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NKN Utilisation in CDAC
Dr. B.K. Murthy
Executive Director,
C-DAC, Noida
प्रगत संगणन विकास केन्द्र
Centre for Development of Advanced Computing अनसंुधान भवन, सी-56/1, संस्थागत के्षत्र, सकै्टर- 62, नोएडा- 201307 (उ.प्र.) भारत
Anusandhan Bhawan, C-56/1, Institutional Area, Sector- 62, Noida- 201307 (U.P.) India
Confidential@ CDAC Copyright 2014
Presentation Outline
• About CDAC
• NKN Connectivity
• CDAC Unified Network using NKN
• Garuda Grid Computing using NKN
• Supercomputing facilities over NKN
• HMIS applications through NKN
• e-Learning over NKN
• New Areas for NKN at CDAC
Confidential@ CDAC Copyright 2014
About CDAC
Confidential@ CDAC Copyright 2014
C-DAC: Genesis and History
• Setup in 1988 mission to build indigenous supercomputing capability.
• Started building Indian Language Computing solutions in parallel.
• Subsequently added Education & Training activities to its portfolio.
• In 2002, ER&DCI, NCST and CEDTI were merged with C-DAC.
• With this, several new domains got added to C-DAC’s spectrum of activities such as Professional Electronics, Health Informatics, Cyber Security, Cyber Forensics, e-Governance, etc.
Confidential@ CDAC Copyright 2014
CDAC Presence & Size
11 Locations
~3000 Members
5
Confidential@ CDAC Copyright 2014
CDAC Vision
To emerge as the premier R&D institution for the design,
development and deployment of world class electronic and IT
solutions for economic and human advancement.
Confidential@ CDAC Copyright 2014
CDAC Thematic Areas
High Performance Computing , Grid and Cloud Computing
Multilingual Computing & Heritage Computing
Professional Electronics, including VLSI and Embedded Systems
Software Technologies, including FOSS
Cyber Security & Cyber Forensics
Health Informatics
Education & Training
Confidential@ CDAC Copyright 2014
NKN Connectivity
Confidential@ CDAC Copyright 2014
About NKN Connectivity
• Motive to enable scientists, researchers & students from different backgrounds & diverse geographies to work together
• For advancing human development in critical & emerging areas.
• C-DAC as a research centre utilize NKN for its research projects and contributes contents through NKN.
CDAC
Confidential@ CDAC Copyright 2014
NKN Connectivity @ CDAC
• Some of the key areas utilizing NKN at C-DAC are: – Enabling C-DAC to form Unified Network
– Video conferencing
– Disaster Recovery site
– Garuda (Grid Computing) for researchers
– National PARAM Super computing facility
– Hosting of application
– e-Learning Services/ e-projects
• These provide researchers and students to communicate and share knowledge.
Confidential@ CDAC Copyright 2014
CDAC Unified Network using NKN
Confidential@ CDAC Copyright 2014
CDAC Unified Network – Connecting CDAC Centres
• Enabling C-DAC to form Unified Network:
– Private Connectivity between C-DAC centres.
NKN
Pune (Head Quarter)
Bengaluru
Hyderabad Mumbai
Chennai
Thiruvananthapuram
Kolkata Silchar
Noida
Delhi
Mohali
Confidential@ CDAC Copyright 2014
CDAC Unified Network – Benefits
• Multiple applications Single Sign-ON
• Unified WiFi Network
• Enabling IPv6 PAN CDAC
• Unified Email Services
• Single point of hosting in CDAC Data Center (1 Gbps NKN)
• Disaster Recovery Site
Confidential@ CDAC Copyright 2014
• Single Sign-ON for multiple application
NKN
Pramani Single Sign-ON
Servers C-DAC Employees
USP Admin Portal
For Network & Mail iHRMS Portal Webmail Portal
CDAC Unified Network – Benefits
Confidential@ CDAC Copyright 2014
• Seamless access across CDAC WiFi Network
NKN
Pune (Head Quarter)
Mumbai
Delhi
C-DAC Employees
Non-registered user will redirected to
Captive Portal and can register using
Single Sign-ON user/password for
first time only
Wi-fi User 1
Wi-fi User 1
Wi-fi User 1
– No hassle of SSID or Passkey
– Onetime Registration
CDAC Unified Network – Benefits
Confidential@ CDAC Copyright 2014
• Enabling IPv6 PAN CDAC
– Noida centre already on Dual Stack
NKN IPv6
Noida
Centre
Other Centres
In-progress (Ready by 2015)
CDAC Unified Network – Benefits
Confidential@ CDAC Copyright 2014
• Centralized Mailing solution at CDAC HQ
– Mail Servers at other centres integrated to HQ
NKN
Pramani Single Sign-ON
Servers
C-DAC Employees
Webmail Portal Central Mail Server at Pune Centre level
Mail Servers
CDAC Unified Network – Benefits
Confidential@ CDAC Copyright 2014
• Video conferencing – All centre visual connectivity enabled using NKN – Live Telecasts on special occasions on the Network
• Disaster Recovery site – Connectivity enabling the Disaster Recovery sites on
other centres.
NKN Network
Noida Hyderabad
CDAC Unified Network – Benefits
Confidential@ CDAC Copyright 2014
Garuda Grid Computing using NKN
Confidential@ CDAC Copyright 2014
Garuda (Grid Computing) for researchers
• With NKN, C-DAC’s National Grid Computing Initiative - GARUDA acts as a gateway to promote collaboration among individual researchers and engineers.
• NKN, empowers C-DAC’s day to day R&D activities & collaboration through virtual means.
Confidential@ CDAC Copyright 2014
• GARUDA – the national grid computing initiative connects computing resources (over 550TF and 200TB) through NKN. Currently over 300 users from 75 + academic and R&D institutions spread over 30 cities
• Brings together researchers from 13 Virtual Organizations based on research domains
• Established Indian Grid Certificate Authority (IGCA), internationally recognized to address the grid security in India
Garuda – Global Access to Resources Using Distributed Architecture
Confidential@ CDAC Copyright 2014
Application on Garuda - Megha
• Megha is cloud computing platform built on top of the Garuda resources
• A platform where grid and cloud computing converge
• Megha offers Infrastructure and Software as a Service focusing mainly towards scientific community through NKN / Internet.
Confidential@ CDAC Copyright 2014
Supercomputing facilities over NKN
Confidential@ CDAC Copyright 2014
Evolution of CDAC’s PARAM Supercomputers
1991
1994
1998
2013
PARAM Padma Power Series
PARAM 10000 Solaris
PARAM 9000 Intel
Garuda – Grid
Computing
Computing with
participatory approach 2005
PARAM
YUVA Intel Multi-core
2008
PARAM 8000 Transputer
PARAM YUVA II Hybrid Arch
529.74 TF
54 TF
2002
GARUDA
1 GF
2 GF
100 GF
1 TF
Confidential@ CDAC Copyright 2014
PARAM Yuva-II, the latest supercomputer from C-DAC was released by Shri J. Satyanarayana, Secretary, DeitY, MCIT to HPC user community on February 8, 2013.
Peak Performance: 529.74 TF, Sustained Performance: 386.708TF
Ranked 69th in the June ‘13 list of top 500 supercomputers of the world.
PARAM Yuva II – The latest Gem from C-DAC
Confidential@ CDAC Copyright 2014
Supercomputing Facilities – NPSF, CTSF & BRAF
• C-DAC’s supercomputing facilities are being leveraged by scientists across the nation largely through NKN.
• C-DAC has commissioned and operates three national supercomputing facilities for HPC users community. – National PARAM Supercomputing
Facility (NPSF) at C-DAC, Pune – C-DAC's Terascale Supercomputing
Facility (CTSF) at C-DAC, Bengaluru – Bioinformatics Resources and
Applications Facility (BRAF) at C-DAC, Pune
CTSF @ Bangalore
Confidential@ CDAC Copyright 2014
Supercomputing Facilities - Applications
• Facilities used by scientists and researchers across the nation for carrying out their research through NKN.
• NPSF & CTSF cater to the requirements of users from various applications domains & the BRAF is specifically for users working in Computational Biology domain.
Biocrome System Biogene
Confidential@ CDAC Copyright 2014
HMIS Applications through NKN
Confidential@ CDAC Copyright 2014
About HMIS Application
• C-DAC has developed Hospital Management Information System
• Different models – Conventional stand-alone hospital version
– SaaS (Software as a Service) over the cloud infrastructure.
• Real time HMIS streamlines the treatment flow of patients and simultaneously empowers the hospital's workforce to perform their duties effectively and efficiently.
Confidential@ CDAC Copyright 2014
C-DAC developed various solutions in this area including
HMIS Application – Solutions
• e-Sushrut – Web based HMIS developed
– Open source technology
– Compliance to various national and international standards
– Easily integration using HL7 messaging
• Megh Sushrut – An ERP solution for health
delivery in SaaS model
• Tejhas – An HMIS solution with special
features for cancer care
NKN
Confidential@ CDAC Copyright 2014
HMIS Application – Deployments
• C-DAC's HMIS has been deployed in more than 40 hospitals across India.
• Unique concept of state-wide implementation of HMIS across various government hospitals ranging from – Super specialty hospitals
– Medical college hospitals
– District hospitals to area hospitals.
• C-DAC's HMIS accessed through NKN from various Medical College Hospitals in Rajasthan
• Manthan Award in 2012
Confidential@ CDAC Copyright 2014
e-Learning over NKN
Confidential@ CDAC Copyright 2014
• Virtual Classroom based teaching to the students of North East medical colleges at NEIGRIHMS & RIMS using NKN
• Dedicated e-Learning portal for conduction of Virtual Teaching
• Multi tier feedback system for effectiveness and quality of e-content
e-Learning Courses on Health & Medicine
Confidential@ CDAC Copyright 2014
Online Courses for B.Tech Program of NIT Manipur through NKN
• Conduction of Virtual
teaching through e-Learning mode with – Multimedia based e-Contents
– Online assessment
– Feedback system
• Delivery of live and recorded faculty lectures over NKN
Confidential@ CDAC Copyright 2014
New Areas for NKN at CDAC
Confidential@ CDAC Copyright 2014
NKN Utilization at CDAC – New Areas
• CDAC is developing NMS for NKN named as PRABANDH.
– A test bed spanning CDAC and BARC with the MPLS VPN tunnels of NKN has been setup for NMS testing activities.
Confidential@ CDAC Copyright 2014
E-Shikshak - Salient Features
• SCORM compliant multilevel hierarchy course structure support Course Management
• Interactions with diverged content repositories Content Repository
• QTI conformance, multiple interaction types, performance reports Assessment
• Instructor centric query answering system Query Handler
• Real time communication through Chat Chat
Notification • SMS Alert notifications through SMS on various events such
as User registration, course enrolment, password change…
•E-Sikshak is a multilingual e- Learning framework based on component based
architecture developed by C-DAC, Hyderabad
Multilingual Support Total of ten (10) Indian languages viz., Hindi, Telugu, Tamil, Malayalam,
Kannada, Marathi, Sanskrit, Assamese, Bengali, Gujarati are supported in
current version.
Confidential@ CDAC Copyright 2014
(Common Portal User )
Web Access Layer (Common e-Learning Portal)
(Web services )
LMS (Main Server)/D.R Server
Cloud based access of LMS
(Other Centres)
Centre 1 Centre 2 Centre N …………………
Single Sign on
EDU-NKN Platform-Deployment Model Integrated Architecture
for Course and LMS Access & Maintenance
• Single sign on to the user through the common educational portal
• Cloud instances of LMS at respective locations
• Distributed database & content repository
Confidential@ CDAC Copyright 2014
EDU-NKN Platform Deployment Model
Confidential@ CDAC Copyright 2014
EDU-NKN Platform Deployment Model
Confidential@ CDAC Copyright 2014
THANK YOU