Downloaded 36 times
Uploaded bySatyam Jaiswal
Basic Introduction to Cloud Computing
This document provides an overview of cloud computing, including definitions, history, deployment models, service models, how it works, pros and cons, and examples of real-life applications. Cloud computing relies on sharing computing resources over the internet rather than local hardware. It allows users to access software, platforms, and infrastructure virtually through pay-per-use models. Major types include infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). The cloud symbol was used as early as 1977 and cloud computing has evolved significantly since the 2000s with offerings from Microsoft, Amazon, Google, and others.
More Related Content
Similar to Basic Introduction to Cloud Computing
Basic Introduction to Cloud Computing
- 1. Cloud Computing 15302D0005 15302D0019 15302D0026 15302D0062 Rahim Sheikh SatyamJaiswal Dinesh Nadar Saud Parvez FY B.Sc IT Div- D
- 2. What is Cloudcomputing • It is an innovative technology that is revolutionizing the way of computing • The cloud is just a metaphor for the Internet • It relies on sharing computing resources rather than having local servers or personal devices to handle applications. • Software programs used are not run from your personal computer but are rather stored on servers accessed via internet. • It is internet based computing where virtual shared servers provide software, infrastructure, platform, devices and other resources. • Cloud computing and storage solutions provide users and enterprises with various capabilities to store and process their data in third-party data centers. • It basically works on pay-per-use.
- 3. History of CloudComputing 1972 1977 1990 2000 2008 2010 2011 2012……… IBM developed the first VM Operating System The cloud symbol was used by early as 1977 companies started offering (VPN) connections. Cloud computing has come into existence Microsoft Azure was announced as “Azure” Rackspace Hosting and NASA jointly launched an open-source cloud Google Cloud Storage launched May 2010 IBM announced the IBM SmartCloud framework Oracle announced the Oracle Cloud
- 4. Deployment models ofClouds Public Cloud • Open for all • May be free • Hosted by cloud vendor Eg. AWS direct connect, Azure express routing Community Cloud • For same type of organizations • Mannage by 3rd party (may be) • Eg, google app for government, MS Gov CMM cl. Private Cloud • For specific organization • Mannaged by 3rd party • Eg. Amazon VPC, Vmware cloud infrastucture suit Hybrid cloud • Combination of above three cloud • Vendors are Eg, IBM, Rackspace etc
- 5. On demand access toany application. Platform for building and developing web applications Delivery of a raw computer infrastructure SaaS PaaS IaaS End-User. E.g. Gmail, Facebook, skype Developer Eg. Azure, Google app engine System Administrator Eg. AWS, Flexiscale What Who Service models of Clouds
- 6.
- 7. Prons: • Reduces cost •Pure maintenance cost • Increases in computing power • Universal Access • Up to date software • Disaster recovery Pros and cons Cons • Security, Privacy • Vendor lock in • Limited control • Technical issue • Server breakdown
- 8. Social Networking: Facebook,LinkedIn, , Twitter etc. Virtual office Office 365, Google docs, ZoHo office etc. Health-Care Citrix XenApp or XenDesktop etc. Vprint Vidyalankar and VIT printing system File storage Dropbox, Google drive, OneDrive etc. Gaming Xbox, CS , Mini militia etc. Database access Microsoft Azure , AWS etc. Types Example Real life Applications
- 9.