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i n d ia n Rai l w a y s
Key IT Initiatives Introduction
Indian Railways is one of the largest and busiest rail networks in the world and an important mode of public transportation in India. Since its inception, 155 years ago, the Indian Railways has contributed significantly to India’s transport needs and economic growth. Today, Indian Railways ranks among the top five National Railway Systems in terms of size and scale and is poised to emerge as a world class railway system. The developmental role of the railways is particularly important in India, in both passenger and freight sectors. It has been performing a valuable social role in passenger sector by providing affordable means of relatively safe and efficient transportation for millions of passengers daily. As a carrier of bulk freight such as ores and minerals, grains, fertilisers, mineral oils, iron and steel, container cargo etc., the cost advantages of the railways are well known. In consonance with the increased expectations and present requirements various IT related measures have been taken for making Indian Railways one of the most efficient railway network in the world.
response time of less than a second for local transactions and less than three seconds for network transactions. As there were no case studies available to support the premise that an application like CONCERT can be migrated to RDBMS without any performance issues, there was a need to carry out a Proof of Concept (POC) project. This POC included load simulation and response time analysis of important use cases like reservation, availability enquiry, PNR enquiry, charting, summary and Driving Trailer Car (DTC). Project Description
It is proposed to have a Disaster Management Site in Secunderabad catering to the five PRS sites. A POC for the study of feasibility and performance related issues has been planned. This will be followed up by a pilot project for Disaster Management Site of PRS-Delhi which will identify businessprocessesandimplementationissues.Subsequently, All India Disaster Management Site Implementation would be undertaken for all five PRS sites
Passenger Reservation System
Current Status
Centre for Railway Information Systems (CRIS) software called Countrywide Network of Computerised Enhanced Reservation and Ticketing (CONCERT), based on stateof-the-art client server technology, has been installed at all thePassengerReservationSystem(PRS).Completenetworking of PRS has proved to be a conducive for the passengers who are able to book accommodation on any train from any location. Currently, PRS is running at more than 1,400 locations more than 5,000 terminals, and is handling more than 3,000 trains, involving more than one million passenger transactions per day, with a peak of 1.8 million passengers on a day in March 2007. CRIS is responsible for maintenance and enhancement to CONCERT Software. System hardware maintenance management is also being done by CRIS.
Disaster Recovery (DR) capable SAN Storage boxes have been procured and installed at Delhi, Kolkata, Chennai and Mumbai PRS sites as a part of PRS upgradation. Scope of POC is being worked out with private players for testing the storage data replication software between Delhi and Secunderabad.
PRS Migration of Database from Flat Files to RDBMS
CRIS had submitted a proposal for porting of CONCERT to open hardware and software platform called Relational Data Base Management System (RDBMS). CONCERT is a very complex legacy application consisting of 2.5 million lines of code, involving complex business logic. It supports more than 1 million reservation/cancellation/modification transactions and 10 million enquiries in a day. It delivers a ov
April 2008
TTE’s Hand Held Terminals Project (HHT Project)
The envisaged objective of this project is to computerise the on-board passenger interface operations, performed manually by the Traveling Ticket Examiners (TTEs). Under this project, the TTEs will be provided with a Handheld Computing Terminal (HHT), which will be linked, to the Central Reservation Computer through a wireless network (GPRS provided by Bharat Sanchar Nigam Limited). As a pilot project, this is to be implemented on New Delhi Amritsar Shatabdi, New DelhiDehradun Shatabdi, Mumbai Ahmedabad Shatabdi and Mumbai - Amritsar GoldenTemple Mail Express trains in two phases. Current Status
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The application software for the first phase has been developed and internally tested. However, as per latest 41