Ahsan Kabir
Project Manager
Leads,Bangladesh
E-mail:ahsan_kabir_shuvo@Hotmail.com
Community :TechForum
http://www.facebook...
THE TRADITIONAL SERVER CONCEPT
In an organization there are many more server resides
according to their functionality i.e ...
SOFTWARE
HARDWARE
NETWORK
IT HR COST
FACILITIES
POWER/COOLING
SUPPORT SERVICE
BACKUP
SECURITY
DISASTER RECOVERY
IT INVESTM...
OUTSOURCING APPS AND SERVERS
LIST OF APPLICATION
ERP
CRM
MERCHANT SERVICE
HR MANAGEMENT
MARKETING ANALYSIS
LIST OF SERVERS...
WHAT IS CLOUD COMPUTING?
To access someone else's
software running on someone
else's hardware in someone
else's data cente...
hardware
software
facilities
power/cooling
IT HR Cost
support
network
security
maintenance
disaster recovery
backup
SAVING...
Hardware virtualization or platform
virtualization refers to the creation
of a virtual machine that acts like a
real compu...
Cloud Computing Characteristics
Pay as You use
Virtualization Device independence
Advanced Security
Unlimited Storage
Mass...
CLOUD SERVICE MODELS
INFRASTRUCTURE AS A SERVICE (IAAS)
(CPU, Memory, and Network Bandwidth)
Amzon is the pioneer of IaaS. Other leading
provid...
PLATFORM AS A SERVICE (PAAS)
SOFTWARE AS A SERVICE
DEPLOYMENT MODELS
PRIVATE CLOUD
Private Cloud solely use for a single organization
to enable their IT infrastructure to more capable
of quic...
PUBLIC CLOUD
A public cloud is one in which a service provider makes
resources, such as applications and storage, availabl...
HYBRID CLOUD
Hybrid cloud is an environment where the private and
public services are used together to create value.
Appli...
VIDEO PRESENTATION ON CLOUD DATA CENTER
Software as a Service(SaaS)
Software as a Service (SaaS) makes use of a cloud
computing infrastructure to deliver one appl...
single-Tenant architecture user use dedicated
instance of application software hosting on a
server and database not shared...
Microsoft’s SaaS Apps
Team Foundation Server Online
Microsoft Exchange Online
Microsoft SharePoint Online
Microsoft Office...
Business Opportunities as SaaS Moves
Forrester Research predicts that
SaaS market will grow by 25 percent this year, to $5...
WHAT IS WINDOWS AZURE?
Public Cloud platform
Build,
Deploy and
Manage applications
build applications
using any language, ...
Over view of cloud computing
Over view of cloud computing
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Over view of cloud computing

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Over view of cloud computing

  1. 1. Ahsan Kabir Project Manager Leads,Bangladesh E-mail:ahsan_kabir_shuvo@Hotmail.com Community :TechForum http://www.facebook.com/groups/techforumbd/
  2. 2. THE TRADITIONAL SERVER CONCEPT In an organization there are many more server resides according to their functionality i.e Active directory Server , Application Server ,Database server ,Mail server ,File server and so on … Many types of risk involved there Such as Power failure, Hardware failure, Maintainability problems and Natural disaster. To avoid fault tolerance many types of initiative has to take like as clustering, mirroring, replication and so on… Application software requires more resources and times.
  3. 3. SOFTWARE HARDWARE NETWORK IT HR COST FACILITIES POWER/COOLING SUPPORT SERVICE BACKUP SECURITY DISASTER RECOVERY IT INVESTMENT AND COST INVOLVEMENT
  4. 4. OUTSOURCING APPS AND SERVERS LIST OF APPLICATION ERP CRM MERCHANT SERVICE HR MANAGEMENT MARKETING ANALYSIS LIST OF SERVERS MAIL SERVER ACTIVE DIRECTORY SERVER APPLICATION SERVER DATABASE SERVER ANTIVIRUS SERVER DNS SERVER PROXY SERVER FILE SERVER
  5. 5. WHAT IS CLOUD COMPUTING? To access someone else's software running on someone else's hardware in someone else's data center using the internet. An Organization can get service as rental basis from service provider (IBM ,Microsoft, Amazon, Google, Virtu Stream ).
  6. 6. hardware software facilities power/cooling IT HR Cost support network security maintenance disaster recovery backup SAVING IT INVESTMENT AND COST
  7. 7. Hardware virtualization or platform virtualization refers to the creation of a virtual machine that acts like a real computer with an operating system. Software executed on these virtual machines is separated from the hardware resources. In hardware virtualization, the host machine is the actual machine on which the virtualization takes place the guest machine is the virtual machine. The software or firmware that creates a virtual machine on the host hardware is called a hypervisor or Virtual Machine Manager. VIRTUALIZATION
  8. 8. Cloud Computing Characteristics Pay as You use Virtualization Device independence Advanced Security Unlimited Storage Massive Scalability flexibility of Computing Always on!, Anywhere Essential Characteristics: Resource Pooling Network Access Rapid Elasticity Measured Service On Demand Self-Service Common Characteristics:
  9. 9. CLOUD SERVICE MODELS
  10. 10. INFRASTRUCTURE AS A SERVICE (IAAS) (CPU, Memory, and Network Bandwidth) Amzon is the pioneer of IaaS. Other leading providers are Rackspace,Windows Azure,VirtuStream,, GoGrid, Joyent, Rightscale , NetMagic and InstaCompute.
  11. 11. PLATFORM AS A SERVICE (PAAS)
  12. 12. SOFTWARE AS A SERVICE
  13. 13. DEPLOYMENT MODELS
  14. 14. PRIVATE CLOUD Private Cloud solely use for a single organization to enable their IT infrastructure to more capable of quickly adapting to continually evolving business needs and requirements Optimizes the use of computing resources Ensures security potential risk managed internally or by a third-party Risk reduction from natural disaster User Group Research organization Corporate house Tools CloudStack
  15. 15. PUBLIC CLOUD A public cloud is one in which a service provider makes resources, such as applications and storage, available to the general public over the Internet Public clouds offer greater elasticity Inexpensive Setup Pay For What You Use User Group Corporate organization need state of the earth Tools Windows Azure, Google Apps
  16. 16. HYBRID CLOUD Hybrid cloud is an environment where the private and public services are used together to create value. Application deployed in public cloud platform but Keep data into a private cloud SaaS applications where data moves between private cloud or data center User Group Corporate organization need state of the earth Tools Windows Azure, Google Apps
  17. 17. VIDEO PRESENTATION ON CLOUD DATA CENTER
  18. 18. Software as a Service(SaaS) Software as a Service (SaaS) makes use of a cloud computing infrastructure to deliver one application to many users, regardless of their location, rather than the traditional model of one application per desktop. 1. SaaS (Software as a Service) is low cost 2. Less Hardware Requirement 3. Capital expense to operational expense. 4. Reduce IT infrastructure Cost 5. Minimize maintenance cost 6. Reduce energy consumption
  19. 19. single-Tenant architecture user use dedicated instance of application software hosting on a server and database not shared. SAP is the company which provides service following the single tenant architecture. Multi-tenant architecture, multiple companies’ use same instance of application software. It is hosted in a server and data are kept in same server and data are separated by simple partition that prevents data migration. Salesforce.com is the successful SaaS provider having the multi-tenant architecture. SaaS Architecture :Single tenant vs. Multi- tenent
  20. 20. Microsoft’s SaaS Apps Team Foundation Server Online Microsoft Exchange Online Microsoft SharePoint Online Microsoft Office Communications Online Microsoft Office Live Meeting Microsoft Exchange Hosted Services Microsoft Dynamics CRM Online Windows Live services
  21. 21. Business Opportunities as SaaS Moves Forrester Research predicts that SaaS market will grow by 25 percent this year, to $59 billion, and reach $75 billion in 2014. Bureau of Labor Statistics: 27.9 million small companies in the U.S. those with fewer than 100 employees – had to settle for expensive and poorly scaled-down versions of vendors’ enterprise solution and there are just 18,500 companies with 500 employees or more. Gartner revealed that “77 percent of companies were expecting to invest in SaaS at the beginning of 2013”
  22. 22. WHAT IS WINDOWS AZURE? Public Cloud platform Build, Deploy and Manage applications build applications using any language, tool or framework applications that use this data running on-premises massively scalable applications with lots and lots of users

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