Hadoop Introduction

I was browsing around when I chanced upon Hadoop. Now what exactly is Hadoop? Hadoop is a framework written in Java that allows you to write applications that will run in clusters of computers to process a large amount of data. Hadoop can work on single server to thousands of machines. You can even check out database design and database normalization

Below is a picture of Hadoop File System architecture. Hopefully it can give us a clearer picture of what HDFS is all about.

Hadoop File System Architecture

These are some of the Big Data Examples on internet usage as shown below:

Black Box Data : Flight and AirCraft related data.

Social Media Data

Stock Exchange Data

Power Grid Data

Transport Data

Search Engine Data

Finally Found the Right GST Software Company

I finally found the right GST software company at the last minute and underwent 3 hours of training yesterday. It is an online software on cloud storage. This is good as it means that should your computer be infected with virus and all data wiped out, the online cloud storage software is still intact with all your business data like invoices, customers’ and suppliers’ information. They also provide support by phone or email. The company has a branch in Penang which makes it even more convenient to get help. It is 75% UBS and more user friendly. The time has arrived for change since 1st April. As IT support worker, we have to embrace change, despite the difficulties and more money being invested including time.

Long hours and lack of work-life balance prompt one doc to quit

PETALING JAYA: One doctor decided to opt out of her housemanship training after realising that it was not the life she wanted.

The 32-year-old woman, who only wished to be known as Dr MH, said she decided to stop her housemanship after 14 months of training because the long hours were stressful and there was no work-life balance.

“I was on-call every other day and I realised that even after becoming a medical officer or specialist, the schedule would still be heavy. I didn’t want that kind of lifestyle,” she said.

Dr MH, who is now a medical adviser for a pharmaceutical company, said as a houseman in a training hospital in the Klang Valley then, she worked from 7am to 5pm and would be on-call duty from 6pm to 7am the following morning before continuing with the normal working hours the next day.

“During on-call duty, there are usually patients to attend to. We get little sleep in between and have to wake up at 5am to take blood samples of patients before the senior doctors come in,” she said.

She said her late father was horrified when she resigned and even asked relatives to persuade her to change her mind.

She admitted that her father had wanted her to do medicine although she had wanted to do actuarial science.

“Money was not a factor for leaving the profession even though pharmaceutical companies pay better. I am more satisfied with the stable working hours,” she said.

Asked what advice she would give to students wanting to pursue medicine, she said they must have the passion and good grades because the course was intensive and the work demanding.

“They should not be influenced by their peers or their parents for choosing medicine,” she said.

Lee Kuan Yew: Singaporeans mourn ‘charging lion’

Death of Lee Kuan Yew

As the sun rose over Singapore General Hospital, paralympic athlete William Tan arrived in his wheelchair at a tribute area for Mr Lee Kuan Yew and bowed his head in silence.

He told the BBC that as a child, he had watched Mr Lee cry on television as he announced one of the country’s most traumatic moments: its separation from Malaysia in 1965.

“It’s a sad day for all Singaporeans. I lived in the era where he built Singapore, and I’ve seen it progress,” said the 58-year-old.

For Sayeed Hussain, who brought his two teenage children to pay respects before they headed off to school, Mr Lee’s legacy was social harmony. “He did a lot for us, helped to shape a multi-racial and multi-cultural Singapore,” he said.
The country’s newspapers darkened their mastheads and published Mr Lee’s picture on their front.

Mr Lee was a towering figure in the lives of many Singaporeans, leading a team that transformed Singapore to a rich, stable country.

He has also been strongly criticised for his human rights record, his ruthless pursuit of political opponents and views on race and genetics. But in the immediate hours after his death, few Singaporeans were willing to touch on the more controversial aspects of his legacy.

Even opponents, such as politician Chee Soon Juan who was sued for defamation by Mr Lee, expressed only condolences. Low Thia Khiang, the leader of Singapore’s main opposition party in parliament, Workers’ Party, said Mr Lee’s contribution would be “remembered for generations to come”.
‘A charging lion’

Online and offline, the country mourned. Radio and television played tributes and downbeat music, newspapers darkened their mastheads, digital billboards were blanked out, and television stations ran tickers announcing his death.

International Day of Happiness celebrated in KL

New-Intl-Day-Happiness

KUALA LUMPUR: In conjunction with the 2015 International Day of Happiness celebration on Friday, the Federal Town and Country Planning Department chose to highlight the importance of a “happy city” on the well-being of its residents.

Department director-general Datin Paduka Dr Dahlia Rosly said that life in the city could be stressful due to many factors, such as work commitments, from commuting, and the environment”.

“We want today to be a day to celebrate happiness in the city.

“A happy city is a productive city, it is a safe city, and a healthy city ” said Dr Dahlia at the official launch of the 2015 International Day of Happiness.

“We have identified several factors that contribute to closeness and cohesiveness in a community such as the increase of walkable areas in the city, more cycling paths, and urban community gardening, where residents can do the activities together,” she explained.

The day was marked with activities such as performances by buskers at Sogo shopping mall and free bus rides to certain routes in the city.

The department also set up booths in front of Sogo shopping mall to conduct free glucose and cholesterol tests for the public.

The International Day of Happiness was established by the United Nations in 2012 and is celebrated annually on March 20.
This year marked the first time it was officially celebrated in Malaysia.

Buy Facebook Contest Votes

facebook votes

Facebook is one of the most popular social media that engages people from all walks of life. Besides, it is also very addictive and now you can buy Facebook contest Votes, just by clicking on the link given above and check out more information. The more votes you get, the higher your website authority and credibility.

As you might know, it takes a very long time to get thousands of votes or likes with much effort put in. But by purchasing Facebook votes, you can instantly be recognized as a website authority in a jiffy. Things can get very instant using the internet. That is the power of using Social Media.

Falling ringgit in focus

ringgit

THAT the ringgit has continued to slide over the week says it all: the revised Budget 2015 has not been very successful at restoring flagging foreign investor appetite for Malaysian assets.

Fresh concerns have been raised over the risk of the country’s sovereign debt rating being downgraded following the upward revision in the Government’s fiscal deficit target for 2015.

Despite the slew of measures announced for the revised Budget 2015 to cushion Malaysia’s economy from the blow of falling crude oil prices and slowing global growth, some foreign analysts now see Malaysia like one of those traditionally riskier regional economies such as Indonesia and India. They can’t seem to shake off the thought of how vulnerable the country is to low crude oil prices.

Fitch Ratings, which has put Malaysia on a negative rating watch since July 2013, for one, has said recently that it is “more likely than not” to cut the country’s debt rating.

The international rating agency, which is due to review Malaysia’s rating within the next six months, has cited the country’s dependence on commodities as a key credit weakness.

Two other international rating agencies – Standard & Poor’s (S&P) and Moody’s – have thus far ascribed a “stable” outlook on Malaysia’s sovereign rating.

Braced for a property glut

Everyone talks about rising residential property prices and high rentals because of rising demand and speculative activities. Now they are talking about the impact of GST too.

IS a glut in residential property or a slowdown imminent? IFCA MSC Bhd chief financial officer Daniel Chow seems to think so.

Chow was an invited speaker at a significant property event last week where one of the key speakers showed that actual sales last year for all the major players in the industry, except for one, was much lower than their forecast.

“Everybody recorded negative. There was only one exception. The fundamental rule on economics is demand and supply. When there is oversupply, this is what happens.

“How much is the population growth in Malaysia? Less than 3%. And how much is your purchasing power growth? On average 6% to 7% year by year.

“But the increase in the supply of property is double digit every year. How can you expect the market to absorb all this? There is a limit,” he says in an interview.

For him, the introduction of the GST in April is not going to cause a spike in prices from April to December.