This Presentation explain about what is cloud computing,services of cloud computing,deployment models of cloud computing,introduction about Alibaba Cloud,its infrastructure,pricing model and products portfolio of Alibaba Cloud

1. Introduction to cloud
computing and Alibaba
Cloud
S.Gavaskar
Assistant Professor,SXCCE
Clouder,Alibaba Cloud

2. Agenta
❏ Introduction to Cloud Computing
❏ Cloud Computing Services
❏ Cloud Computing Deployment Models
❏ Alibaba Cloud Global Infrastructure
❏ Alibaba Cloud Pricing Model
❏ Alibaba Cloud Products

3. Introduction to Cloud Computing
❏ Cloud computing is the delivery of on-demand computing resources (including
servers, databases, storage, platforms, infrastructure, applications, etc.) over
the Internet.

4. Advantages of Cloud Computing
❏ Cost-Efficiency
❏ Total cost of ownership(TCO),Upfront cost is reduced
❏ Data Security
❏ Free antivirus patching is done
❏ Scalability & Speed
❏ Scale the resource in and out
❏ Unlimited Storage Space
❏ Storage can be reduced and increased based on need
❏ Backup & Recovery
❏ Using snapshot for backup at any time
❏ Go Global in Minutes
❏ Create and deploy application within minutes

5. Virtualization
❑ Virtualization is a computer architecture technology by which multiple virtual
machines (VMs) are multiplexed in the same hardware machine.
❑ The purpose of a VM is to enhance resource sharing by many users and
improve computer performance in terms of resource utilization and application
flexibility.
❑ A virtual machine (VM), also called a guest machine, is a software
simulation of a hardware platform that provides a virtual operating
environment for guest operating systems
❑ A hypervisor, also called a virtual machine monitor (VMM), is a software
program that runs on an actual host hardware platform and supervises the
execution of the guest operating systems on the virtual machines.

6. Traditional Vs Virtualized Computer

7. Cloud Computing Services
● IaaS(Infrastructure as a service)
● Paas(Platform as a Service)
● SaaS(Software as a Service)

8. IaaS(Infrastructure as a service)
❑ Infrastructure as a service (IaaS) is on-demand provision and manage virtualized infrastructure
resources such as server, storage and network to the consumer through internet.

9. PaaS-Platform as a Service
● Platform as a service (PaaS) , provides a platform allowing consumers to develop and deploy
applications and services

10. SaaS-Software as a Service
❏ Software as a Service (SaaS) is a software licensing and delivery model in which software is licensed on a
subscription basis and is centrally hosted on cloud.

11. Cloud Computing Services

12. Cloud Deployment Models
❑ Three cloud Deployment models are
❑ Public Cloud
❑ Private Cloud
❑ Hybrid Cloud

13. Public Cloud
❏ Public cloud is a cloud infrastructure provisioned for use by the general public, individuals or
businesses.
❏ Public clouds are owned by service providers and are accessible through a subscription
❏ Many public clouds are available, including Google App Engine (GAE), Amazon Web Services
(AWS), Microsoft Azure, IBM Blue Cloud, and Salesforce.com’s Force.com
❏ .

14. Private Cloud
❏ Private cloud is a model of cloud computing that provides a dedicated cloud environment to a
single organization.
❏ Private cloud can be operated internally by an in-house IT team, behind that organization’s
firewall, so an organization has more control of its compute resources

15. Hybrid Cloud
❏ Hybrid cloud is a cloud computing model that combines one or more public cloud and private
cloud environments through a secure connection such as a VPN connection or leased line,
which allows sharing of data and applications between the different cloud environments

16. Cloud Service Providers
❑ Various Cloud Service Providers are
❑ Amazon web service(AWS)
❑ Microsoft Azure
❑ Google Cloud Platform
❑ Alibaba Cloud

17. Alibaba Cloud
❏ Alibaba Cloud, also known as Aliyun, is a Chinese cloud computing company,
a subsidiary of Alibaba Group.
❏ Alibaba Cloud provides cloud computing services to online businesses and
Alibaba's own e-commerce ecosystem.
❏ Alibaba Cloud's international operations are registered and headquartered in
Singapore
❏ Alibaba Cloud Ranked No.1 by Gartner in Asia Pacific region and 5 th in
world wide

18. Alibaba Cloud Global Infrastructure
❏ Alibaba Cloud's infrastructure is built around regions and zones (availability zones).
❏ Alibaba Cloud regions are physical locations (data centers) that spread all over the
world to reduce the network latency.
❏ Region refers to a physical node on a global scale.
❏ Each region is composed of multiple zones.
❏ A zone is composed of one or multiple scattered data centers, each of which has
independent supporting facilities including redundant power supplies, networks, and
connections.
❏ A zone helps to improve the efficiency of production apps and databases and has
higher availability, error tolerance capabilities, and extendibility than a single data
center.

19. Alibaba Cloud Global Infrastructure

20. Alibaba Cloud Global Infrastructure

21. Power of Alibaba Cloud-Double 11 festival
❑ Double 11 Online Shopping Festival, which has taken place every year on
November 11,2019.
❑ The whole infrastructure for the festival is provided by alibaba cloud
❑ Various scenarios achieved are
❑ Processing of $1 billion in gross merchandise volume (GMV) in the first 68 seconds of the
shopping event and totally $38.4 billion of GMV in 24 hours with zero downtime.
❑ 970 perabytes of data to support the peak performance of 544,000 orders per second
❑ 87 million requests processed per second
❑ the machine translation service was used 1.66 billion times, with over 200 billion words
translated in different languages(21 languages)

22. Alibaba Cloud Pricing Model
❏ Pay-As-You-Go
❏ Pay-as-you-go instances are charged based on usage, and no up-front payment is required.
You can scale resources according to your business needs
❏ Subscription
❏ Subscription instances have a lower price point when compared with pay-as-you-go instances,
and enable you to reserve resources. Subscription instances are ideal for users who require a
large number of resources for the long term
❏ Preemptible Instance
❏ preemptible instances allow you to request spare ECS resources for a significant cost
reduction. When you create a preemptible instance, you can set the highest hourly price to bid
for a specified instance type. If your bid is higher than the current market price, your instance
is created and billed based on the current market price.

23. Alibaba Cloud Products

24. Thank You