1. Cloud Computing and Big Data

2. Outline … Cloud computing definition Cloud computing service model
Cloud computing service provider in Indonesia
Cloud computing fee structure
Characteristic of Big Data
Unstructured, structured and semi-structured
Benefit of big Data
Resistance of using Big Data

3. Definition of Cloud Computing
Describe about what happens when applications and services are move into internet.
Refers to the many types of services and applications being delivered
Allows for the sharing and scalable deployment of services, as needed
Cloud Computing Service Model
Software as a Service (SaaS)
Platform as a Service(PaaS)
Infrastructure as a Service (IaaS)

4. SaaS
Customer purchases the service that is hosted in the cloud.
Provider will take care of all software development, maintenance upgrades.
Provider provides support and maintains the data center.
Implemented in accounting, collaboration, CRM, field service, ERP, HRM
Example : GoToMeeting , Taleo's Talent Management , Salesforce, Workday
PaaS
Customers purchase the access to the platform,
enabling them to deploy their own software and applications in the cloud
Example : Microsoft Window Azure , Salesforce, Engine Yard , AWS Elastic Beanstalk
IaaS
The consumers are provided with the physical infrastructure, such as server, storage, network
The examples of IaaS are Amazon Rackspace, TATA Comm.Netmagic

5. Cloud computing provider in Indonesia
PT Telekom Indonesia (Telkom)
Offers SaaS E-Office
XL Axiata
Offers the X-Cloud service
Indosat
Offers enterprise-class public cloud service

6. Fee Structure Periodic charging
Based on the number of users and an overall or per-user storage limit. This fee may be payable monthly, quarterly or yearly.
Usage-based charging
Charges are paid according to the amount of usage of the service by the customer

7. Characteristic of Big Data
Definition of Big Data
Term used to describe the exponential growth and availability of data,
both structured and unstructured
Characteristic of Big Data
Volume
The number of data volume
Transaction-based data stored through the years
Velocity
Data is streaming in at unprecedented speed and
must be dealt with in a timely manner
Variety
Data comes in all types of formats.
Structured, numeric data in traditional databases.

8. How big data give benefit
Unstructured Data
Example : Satellite images, Scientific data, Photographs and video, Social media data
Structured Data
Example: Web log data, Point-of-sale data, Stock-trading, Financial data:
Semi-Structured data
Example : Web pages follow certain typical forms, Traffic signs posted along highways
How big data give benefit
Data -> analysis -> right decision making -> competitive advantage

9. Reasons why refuse to use cloud computing
Possible downtime
Security issues
Dependency and vendor lock-in

10. Calculate Big Data Value
Assessed through :
Performance management
Data exploration
Social Analytics
Decision Science