Seventeen years afterward the concerns raised past times the Y2K bug across the globe; the the world is similar a shot worried most a novel problem. This is called the Year 2038 Problem, in addition to at that topographic point is a lot of confusion around this problem. People are wondering if the Y2K38 employment is similar or worse than Y2K. What volition plough over inwards 2038? Some assumptions say that it could crusade to a greater extent than impairment than Y2K. But, is it all true? Let’s detect out.
The Y2K problem
The the world went pretty numb when the twelvemonth 2000 was closing in. It was non just the modify inwards all 4 digits, but it too beckoned major problems for the software in addition to programs developed during the era from the 1960s to 1980s.
Those who convey forgotten most Y2K, or are nevertheless unaware of it; Y2K was a estimator bug. The põrnikas would convey caused problems for the software in addition to estimator programs afterward the appointment Dec 31, 1999. Y2K is too called every bit the ‘millennium bug’, every bit the alphabetic quality k stands for the kilo (used to correspond the number 1000); therefore ‘2k’ representing the Year 2000.
The Y2K põrnikas was a employment alongside dates, every bit the estimator programs developed during the 20th century were using the two-digit code for the year. For example, for the twelvemonth 1978, nineteen was non considered inwards the date. Only the finally two-digits; i.e.,, 78 used to correspond the year. The argue behind the curt cast of dates was costly information storage of that time. However, this organisation of dates wasn’t going to operate from Jan 1st, 2000. Engineers realized that the programs in addition to software may non translate 00 every bit 2000, but every bit 1900. Thus, the appointment Jan 1st, 2000 would last interpreted every bit Jan 1, 1900, past times the estimator programs. It was speculated that the systems that rely on precise calculation of dat would definitely neglect due to this wrong interpretation.
However, when the Year 2000 genuinely approached, at that topographic point were real few in addition to negligible problems faced past times the estimator programs in addition to the fields that were subject on those. Major disarray was avoided past times simply changing the twelvemonth plain to 4 digits instead of 2 digits. Thus at the end, the whole Y2K employment turned out to last less disastrous than it was anticipated.
What is the Year 2038 Problem
To sympathise the gravity of Y2K38 or the Year 2038 problem, it is of import to know what precisely it is.
It is then called, because the Year 2038 employment volition occur on Jan 19, 2038. It is speculated that the Y2038 employment volition occur due to limitations of 32-bit processors in addition to the systems that run on them.
Researchers say that at 03:14:07 UTC on Jan 19, 2038, the systems running on 32-bit processors won’t last able to teach by alongside the appointment in addition to fourth dimension change. The computers started counting the fourth dimension inwards seconds from Jan 1, 1970. But the 32-bit systems convey the capacity to count only upwards to the number 2,147,483,647; thus, for the time, it tin calculate those many seconds only. And at 03:14:07 UTC on Jan 19, 2038, the counting volition make its ultimate capacity of 2,147,483,647 seconds.
So the enquiry is, what volition plough over in ane lawsuit the clock of 32-bit systems volition teach beyond its threshold of 2,147,483,647 seconds? Some speculate that these computers volition simply crash in addition to halt working altogether. Really!?
Of course of educational activity not! For the side past times side twenty years (i.e., till the twelvemonth 2038), at that topographic point volition many changes witnessed past times the estimator in addition to software industry. It is said that information safety professionals volition convey to modify the agency they bargain inwards areas such every bit national security, SSL encryption, Internet of Things devices in addition to Cryptocurrency.
The simplest solution provided past times the information scientists for the Year 2038 employment is to upgrade the systems to 64-bit processors. Simply put, the 64-bit machines volition convey the huge capacity to count upwards to 9,223,372,036,854,775,808; a count that volition sure as shooting non teach over inwards close future.
In fact, many of the latest PCs in addition to systems run on 64-bit. Microsoft’s Windows machines run on 64-bit version always since the Windows XP Professional 64-bit was released inwards 2005. Even, Apple’s OS X desktop software is running solely on 64-bit afterward Apple released it's Mac OS X 10.7 Lion inwards 2011. Though the Unix systems that mightiness the spider web servers in addition to other backend hardware are nevertheless using 32-bit systems; most of them tin last upgraded to 64-bit systems over time.
The curious instance of Gangnam Style video
Upgrading the systems to 64-bit processors is a proven fact; because the same technique was used past times YouTube inwards Dec 2014. On Dec 3rd, 2014, South Korean pop-star Psy’s video ‘Gangnam Style’ broke all the records of views. So much so, that the number of views exceeded 2,147,483,647. But, YouTube beingness run on 32-bit processors, was non able to count beyond this number in addition to the website crashed. The engineers at YouTube were able to speedily prepare the number past times upgrading the organisation to 64-bit.
Conclusion
On a final note, the technique used past times YouTube tin last used to salve other systems earlier the Year 2038. Until the twelvemonth 2038, at that topographic point is enough of fourth dimension to upgrade the systems in addition to brand the necessary changes then that the Year 2038 employment does non practise whatsoever dangers to the software in addition to programs.
The only computers that tin expression upwards some issues due to the Year 2038 employment are those alongside embedded systems. Many of these embedded systems are used inwards systems alongside long life, such every bit shipping systems, some isolated estimator systems, in addition to stability command systems. As a result, the embedded systems involve a consummate replacement every bit their software cannot last upgraded.
So ultimately, at that topographic point is no involve to panic because of the Year 2038 problem!
Source: https://www.thewindowsclub.com/
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