Monday, June 23, 2008

2008 COMPUTEX Taipei, the largest trade fair since its inception in 1982, featured several seminars and forums, expansions on show spaces to TWTC Nangang, great transformations for theme pavilions, and WiMAX Taipei Expo, mainly promoted by Taipei Computer Association (TCA). Besides of ICT industry, “design” progressively became the critical factor for the future of the other industries. To promote innovative “Made In Taiwan” products, pavilions from “Best Choice of COMPUTEX”, “Taiwan Excellence Awards”, and newly-set “Design and Innovation (d & i) Award of COMPUTEX”, demonstrated the power of Taiwan’s designs in 2008 COMPUTEX Taipei.

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Sunday, May 24, 2009

The Saskatoon Health Region in Saskatchewan, Canada recently discovered a fax machine problem which had not relayed almost 1,500 X-rays, Computed tomography (CT) and Magnetic resonance imaging (MRI) scans, ultrasounds, and other medical imaging test results to doctors.

The fax machine is part of the automated Radiology Information System. An audit revealed that medical diagnostic tests involving results dating back a decade have been affected by the broken fax machine.

On May 6, a doctor called the health region officials seeking follow up on a patient’s report. Staff who delved into it, found that the report was not sent from the system.

Now, two weeks later, this same patient has still not been contacted by the health region.

“It has taken some time to work with the patient’s physician. That was important — to get more information and more detail because we want that patient’s physician to be involved in the discussion with the patient,” Dr. David Poulin, vice-president of medical affairs for The Saskatoon Health Region, said. “This is a system error and that’s just what it was — an error. This doesn’t reflect in any way on the quality of work regional staff have done and continue to do.”

An internal review revealed that, of 2.2 million diagnostic tests performed, at least 1,380 had not been sent out by the malfunctioning fax machine.

The health region will embark on contacting each of the 1,380 patients and their physicians to make sure that the results have been received and if any health care was compromised.

Patients can also contact the health region via a newly set up hotline to make enquiries.

“We think it would actually be good practice if physician offices could have a system to check whether they have received important reports,” said Poulin, “The common practice appears to be in many doctors’ offices, particularly family physician offices, that they don’t respond to the report until it arrives. So, they basically are waiting for the report to arrive in their office by fax and it’s at that point that they look at it and decide what action to take.”

City Hospital, St. Paul’s Hospital and Royal University Hospital were the three city hospitals affected. Saskatoon has a population of roughly 233,923, and the hospitals also serve the surrounding rural areas.

Ironically the faulty fax machine was discovered the same week that provincial medical officials began to review approximately 70,000 radiology tests conducted in Yorkton. Officials there doubt the competence of the physician who first interpreted the radiology results.

Tuesday, August 4, 2009

Today, Norway’s Socialist Left Party (SV) launched their new election initiative named “up from the couch.” The campaign aims to get first-time voters and so-called “couch voters” to vote in the upcoming election.

Kristin Halvorsen, the Norwegian Minister of Finance and Party leader for SV, explained, “It’s a wakeup call, because those who sit on the couch let others decide for them. That’s way we are mobilizing as much as we can until Election Day.”

In the 2005 election only 55 % of first time voters used their voting rights.“It’s a challenge to get the younger voters to vote, because many of them haven’t done it before. We know that adults and older people are better in using their voting right then younger people,” said Minister Halvorsen.

The 2005 election showed that 1 in 3 of the voters who had voted for SV in the 2001 election switched to the Norwegian Labour Party. Only 43% of SV’s voters continued to vote for them. On election day, SV got 8.8% of the total national votes. Minister Halvorsen stated “We have a goal to mobilize enough to get 10 % of the voter’s behind us.”

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Friday, November 24, 2006

Anita O’Day, best known for her sassy rendition of “Sweet Georgia Brown” and “Honeysuckle Rose” died in her sleep early Thanksgiving Day, November 23, 2006. She was 87.

Known as the “Jezebel of Jazz,” she was one of America’s most respected jazz vocalists whose vocal contemporaries included Ella Fitzgerald, Billie Holiday and Sarah Vaughan.

A Chicago native, she gained national recognition while touring with Jazz legends Gene Krupa and Stan Kenton. Her first national hit was on “Let Me Off Uptown” with Gene Krupa’s orchestra, which became a million dollar seller. Downbeat magazine named her “New Star of the Year” in 1942. After touring with Stan Kenton and his Orchestra, and recording “And Her Tears Flowed Like Wine,” her talent shown as a solo star. Her style became a foundational influence upon modern jazz recordings.

Her innovative scat style singing and lyrical ballads were recorded on Verve Records in the 1950s. Her colorfully innovative vocal style was evidenced in motion pictures “The Gene Krupa Story” and “Jazz On A Summer’s Day.”

Having a close brush with death from heroin addiction in 1967, she also survived alcohol addiction. She completed her autobiography “High Times, Hard Times” in 1981 and is the subject of a full-length documentary “Anita O’Day – the Life of A Jazz Singer,” which has yet to be released. Her last album, which she recorded at age 85, “Indestructable Anita O’Day,” on the Kayo Sterophonics/MRI label, was released last year.

Robbie Cavolina, her manager, said she was recovering from pneumonia at a Los Angeles convalescent hospital. And recollected that “On Tuesday night, she said to me, ‘get me out of here.’ But it didn’t happen.”

Referring to her renewed musical activity, he said that “She got to see how many people really loved her at the shows we did, in New York, in London. She had come back after all of this time. She really lived a very full and exciting life.”

Born Anita Belle Colton O’Day, October 18, 1919, she escaped from a broken home at age 14, and began contesting with touring walk-a-thons popular at the time, and was occasionally asked to sing. Upon her return to Chicago, she landed her first legitimate singing job at Planet Mars, a Chicago nightclub. Carl Cons, Down Beat magazine’s then-editor, was so impressed with her performance that he invited her to open his new jazz club.

As a showcase for promising jazz talent, The Off-Beat was frequented by such musicians as drummer Gene Krupa, and others. During one of her performances there in 1941, Krupa recruited her to join his orchestra.

In 1943, Anita left Krupa’s band and married professional golfer Carl Hoff. She later briefly joined clarinetist Woody Herman’s band, then reluctantly Stan Kenton’s. Thinking her style wasn’t compatible with hers, she was surprised when in 1944 the tune “And Her Tears Flowed Like Wine” became a national hit.

Anita’s fierce love of swing beats, conflicted however with Kenton’s infatuation with strident rhythms and novelty tunes, and a year later, left over artistic differences.

Her improvisational style, and love of bebop lured her toward those with whom she could hone her talent, and by the late 1940s began her career as a solo jazz vocal artist.

She invited John Poole, a drummer whom she met at the Club Starlite in Los Angeles, to join her. She once said of John, “If the drummer is no good, I can’t make it. That’s why I like John Poole. He’s my favorite drummer.” Their musical affiliation lasted 32 years.

In 1955, Norman Granz signed Anita to his company, Verve records, and her debut album “This is Anita” was the label’s first LP. Though she rarely sang ballads, her interpretation of “A Nightingale Sang in Berkeley Square,” was considered so enthralling and fascinating that rocketed her career to new levels.

Her performances with jazz greats Louis Armstrong, Dinah Washington, Thelonious Monk, George Shearling and others were renown. She became an international star after her performance of “Jazz on a Summer’s Day” at the 1958 Newport Jazz Festival, which later became a documentary film.

Anita recorded 16 albums between 1957 and 1963 with a variety of groups, ranging from small ensembles, big bands to large orchestras. Her performances’ ranged from vibraphonist Cal Tjader to The 3 Sounds, a hard bop trio. Her first Japanese tour in 1964 was received with acclaim while stateside, the popularity of jazz was decreasing.

Her nonconventional, self-initiated cold-turkey recovery from heroin addiction at a Hawaiian retreat was successful, and she later returned to work. Her last public performance was at Hollywood, California‘s Cinegrill Cabaret Lounge at age 83.

Wednesday, February 23, 2005

On Monday, at 10.14 pm UTC, the Wikimedia server cluster experienced a total power failure, taking down Wikipedia, Wikinews, and all other Wikimedia websites.

The servers are housed in a colocation facility (colo) in Tampa, Florida, USA. They occupy two racks, with each rack receiving electricity from two independent supplies. However, both supplies have circuit-breakers in them, and both opened at the same time, leading to a total power failure. All computers immediately went down. It’s normal for fire safety regulations to prohibit uninterruptible power supplies in colos, with the colo providing its own UPS and generator instead. The circuit breakers were on the computer side of this emergency power system, so none of the computers continued to receive power to survive the breaker trip or shut down safely.

The actual reason why the circuit breakers tripped is currently unknown.

When power was restored, it was discovered that most of the MySQL databases that store the data which makes up Wikipedia et al had been corrupted. The main database and the four slaves had all damaged the data on their hard disk drives beyond the ability of the auto-correction to repair. Only one copy survived safely, on a machine that is used for report generation and maintenance tasks, which remained 31 hours backlogged while catching up after an unusually heavy update load during the previous week.

Volunteer Wikimedia engineers worked through the night rebuilding the databases from the sole good copy onto the other servers. The Wikipedia database is over 180Gb in size, making the copying process last 1.5 – 2 hours for every server it was performed upon.

Regular back-ups of the database of Wikipedia projects are maintained – the encyclopedia in its entirety was not at risk. The last database download was made on February 9; all edits since then could only have been laboriously rebuilt from logs and recovered from the damaged database requiring much more time and effort.

Limited read-only service was established late Tuesday afternoon, with editing becoming possible 24 hours after the power failure. Final repairs continue now, as well as upgrades to prevent similar issues in the future. Server-intensive features, such as categories and ‘watchlists’ that display recent changes to selected articles to registered users, remain disabled to ease the load on the recovering systems.

The process which led to the damage originated with the operating system, disk controllers, or hard drives failing to flush the data correctly.

If the power to a database server is cut mid-write, the database may be corrupted and unreadable, however the operating system, hardware, and software are designed to make this very unlikely. In a previous incident in 2004 power was also lost to a server but the database was undamaged.

To avoid such damage, each database server saves a copy of an edit to be applied to the database on a separate storage system before making the actual update to the database itself. This so-called ‘write-ahead logging’ should ensure that in the event of a system crash, the database can be rebuilt from a ‘last-good’ state by replaying the edits saved in the log.

Earlier this year popular blogging site LiveJournal suffered a similar power failure when another customer at their colocation facility pressed an Emergency Power Off button, intended for use only by firefighters. The company suffered database corruption similar to that seen at Wikimedia.

LiveJournal are now fitting UPS to their servers to ensure that they have time to shut down safely in the event of a power failure. Wikimedia was said to be investigating the possibility of fitting similar equipment at the time of this failure.

Several pundits have suggested that the use of another database, such as the proprietary database Oracle or the free PostgreSQL, would have avoided the database corruption seen at the server cluster. A post-mortem of the incident show the failure was in the operating system, or the hardware, or some combination of the two. LiveJournal, which also uses MySQL, reported similar database corruption after their power cut.

The Wikimedia foundation only allows the use of free software on its systems, and future versions of the Mediawiki software will support the PostgreSQL database.

Users are reminded that during times of system failure or excessive demand, they can still search Wikipedia using Google. The articles may be viewed using Google’s cache.