The document discusses the evolution of information technology from census computing to consumer-centric models, emphasizing cloud computing and big data. It outlines the characteristics and management of big data and explores unified communications, including its components and benefits. The document highlights the importance of these technologies in various sectors such as healthcare, finance, and retail.

1. It's not the Future anymore !!!
It's Happening around us...
Abhijit Majumdar

2. Evolution of the IT landscape
From census computing
to consumer computing
From Mainframes to
mobile devices
From hi-tech calculators
to social networking
From data to insights

3. The New Paradigms
Cloud Computing
Big Data
Unified Communications

4. Cloud Computing
What is Cloud Computing ?
What does it do?
How?

5. Impact of Cloud Computing
Infrastructure
Application
Business
Users

6. Big Data
What is Big Data?
Who is generating Big
Data?
Who is using Big Data?
How do we manage Big
Data?

7. Dimensions of Big Data
Volume
Velocity
Variety
Veracity

8. Big Data Platforms
Hadoop, Big Table,
NoSQL
Stream Computing
Big Data Analytics
Big Data Visualisation

9. Big Data in Action
Healthcare
Telco
Utilities
Financial Services
Retail
..........

10. Unified Communications
What is UC?
UC components
UC Devices
UC Modes

11. What UC does?
Communicates beyond
boundaries
Integrates platforms
Improves user
experience
Collaboration

12. UC - Value Proposition
Enhanced collaboration
Simplification
Improved Productivity
Improved Customer
Service

13. UC - Solutions
Messaging
Mobility
Real Time
Communications
Personal Assistance
Collaboration

14. So What Next?