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Emerging technologies-

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Presentation on theme: "Emerging technologies-"— Presentation transcript:

1 Emerging technologies-
Learning Unit -6

2 Objectives Introduction to Cloud computing Virtualization
SAAS, PAAS, IAAS Virtualization Internet of things Concepts of Big Data RFID technology

3 Cloud Computing According to Wikipedia:
"Cloud computing is Internet-based computing, whereby shared resource, software, and information are provided to computers and other devices on demand, like the electricity grid.“ (

4 Types of Cloud Software as a Service (Saas)
Platforms as a Service (Paas) Infrastructure as a Service (Iaas)

5 Cloud Computing Platform
Current Leaders Key Players in Cloud Computing Platforms (adapted from Lakshmanan (2013)) Company Cloud Computing Platform Year of Launch Key Offering Amazon.com AWS (Amazon Web Services) 2006 Infrastructure as a service (Storage Computing), Datasets and Content Distribution Microsoft Azure 2009 Application platform as a service (.Net, SQL data services ) Google Google App. Engine 2008 Web Application Platform as Service IBM Salesforce.com Blue Cloud Force.com Proprietary 4GL Web application as an demand platform

6 Trends of Cloud Computing

7 Examples… Google Sites, Google Docs, Google Calendar, Google Chat…

8

9 Cloud Storage Comparison
Storage Service Comparison on a Annual Basis Service Provider Free First Payment tier Second Payment tier Amazon 5GB 20GB ($10) 50GB ($25) Apple iCloud 25GB ($40) 50GB ($100) Box 25GB ($120) 50GB ($240) Dropbox 2GB 100GB ($100) 200GB ($200) Google Drive 15GB 25GB ($30) 100GB ($60) Microsoft SkyDrive 27GB ($10) 57GB ($25) Mega 50GB 400GB ($120) 2TB ($240)

10 Platform as a Service (PaaS)
A service model that involves outsourcing the basic infrastructure and platform (Windows, Unix) PaaS facilitates deploying applications without the cost and complexity of buying and managing the underlying hardware and software where the applications are hosted. The customer uses their own applications

11 PaaS Examples

12 Infrastructure-as-a-Service (IaaS)
A service model that involves outsourcing the basic infrastructure used to support operations--including storage, hardware, servers, and networking components. The service provider owns the infrastructure equipment and is responsible for housing, running, and maintaining it. The customer typically pays on a per-use basis. The customer uses their own platform (Windows, Unix), and applications

13 IaaS Examples

14 Software-as-a-Service (SaaS)
Also referred to as “software on demand,” this service model involves outsourcing the infrastructure, platform, and software/applications. Typically, these services are available to the customer for a fee, pay-as-you-go, or a no charge model. The customer accesses the applications over the internet.

15 SaaS Examples

16 Deployment Models Public cloud
Public cloud (off-site and remote) describes cloud computing where resources are dynamically provisioned on an on-demand, self-service basis over the Internet, via web applications/web services, open API, from a third-party provider who bills on a utility computing basis. Private cloud A private cloud environment is often the first step for a corporation prior to adopting a public cloud initiative. Corporations have discovered the benefits of consolidating shared services on virtualized hardware deployed from a primary datacenter to serve local and remote users. Hybrid cloud A hybrid cloud environment consists of some portion of computing resources on-site (on premise) and off-site (public cloud). By integrating public cloud services, users can leverage cloud solutions for specific functions that are too costly to maintain on-premise such as virtual server disaster recovery, backups and test/development environments.   Community cloud A community cloud is formed when several organizations with similar requirements share common infrastructure. Costs are spread over fewer users than a public cloud but more than a single tenant.

17 Cloud Distribution Examined

18 Core Advantages Cost saving: You pay for what you use
Easy on installation and maintenance Increased storage Highly automated Flexibility Better mobility Shared resources Back up and restoration

19 Microsoft Engineering Excellence
Disadvantages Data security and privacy Network connectivity and bandwidth Service unavailability due to power outage Dependence on outside agencies Limited flexibility Cost Knowledge and integration Long term stability of service provider Microsoft Confidential

20 Next Virtualization…


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