1. NC College of Engineering 1 Grid Computing: Harnessing Underutilized Resources Compiled by Compiled by Rajesh & Anju NCCE,Israna, Panipat

2. NC College of Engineering 2 What is Grid Computing ? In Context with Distributed System. Grid Computing has emerged as an important new field, Distinguished from conventional Distributed Computing by its focus on large-scale Resource Sharing, Innovative Applications, and in some cases, High- Performance Orientation.

3. NC College of Engineering 3 Aim of Grid Computing Exploiting Underutilized Resources Exploiting Underutilized Resources Parallel CPU Capacity Parallel CPU Capacity Virtual resources & Virtual Virtual resources & Virtual Organizations for Collaboration Organizations for Collaboration Access to Additional Resources Access to Additional Resources Resource Balancing Resource Balancing Reliability Reliability

4. NC College of Engineering 4 Virtual Resources & Virtual Organization in Collaboration

5. NC College of Engineering 5 Resource Balancing

6. NC College of Engineering 6 Reliability

7. 7 Types of Grid From Application Perspective  Compute grid  Data grid From Topology Perspective  Clusters  Intra-grid  Extra-grid  Inter-grid

8. NC College of Engineering 8 Evolution of Grid Computing First stage –Clusters grid Second stage –Intra Grid Third stage –Extra Grid Final stage –Inter Grid

9. NC College of Engineering 9 Type of Resources ComputationStorageCommunication Jobs & Applications Scheduling, Reservation & Scavenging

10. NC College of Engineering 10 Storage

11. NC College of Engineering 11 Communication

12. 12 Jobs & Applications

13. NC College of Engineering 13 Scheduling, Reservation & Scavenging

14. NC College of Engineering 14 Field of Application IBM Grids IBM Grids  Butterfly. Net, A Development Studio, Online Publisher & Infrastructure Online Publisher & Infrastructure Provider Provider  University of Pennsylvania’s Groundbreaking National Digital Mammography Archive  IBM Boeblingen Lab Grid Aerospace- NASA’s Information Power Grid Aerospace- NASA’s Information Power Grid

15. NC College of Engineering 15 Word of Caution Not every Application is suitable for Running on Grid. Some kinds of Applications can’t be Parallelized. For others, it can take a large amount of work to modify them to achieve Faster Throughput. The Configuration of grid can Greatly affect the Performance, Reliability, and Security of an Organization’s Computing Infrastructure.

16. NC College of Engineering 16 Any Question ?