More bad news to commercial software

AST week I decided to explore performance issues with MySQL, which is a ubiquitous system over a large specrum of Web sites. In particular, I wanted to look at comparisons and benchmarks involving PostgreSQL, which is yet another FOSS database system. I came up with the following two links, which indicate that a comparison would be hard to conduct and assess:

• Benchmarking MySQL and PostgreSQL
• Benchmark Results For Postgresql, Mysql, Firebird

Then, just a short while ago, I came to discover an even wider-scape benchmark. It suggests that MySQL is superior to databases from Oracle, IBM, and Microsoft. Without a doubt, applications that are based on LAMP technology gain tremendous strength and popularity. They have become mainstream, as a matter of fact, and WordPress is a model example.

Let us wait for a heavily-invested FUD campaign is launched to avoid deterrence among companies that use commercial databases. My Steve Ballmer/FUD comes to mind.

As a side note, what worries me most is MySQL’s partnership with SCO, who are of course a sworn enemy of Linux.

UITE recently I mentioned Google’s negotiations with AOL. There is a $1 billion deal in stake. It turns out the the deal may lead to more graphical (i.e. imagery) ads, which thus far Google have trialled and tested on a mere subset.

Users of Google’s search engine will soon see something they are not used to on the notoriously spare site: advertising with logos and graphics. And the advertisers will not be limited to America Online, whose talks with Google prompted the change in policy, according to two executives close to the companies’ negotiations.

This could break the long-standing tradition of non-obtrusive ads from Google. It will, nonetheless, be avoided by many advertisers who opt for text-only ads. This comes only 7 months after Google ads in feeds were initially introduced. Speaking of unwanted intrusion, feeds are often intended to serve pure content in a minimalist way. Ads are adverse to their true purpose.

My message to Google: “With food comes the appetite? Is the mantra losing its mana?“

An common inner conflict

HERE seems to be a certain apathy among girls towards computer science. This does not necessarily extend to all fields that are engineering-related. My older sister studied computer science, but decided to leave a year early due to lack of interest and passion. She was very much capable of graduating and was a top student in her class. Yet, she had no incentive to staying up all night or becoming obsessed with technology, which was associated with what she perceived as “nerds”. She now works on a Masters degree in management.

These thoughts were stirred up by an article that appeared in the
Boston Globe only yesterday.

Women shunning a field once seen as welcoming

MEDFORD — As a young high school teacher in 1982, Diane Souvaine leapt into graduate school for computer science having taken only one class in the subject.

S I approach the end of my Ph.D., I need to keep an open eye on job openings and vacancies in academia. I wish to do so in the least time-consuming way. What better way than feeds of information that give a rapid daily flow?

Vacancies are delivered as search results for a query or criteria specified by the user, e.g. location, sector. This has the same characteristic and advantages that RSS technology typically offers:

• Narrower scope and less visual clutter
• Littler user intervention, ‘pull technology’ versus ‘push technology’ such as E-mail
• Summarisation (title versus detailed description, link/s)
• Flagging of new content as opposed to previously-read entries.

There are many more arguments in defence of feeds, but they will be missing the point of this post and are worth a discussion in their own right. The following are job vacancies Web sites, which I know provide RSS feeds:

• Monster RSS – International coverage, sub-divided by job type
• Jobs.ac.uk RSS – Jobs in academia world-wide with emphasis on the United Kingdom
• CWJobs – Jobs in IT (United Kingdom). Search for terms, then use the RSS button/facility, currently at the top

[On to personal ramblings] Earlier today I read a more official announcement about the Google headquarters in Dublin. I have known about this for several months as I am/was considered for a Software Engineer/System Administrator position there. I also pointed to photos from the Googleplex in London before. In general, I have openly expresses disdain, skepticism and anger, as well as support, admiration, and sympathy for Google in the past. Their affinity to and backing of Open Source software probably transcends the controversy though.

Related items:

• Weather RSS Feeds
• Syndicating News
• Search Results as RSS, Google Results as RSS Feeds, Keeping Track of Google, Yahoo RSS
• RSS Feeds for Journals

Is coffee really getting that popular? First I heard about coffee beer from Nestle and now it’s Coca-Cola with real coffee included in its cold drink.

Also see: Coffee art gallery

Image teaser for the coffee art gallery

My deceased del.icio.us bookmark

OT so long after their Flickr takeover, Yahoo take control of del.icio.us (also covered in Associated Press via Yahoo! News).

I am now reluctant to add anything to my del.icio.us bookmarks. I use my Firefox bookmarks instead. Firefox settings are available to me from anywhere, but I used to like the idea of social bookmarking, so long as it was not commercially-orchestrated. I somehow perceived del.icio.us as a Wikipedia ‘sister’, wherein the community helped organise Web addresses (links) as oppose to human knowledge.

Wikipedia has its problems too. Earlier today ZDNet argued that its Open Source label is a conundrum. More recently it began to impose restrictions and it appears to have commercially-motivated mirrors.

Another major takeover: Adobe Buy Macromedia

Also to note: Prodigy now up for sale (external)

Addendum:

• Yahoo can refine their search results using popularity figures in del.icio.us, which are good reflectants on inbound links and high-quality content.
• Wikipedia is now sold in paper form and as DVD‘s

Manchester’s notoriously busy transport system

There are some big plans for the transport system in Manchester. Buses might become similar to trams, but will involve no driver or rails. Alas, after scraping of the long-anticipated tram extension, we shouldn’t get our hopes up.

It may sound like science fiction, but Stagecoach, which runs most of the buses in south Manchester’s, says the new service could be in place years before any Metrolink connections are built. The computer-guided buses would be manned by a driver but new ‘optical guidance’ technology means the bus would steer itself along a prescribed route and pull up flush to raised platforms.

This is particularly interesting to me because it happens at the very centre of where I live and work. Moreover, it is related to my research, which is focused on computer vision.

Old stories:

• Autonomous Vehicle in Rough Terrain
• Autonomous Vehicle from Stanford and Volkswagen

Related news: Google launch service offering public transport schedules

Also see: Assorted Manchester photography