cc &it sector

8/6/2019 Cc &It Sector

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Dr S S BANERJEE

CLOUD COMPUTINGDISRUPTING

IMPACTS ONINFORMATIONTECHNOLOGY (IT)

SECTORS


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Dr S S BANERJEE

CLOUD COMPUTING DISRUPTING IMPACTS ON

INFORMATION TECHNOLOGY (IT) SECTORS

Cloud computing has been identified as one of the ten mostdisruptive technologies by Gartner in 2008 .It aims to provide an enterprise datacenter where all capital riskof owning the infrastructure is taken by cloud provider. Cloudprovider computing resources are massive and aims to provide

complete IT support service across internet.Cloud computing is offered by Google App Engine providingapplication componentas service, Amazon EC2 offers virtualinfrastructure as service and Microsoft Azure has set upsoftware platform as service .Cloud computing architecture is based on service orientedarchitecture with multiple layers (clients, service, application,platform, storage and infrastructure).The business drivers and dampers are numerous and is set todisrupt IT industry. IT sectors are mainly business intelligence,CRM, designated software, internet, Knowledge management ,IT management, storage and data system.


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Dr S S BANERJEE

is a computing model in whichcomputing resources such as storagespace and processing power can beremotely managed by a third partyand sold to anyone at a priceproportional to the amount of

computing resources desired.

Cloud computing


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Dr S S BANERJEE

Cloud Computing Workflow

1. Client sends service requests2. System management finds correct resources3. Systems provisioning finds correct resources4. Computing resources are found and servicerequest is executed

5. Results of the service requests are sent to the clients

InvisibleTo TheCLIENT


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Dr S S BANERJEE

CLOUD COMPUTING

LAYERS

1. CLIENTS

2. SERVICES

3. APPLICATION

4. PLATFORM

5. STORAGE

6. INFRASTRUCTUREARCHITECTURE

Cloud services Cloud platform

Cloud storageCloud Infrastructure


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Dr S S BANERJEE

Programming Models

Compute Storage Networking Content Delivery

Hardware ResourcesPhysical

infrastructure

Software-platform-as-a-

service

App-components-as-a-service

Virtual-Infrastructure-as-a-Service

Data IntensiveAmazon Hadoop, Public

Data Sets, Simple DB

GoogleApp Engine

GCDS Akamai


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Dr S S BANERJEE

September 22, 2009

Is it time for Business Ownersand Stakeholders to move their ITInfrastructure to the CLOUD?

Absolutely Yes (intelligently )


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Dr S S BANERJEE

Cloud Computing Business Drivers andDampner

Drivers Dampner

Dynamic response Security

Performance (choice

and agility)

Lock-in

Scalability and Cost Reliability ,Latency

Next Gen Architecture SLA guarantee

Encapsulated Change

management

Ownership


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Dr S S BANERJEE

INFORMATION TECHNOLOGY(IT) SECTORS

1.Business Intelligence

2.CRM

3.Designated Software4.Internet

5.IT management

6.IT SECURITY7.Knowledge Management

8.Storage and data system


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Dr S S BANERJEE

User Intelligence Back office Real time automated

Procedure

Visual intelligence Data acquisition Analysis & detection

Statistical Software DB structure Notification & Alert

Reporting Tools Record Management &

Retrieval

Decision and SupportSystem

Business Intelligence

Cloud computing will change the economics of BI by making availablethe hardware, networking, security and software needed to create datamarts and data warehouses on demand with a pay-as-you-go approach

to usage and licensing.More and more businesses are turning to analytic applications toprovide critical business insights achieving higher ROI, betterunderstanding of the competitive landscape, improving product andservice quality,The BI platform is expected to grow by 7.9% in the cloudthrough 2012(according to Gartner).


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Dr S S BANERJEE

Front Office e- business Back office

Sales Supporta. Marketing Automationb. Guided selling

Electroniccommunicationa. e-mailb. Multiple channel

Billing

Customer Carea. Customer Support

b. Customer Relationship

e- CRMa. Applications

b. Docu & Administration

Integrationa. Application Integration

b. Data IntegrationComputer TelephonyIntegrationa. Contact Centreb. Self Care Center

CRM (Customer Relationship Management)

CRM : will on-premise CRM be completely replaced by on-

demand CRM, or will on-premise implementations always have a

place in the CRM market? Present trend is the on demand CRM

shall overtake on premise CRM.


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Professional Software EnterpriseSoftware

HomelandSecurity

Other Sectors

Utilities FinancialSoftware CCTV Network GeographicalSystem

Travel & tourism Humanresources

Security &Defence

Process Industry Other Technologies

Media & AdvertisingLife Sciences

Fashion & Textile

Environment

Construction

Designated Software


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Web Services SoftwareClient

Marketing Commerce Communication

Mediaa.Entertainmentb. On Linegames

Media Advertising Billing Cellular a. contentb. mobileaccess

Industriesa. e- learning

b. e- healthcarec. e- financed. e- business

Stand Alone e- marketing ComparisonSetting

VOIP

e- CRM Market Placea. B2Bb.Managementc. on lineshop

d. Transaction

Web Casting

Content Managementa. Search Engineb. Knowledge Management

c.IntegrationContent Deliveryd. Analysis Tools

INTERNET

Internet in cloud computing domaincan further improve as intercloud

protocols are being standardised


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Dr S S BANERJEE

Knowledge creation &

Preservation

Knowledge Distribution Knowledge Utilization

Information Aggregation Collaboration & Exchange Query Toolsa. data Modelling

b Decision SP tools

Monitoring system Publishing Performance enhancement

Cloud computation has given customers the ability to find answersonline, 24x7. Even capture knowledge from social channels. Andbetter yet, youve got the tools you need to change and improveyour knowledge over time


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Manufacturing Supply Chain Product Management

Integration and Control

Systema. Platforms

b. Solutions

Service Activation

a. Procurementb. Inventory & Lgs

Product Design

a. Software Developmewntb Moddelling

Work flow Automation

a. Business process Mgt

b. Computer aided

Productionc. Mobile Work Force

Collaboration

a. Web Centric

b. Data Exchange

Life cycle mgt

a.Maintenance

b.Document Management

Production Chain

While traditional ERP(Enterprise Resource Planning) systems tend to bemonolithic in operation and scale, cloud-based models have the opportunity to

be much more flexible in terms of implementation and network scaling, whichimpact overall total cost of ownership. Armitives current 10 customers hadtheir implementations up and running in an average eight weeks, which isfairly typical of this technology. Cloud based production chain is yet to findproper foothold


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Quality of Service Application communication Back office

Policy Mgt Application Mgt Unified Messaging System Mgt

NW Optimisation &

Monitoring

Development &

training

Data base (DB)

a. Data Architecture

b. DB mgtNetwork Mgt Integration &

configuration

NW Diag & Analysis Middleware &Migration

Asset Management

IT MANAGEMENT

If you're an IT manager, cloud computing will fundamentally change yourjob, "With services, we are leaving the hardware world," Stern said. He

meant that system administrators will monitor the network and not itshardware components. "We still need sysadmins but we don't need themrunning around the datacenter with a socket wrench," he said. "Instead,they will use telemetry and tools to assess capacity, security, andperformance."


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Dr S S BANERJEE

WWW File Protection Mobile & wireless Network Security

Web ServerSecurity

ApplicationSecurity

ContentEncryption

Access Controla. DMZ

b. Cryptography

c. authentication&

authorization

d. Token ,Smart Card,

Biometricse, Firewall & VPN

f. ERP mgt

g. Perimeter Security

e- commerce

. Transaction

solution

. Authentication

Content

Distribution

a. Cryptography

b.Digital Signature

c, DRMd. Message

Security

Security

Surveillance &

Administration

a.Policy enforcementb. NW security monitoring

c. NW forensics

d, Security Mgt

IT Security

Information Security Principles (Triad) C I A Confidentiality :Prevent unauthorized disclosure Integrity :Preserve information integrity Availability :Ensure information is available whenneeded


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Identify Threats1. Failures in Provider Security

2. Attacks by Other Customers

3. Availability and ReliabilityIssues

4. Legal and Regulatory Issues

5.Perimeter Security ModelBroken

6. Integrating Provider andCustomer Security Systems

Countermeasures1.Verify and monitor providers security

2. Hypervisors for compute separation MPLS, VPNs, VLANs, firewalls Cryptography Application-layer separation3.Evaluate provider measures to ensure

availability

Monitor availability carefully Plan for downtime Use public clouds for less essential

applications4. Evaluate legal issues Require provider compliance with laws and

regulations Restrict geography as needed5. Drop Perimeter model

6.At least, integrate identity management Consistent access controls

Better, integrate monitoring andnotifications

IT SECURITY AQND CLOUD COMPUTING


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ComputerSystem

StorageSoftware

Storage Subsystem

System AreaNetwork

System andHardware

Clustering &Grid binding Data mgt &Recovery Virtual Disk Web Services Systems

Connectivity& Networking

NAS & fileSharing

Storage Disk DB andApplicationPerformanceenhancement

Microchip &components

Loadbalancing

ServerPlatform

Storage and Data

with cloud storage, data resides on the Web located across storage systemsCloud-storage providers balance server loads and move data among variousdata centers Cloud-storage users typically don't know where their data isstored at any given time..

Storage clouds at a glanceAmazon Simple Storage Service (S3) Available since March 2006Monthly fee: 15 cents per gigabyte of storageAdditional fees: 10 cents to 18 cents per gigabyte for data transfers

Maximum file size: 5GB


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An atmosphere of trust has to be built in looking into themain technical underpinnings of Cloud Computinginfrastructures and services.


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The 1 millionth server in the cloud thatsbeen launched, managed and automated byRightScale. 1 million servers. Thats quite a

milestone .why its significant?

It presents more undeniable evidence thatits no longer a question of whether or notcloud computing will become a major forcefor change in IT its only a question of

how fast and where first (e mail from RightScale Inc of Amazon EC2 on 20 March 2010)

Conclusion


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Dr S S BANERJEEDR S S BANERJEE,

cc &it sector

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