Tuesday, July 12, 2011

Infosys-Mysore


Mysore Infosys centre named after Murthy

TIMES NEWS NETWORK 


Mysore: Infosys renamed its Mysore Global Training Center as Narayana Murthy Center of Excellence here on Monday. 
    Speaking at the renaming ceremony, N R Narayana Murthy, chief mentor, Infosys Technologies Limited, said youngsters should be trained in such a way that they would be fit enough to replace the senior leaders in the organization. 
    He also called upon the management to not lessen the training period. “Youths are the future leaders. They need to get proper training and exposure before they get onto the job. If an individual undergoes proper training, then it will be an asset to the organization,’’ he added. 
    To serve the customers better, he called upon the management and trainers to conduct a two-hours English class daily during the 29-week training period for the trainees. “I learnt that many are 
not well versed in English speaking or writing, so proper English training is essential for proper communication,’’ said Murthy. 
    Kris Gopalakrishnan, CEO, Infosys, said the sixmonth training was good. 
    A stone plaque with the portrait of Narayana Murthy was unveiled by Murthy him
self. Sudha Murty, Infosys Foundation chairperson, Rohan Murthy, his wife Lakshmi were present. 
    The Infosys campus is spread over 337 acres. The total capacity of the centre has been enhanced to educate 14,000 Infoscions. Infosys’ total investment in the Mysore centre is Rs 2,055 crore.
Infosys mentor NR Narayana Murthy and wife Sudha Murty at the Global Training Centre in Mysore on Monday.
Courtesy: TOI

Grid Computing in India



Think the future.!

THE FUTURE LIES IN THE GRID


                           

    A computer science specialist from IIT Delhi, a professor in IISc Bangalore and an industrialist in Mumbai — these people from diverse fields can ask each other inter-disciplinary questions and get an answer in minutes. This is possible, thanks to India’s unique national computational grid — Garuda — a first-time innovation in the country powered by Bangalore’s Centre for Development of Advanced Computing (CDAC). 

    Diverse researchers and specialists from 45 institutions, including industry, and spanning 17 cities have for the first time in the country been brought together on one national grid. This virtual grid is making possible sharing and exchanging of knowledge and data on a scale and in diverse ways not seen before between researchers and industry. 
    The department of information technology at the Centre has funded CDAC to deploy Garuda and take gridnetworked computing to research labs and industry. Sub
rata Chattopadhyay, chief investigator, Garuda, CDAC Bangalore, told TOI: “Garuda is India’s first national grid initiative bringing together academic, scientific and research communities for developing their data and compute intensive applications.’’ 
    He explained: “The grid is maintained, connected and networked through the National Knowledge Network, vital to India’s development. A researcher from one lab can pose a query to another lab and the answer to that will be found in minutes if not a few hours. It used to take weeks together before to provide such information. We have developed a tool that 
can reach the relevant data fast for the query posed and give an answer to the researcher automatically on the grid itself. A software does the job of monitoring the query posed and the data given in response. The software works in a system located in a control room at Bangalore’s CDAC office.’’ 
    He said: “Garuda is like inserting a charger into a socket in your house. You don’t worry about where the electricity is coming from, but the fact is it is coming to the centralised point. Likewise, the answer to a query posed by a researcher on the grid will come back automatically to the researcher 
who has to just access the grid and not worry about accessing any particular institution he has sought the answer from. Our software takes care of all that.” 
    The project’s ultimate aim is to unite stakeholders in science, technology, higher education, R&D and e-governance using network speeds of tens of gigabits per second coupled with extremely low latencies. 
    Chattopadhyay said the project cost around Rs 10-12 crore and was now in its operational phase. “The Proof of Concept (PoC) phase, initiated along with ERNET (Indian Education & Research Network), ended in March 2008, accomplished its deliverables by connecting 17 cities across 45 academic and research institutes countrywide along with the required software for managing grid computing applications,” 
Chattopadhyay said. 
    The establishment of Indian Grid Certification Authority for the first time in India by CDAC in November 2008 has allowed full access to worldwide grids for Indian researchers and is a landmark in this domain. 

CDAC BANGALORE DEVELOPS NATIONAL COMPUTING GRID GARUDA, LINKING 
45 INSTITUTIONS ACROSS 17 CITIES 

CDAC - The Centre for Development of Advanced Computing Institute of Plasma Research, Ahmedabad Space Applications Centre, ISRO, Ahmedabad Harish-Chandra Research Insititute, Allahabad Indian Institute of Science, Bangalore National Centre for Biological Sciences (TIFR), Bangalore Centre for DNA Fingerprinting and Diagnostics, Hyderabad Institute of Microbial Technology, Chandigarh Bhabha Atomic Research Centre, Mumbai 

Innovation: National computing grid called 
Garuda 
Utility: Has brought 45 diverse research institutions, labs and industry spanning 17 cities into one virtual grid enabling them to exchange, share and analyse data in seconds, minutes, few hours. How it works: Garuda is a computing grid connected by internet and each institution wanting to part of the grid will have access codes. There are exclusive spaces for sharing data, posing questions, getting answers 
Cost: Rs 10-12 
crore for entire project 

Designed by: Scientists led by 
Subrata Chattopadhyay at CDAC Bangalore 

OTHER FACTS ON GARUDA 

    Garuda computational grid works at a speed of 1 gigabit per second 

    It is connected through the National Knowledge Network, a virtual network covering the breadth of India 

    International research labs and institutions would also be able to access the grid once collaboration opens up.
It runs on a Indiadeveloped software
FAST FORWARD: The project’s aim is to unite stakeholders in science, technology, higher education, R&D and e-governance.

Courtesy: TOI

Google+


ONCE BITTEN TWICE SHY

Smarting under the embarrassment of privacy violation charges during the launch of Buzz, Google was careful this time with Plus, its counter to Facebook.



    Google learned it the hard way, that online privacy is a very sensitive issue. Its attempt in February 2010 to build a social network into Gmail — Buzz — had a disastrous start when it added by default followers whom users didn’t actually want. With bosses unwittingly getting updates of office gossip, and spouses getting a peek into their partners’ affairs, Google struggled hard 
to undo the damage caused by 

breaching users’ privacy. 
    Google seems to have got it right this time, as its much-hyped counter to Facebook, Google+ in limited roll-out version, completes two weeks today, without much negative publicity. 
    There are two as
pects to privacy: one, the fear that the networking sites themselves — be it Google, Facebook or Twitter — would use (maybe algorithmically) subscribers’ personal data to target better advertisements or pass them on to a third-party. Remember the jam Facebook got into, when word spread that photos were being passed on to thirdparty advertisers without the consent of users? It had to put up special notifications educating users about the company’s privacy regulations. 
    Similarly, when Gmail introduced text advertisements related to email content, there was widespread uproar, and many thought someone was actually reading emails. Google had to do a lot of explaining to convince users that the choice of ads was software-pro
grammed and that there was no human intervention at any point. 
    The second aspect of privacy is sharing — who can see messages or photos or videos? Are they visible to people whom the user doesn’t want to share them with? On Twitter, there are just two options: all the tweets are visible to 
either the whole world or if ‘protected’, to just the followers. There is no option to further classify visibility of tweets. 
    But Facebook does have an option. By default, there’s a level of privacy setting (go to ‘account’, then click on ‘privacy settings’) that can be customized by users. Status messages, photos, videos, notes etc can be made visible selectively to people whom the user wants to share them with: 
    friends, friends of friends, everyone or selected people. But giv
en the type of user interface, many Facebook users are not aware of this. And, even people who are aware, find cust o m i z at i o n convoluted. 
CIRCLE OF PRIVACY This is where Plus has scored. Google made it clear, right at the beginning, that users can decide 
‘what to share’ and ‘with whom to share’. In two crucial aspects, Google+ goes a step ahead of Facebook — one, the concept of Circle, and two, the way it’s formed. Facebook has by default just one name for everyone in your contact: ‘Friends’. But not all 
    p e o p l e 
    you communicate with are friends. So, Google+ has Circles, instead. 
    Vic Gundotra, senior vice-president, engineering, Google, explains: “We found that people already use real-life circles to express themselves. So we did the only thing that made sense: we brought Circles to software. Just make a circle, add your people, and share what’s new.” 
    The home page of Google+ is similar to that of Facebook — a surprise for many who thought it would be vastly different. But the similarity ends there. The most significant difference lies in the way users build their Circles. 
    In Facebook, you become another person’s friend by sending an ‘Add Friend’ request; and he/she has the choice to accept or reject your request. In Twitter, you click on the ‘Follow’ button to get their tweets. In case, the other person has enabled ‘Tweet privacy’, then your request will have to be approved by him/her. 
NO FRIEND REQUESTS 



In Google+, this process of building contacts works in the opposite direction, in 
    which the privacy element is more clearly built-in. There are no ‘friend requests’ to be sent or confirmed; instead, the user finds his or her friends and just pulls them into the circle. The logical assumption here is, you choose only people whom you trust as your friends. 
    The difference can be better explained using this analogy. In Facebook, you go knocking on other people’s accounts with a request to be allowed in. But in Google+, you look around for people you like, and just pull them in. In other words, in Facebook, you have to win the other person’s trust to become his or her friend and thereby get access to his or her data. But in Google+, you choose people you can trust as your friends and with whom you can share the data. Both Facebook and Google+ have the element of trust strongly built in, but the difference lies in who initiates the process. 
    The other difference is: in Facebook, when ‘Friend Requests’ are confirmed, both become friends of each other: meaning, both can see each other’s updates. 
But in Google+, you can, for example, drag Mark Zuckerberg into your Circle (which means you trust him, and he can see your updates), but that doesn’t mean you are automatically in Zuckerberg’s circle; he has to drag you into his Circle. This is a feature similar to the one in Twitter — you may, for example, follow Obama’s tweets, but that doesn’t automatically mean Obama can see your tweets; unless he follows you. 
    Reading updates of your contacts in Google+ is also simpler. In Twitter, you 
can create lists (of friends, colleagues, strangers etc) to follow only their tweets. Facebook too allows this: Go to ‘Most Recent’, and click on the group, to read the updates of people you have added to that group. But in Google+, the Circles are right there on the left pane of the home page. 
    Right now, Google+ is very quiet, with only a few on board. The real test will be when more people join it. The other challenge will be to take care of privacy concerns when Google puts in place apps or extensions that will link other networking sites to Google+. Early days still, Google+ now is only a work in progress. 

WHO HAS WHAT 
    
In Google+, user decides whom to add as friend; in FB 'friend requests' have to be sent and got confirmed 
    Mobile photos can be backed up automatically online in Google+ but they are not visible to anyone unless shared; in FB and Twitter, they have to be uploaded separately 
    Users can share status messages within Google+ and with people not on Google+ via email. In FB, only links posted by others can be shared within FB; with people outside FB, only album links can be shared. If you have Facebook Email, you can send and receive emails from people not on FB. Tweets are visible to everyone, unless protected; and all tweets can be retweeted. 
    Comments can be divided into paragraphs and edited on Google+, but not possible in FB; also tweets have word limitation and can't be edited 


I have been keeping myself away from Facebook mainly because of privacy issues. Google+ is not an application, but a major tweak to the innards of Google. It forms the structure of the social world in which Google applications run. - Dr Able Lawrence, CLINICAL IMMUNOLOGIST 
Google+ fell short of my expectations a little. Convenience wise, yes one less site to sign in with Google+. With my friends scattered across other sites, I am waiting or an app/Chrome widget that combines them all. Aditi Gaitonde, PG MEDIA STUDIES STUDENT 
I have been getting invites for Google+, but haven't gone on to join it since Facebook is where all my friends are. Facebook has really good privacy protection features, you have to just look for and enable them. Santhosh K R, SOFTWARE ENGINEER.


Courtesy: TOI