A history of the issue of the y2k bug in computer programming

The Y2K bug did actually cause many problems in the United States and around the world. These problems weren't as widespread as many people expected them to be, but there were enough of them to make us realize that the Y2K bug was a real problem.

A history of the issue of the y2k bug in computer programming

But a limitation in computer servers means that unless we do something, the year will result in widespread computer failure.

A history of the issue of the y2k bug in computer programming

Supplied FOR those of us who were old enough, we all remember the hysteria over the Y2K bug at the turn of the century. Although Y2K ultimately proved be no more than a mere hiccup in our heavily computerised civilisation, there is a another programming limitation that could prove to be very disruptive if it goes unchecked.

The problem again lies in the time telling capabilities of computer servers.

A history of the issue of the y2k bug in computer programming

A vast majority of computer servers use the same system that stores the date and time in a bit integer that counts the number of seconds since January 1st, — often referred to as the Epoch time.

The problem is that on March 19that precisely So what happens then? As things are, it is most likely that many computers will not be able to tell the difference between the year and To continue to count the seconds the values will start to be stored in negative counting up from -2,, to zero.

As most systems will not be able to cope with this change it is likely that they will fail. How they will fail is unknown. Some computers may continue to work just fine with an incorrect time code, while others that rely on a precise date and time could shut down altogether.

The biggest issue of concern, like the Y2K bug, is the potential for computer systems that control crucial infrastructure to stop working all at the same time.

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Should we be concerned? While the problem is definitely legitimate, with well over two decades to prepare, it is unlikely that it was cause any serious issues.

By the year many bit systems will naturally wear out or be replaced in the next 23 years. Those systems that might not will need changing ahead of time.

Infrastructure is likely to be the biggest headache to fix devices in power stations for example but planning the change far enough in advance should remove most big problems.The Year problem, also known as the Y2K problem, the Millennium bug, the Y2K bug, or Y2K, is a class of computer bugs related to the formatting and storage of calendar data for dates beginning in the year Problems were anticipated, and arose, because many programs represented four-digit years with only the final two digits — making the year indistinguishable from Year bug Updated: 12/29/ by Computer Hope Sometimes abbreviated as Y2K, the millennium bug or Year bug is a warning first published by Bob Bemer in describing the issues of computers using a two-digit year date stamp.

What Is the Y2K Problem?

Year problem - Wikipedia

The cause of the Y2K problem is pretty simple. Until recently, computer programmers have been in the habit of using two digit placeholders .

The Y2K bug did actually cause many problems in the United States and around the world. These problems weren't as widespread as many people expected them to be, but there were enough of them to make us realize that the Y2K bug was a real problem.

Y2K bug: Y2K bug, a problem in the coding of computerized systems that was projected to create havoc in computers and computer networks around the world at the beginning of the year After over a year of international alarm, few major failures occurred in the transition from December 31, , to January 1, Y2K was both a software and hardware problem.

Software refers to the electronic programs used to tell the computer what to do.

Year problem the new Y2K bug?

Hardware is the machinery of the computer itself. Software and hardware companies raced to fix the bug and provided "Y2K compliant" programs to help. The simplest solution was the best: The date was simply expanded to a four-digit number.

Year problem - Wikipedia