computing in its purest forms, 10

11 Operational scenarios for cloud computing Business services (3) Enterprise Cloud Services (4) Public Cloud Services level (a) Business applications, (b) business software, and (c) (a) Shared business applications, (b) business Dimension of Virtualisation ti business services as a service through a network to the end user within the organisation (1) Enterprise Cloud software, and (c) business services as a service through the public internet to the end user (2) Public Cloud Infrastructure services level (a) Reducing capital and operational expenditure within the boundaries of the enterprise. (b) Improvement of flexibility and responsiveness Internal level Dimension i of Collocation (a) An on-demand model through the internet to provide (b) shared computing, storage, network capacity, and middleware External level Think of cloud computing in its purest forms, and make the balance of benefits and disadvantages 11

12 Examples of IBM cloud computing offerings IBM Connections CloudBurst BaaS AaaS SaaS MaaS PaaS DaaS IaaS BPO collaboration Security Services Middleware as a Service Smart Cloud Pi Privat On Premise Hybrid Public Cloud Cloud Cloud Cloud Desktop Service CSP² IBM offers one of the broadest choices of cloud delivery models 12

13 From private cloud computing to on the IBM Cloud. Private Shared Public t Deployment models 1 Enterprise data center Private cloud 2 Enterprise data center Managed private cloud Tier 3 operated Enterprise Hosted private cloud Tier 3 owned and operated Enterprise A Enterprise B Enterprise C Shared cloud services User A User B User C User D User E Public access to cloud services Private cloud Private cloud Tier 3 owned IBM owned and Currently not Implemented and operated operated offered by IBM on client Mix of shared Shared premises resources resources Can be configured to client-specific workflows Internal network Client runs and manages Tier 3 implements on client or Tier 3 premises Can be configured to client-specific workflows Internal network Tier 3 operated Enterprise only access to resources Shared facility and cloud management Standardized Network isolated Shared facility and cloud management Elastic scaling Pay-as-you-go as you Support and network options Elastic scaling Pay-as-you-go End-user access (credit card) IBM offers one of the broadest choices of cloud delivery models 13

14 Private cloud: IBM CloudBurst For IT executives seeking a breakthrough in: Delivery of service Reduction in cost Transformation of the data center into a dynamic infrastructure A complete system that integrates the service management software system with servers, storage, and QuickStart Services, and financing to enable a private cloud quickly Service Design Service Subscriptio n Fit for purpose based on the architectures required by specific workloads Service Delivery Service Operations Service Activation Hardware + Software + Services A breakthrough in service delivery for data center workloads with a fully configured pre-integrated system 14

15 Shared Cloud: IBM Smart Cloud Workloads Operating system Management level Rapid access, multi-tenant tenant solution scaled and priced based on usage. Ideal for developing and deploying new application designs Linux, Windows Self service with advanced premium support Robust multi-tenant solution, including managed production services. Ideal for migration of traditional and higher availability applications Windows, Linux, AIX Fully managed from infrastructure to application Availability 99.5% 99.9% Security Software usage Pricing Virtual and some physical isolation Bring your own / pay as you go / free developer use Hourly usage-based with reserved options Multiple levels of isolation IBM provides operating system and tool licenses Monthly usage-based and fixed contract Dedicated servers options On-Premise Point of Delivery options IBMSmartCloud service delivery platform offers two tiers optimizing delivery requirements and economics 15

16 Desktop as a Service Client Platforms: Reduce d dependency d of client platform choice Extend lifetime of existing client platforms End User Benefits Easy access to desktop Secure environment Make it fast and easy to find and buy apps and services Reduce cost, increase flexibility Central management and deployment Example: Windows desktop on ipad Bring a secure desktop environment to any device and leverage the cloud performance 16

17 Software as a Service: Collaboration with LotusLive Meetings A full-featured, easy-to-use Web conferencing service LotusLive Engage An integrated suite of tools that combines your business network with collaboration and conferencing services LotusLive Notes An online version of IBM s popular Lotus Notes and calendaring and scheduling product LotusLive Events Provides tools to create, manage and conduct webinars for up to 999 attendees LotusLive Connections Combines your business network with collaboration services LotusLive inotes Web-based messaging service for and personal calendar LotusLive Extensions Extensions such as Office applications (Symphony), document Collaboration (expresso), Work with anyone from anywhere all with IBM's focus on security, reliability and enterprise integration 17

18 Inhibitors for the adoption of Cloud Computing Technical inhibitors Standards Pace of evolution Human inhibitors Generation differences Reluctance to change Perception of quality Business inhibitors Primary imperative (revenue vs. profit) Secondary imperatives Dependency: Privacy or rights management Network connectivity Market inhibitors Convergence Telecom - IT Divergence Telecom Carefully prepare the adoption of cloud computing in your organisation! 18

19 Conclusions Cloud computing is not a hype, cloud computing is the new computing paradigm. DO CLOUD SMARTER. DO CLOUD FASTER. ENABLE YOUR EVOLUTION. Accelerate time to market with cloud platform services Innovate business models by becoming a cloud service provider Cut expense and complexity through a cloud enabled data center Gain immediate access with business and IT as a service The pace has been set, Cloud Computing and Cloud Services becomes inevitable 19

20 Thanks Dr. Bart Bogaert Business Development Executive Smarter Planet IBM Belgium bvba Bourgetlaan Brussel Belgium Mobile: b_bogaert bbogaert bbogaert 20