Guest Lecturer
Meeting 3
Build Your Dream Apps
IBM Bluemix
Meirissa Farah Fhonna
Cloud computing: the word cloud (also phrased as "the
cloud") is used as a metaphor for "the Internet," so the phrase cloud
computing means "a type of Internet-based computing," where different
services — such as servers, storage and applications — are delivered to an
organization's computers and devices through the Internet.
Cloud computing is is typically defined as a type of computing that relies on sharing computing resources rather than having local servers or personal devices to handle applications.
Cloud computing is is typically defined as a type of computing that relies on sharing computing resources rather than having local servers or personal devices to handle applications.
Cloud service model:
- Traditional On-PremisesClient manage : Application, Data, Runtime, Middleware, O/S, Virtualization, Servers, Storage, Networking
- Infrastructure as a serviceClient manage : Application, Data, Runtime, Middleware, O/SVendor manage: Virtualization, Servers, Storage, Networking
- Platform as a serviceClient manage : Application, Data Vendor manage: Runtime, Middleware, O/S, Virtualization, Servers, Storage, Networking
- Software as a serviceVendor manage: Application, Data, Runtime, Middleware, O/S, Virtualization, Servers, Storage, Networking
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Benefits
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Time Commitment
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Core IT
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Fully customizable
Few limitation Necessary for some solutions Existing investment |
Weeks to setup and deploy
Maintenance/upgrades of hardware and software |
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Infrastructure as a Service (IaaS)
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Most control in the cloud
Necessary for some solutions Infrastructure managed by SP |
Minutes to provision VM
Time to configure software and apps varies Maintenance/upgrades of OS, middleware, runtime |
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Platform as a Service (PaaS)
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Setup environments and deploy apps very quickly
Infrastructure and platform managed by SP |
Minutes to setup and deploy
Focus on your apps and the data |
What is Bluemix ?
Bluemix is an open-standards, cloud-based platform for
building, managing, and running apps of all types, such as web, mobile, big
data, and smart devices. Capabilities include Java, mobile back-end
development, and application monitoring, as well as features from ecosystem
partners and open source—all provided as-a-service in the cloud.
Why are developers using Bluemix ?
- To rapidly bring products and services to market at lower cost
- Go from zero to running code in a matter of minutes
- To continuously deliver new functionality to their applications
- Automate the development and delivery of many applications
- To extend existing investments in IT infrastructure
- Extend existing investment by connecting securely to on-premises infrastructure
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