Unlike Microsoft, Google can claim 99.9 percent cloud uptime

Summary: Google can legitimately say that its service has 99.9 percent uptime, unlike Microsoft, which is still being investigated over false advertising claims.

For those who thought that no company in the cloud space could legitimately offer "99.9 percent uptime", it turns out Google can.

Last year, Gmail for consumers and Google Apps customers achieved 99.984 percent uptime, and was up for 99.99 percent for the first quarter of this year -- equating to less than five minutes of downtime on average per month.

(Source: Flickr)

As part of Google's service level agreement, just as Microsoft does, the company will offer customers a certain amount of free days of service in each billing cycle if it cannot meet the level of availability it says it can.

But Google admits that it "isn't perfect". In trying to be so, the search giant has developed a new Apps Status Dashboard to provide faster, more accurate and up-to-the-minute information on outages in a timeline format.

According to Gartner research, cloud-hosted services account for between 3-4 percent of the overall enterprise email market. Google only has a fraction compared to Microsoft or other providers, but takes up nearly half in the total cloud email market.

One thing is clear, is that though Microsoft may have the greater numbers on its cloud-based email services, it cannot boast the greater reliability or uptime -- the crucial factor in any outsourcing decision.

UK authorities are currently investigating Microsoft's claims that its 99.9 percent cloud uptime is in fact true, after a series of outages left Office 365 users without email or communications.

The Advertising Standards Agency is investigating a complaint over "marketing communication on Microsoft's website" specifically in regards to the uptime claims the company makes in its advertising material.

Microsoft's next-generation cloud email service, Office 365, which launched earlier this year, replaces the trouble-ridden Business Productivity Online Services (BPOS), which was famed for its downtime.

Related:

Topics: Google, Microsoft

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39 comments
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  • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

    False advertising? Is that what they call crappy luck/growing pains nowadays?
    The one and only, Cylon Centurion
    • This article is Google propaganda planted onto ZDNet

      Zack Whittaker's blog post seems to be suggesting that Microsoft would be better off doing what Google does. And Google's strategy is to publish their own very special definition of "uptime" and then focus on that -- thus not having to worry so much about the other very real issues that can and do affect users of Google could services.<br><br>Google's strategists knew exactly what they were doing when they carefully crafted their definition of "up time" in their small-print -- that's why Google has 99.9% uptime, and more importantly that's why they wasted no time in drawing so much attention to this issue, and why Microsoft's figures were suddenly scrutinised so thoroughly (a challenge which is ongoing, so let's not draw any conclusions just yet).<br><br>During Google's glorious period of so called 99.9% uptime, I lost all my emails, contacts and data from my Gmail account -- if that's what Google calls 99.9% uptime, forgive me if I don't join in the traditional chorus of hymns singing the praises of Google based on the gospel of the unquestionable corporation's own propaganda.<br><br><img border="0" src="http://www.cnet.com/i/mb/emoticons/happy.gif" alt="happy">
      Tim Acheson
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Tim Acheson So YOU lost all your information (did any of it come back? How long did it take? When did this happen?)
        Without complete answers, it appears merely anecdotal, and at 1 person out of how many thousands/millions, still makes it WAY less than 0.1% downtime.
        dabbsil
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Tim Acheson Hi Tim, I work for Microsoft O365 and wondered if you have tested out our new cloud service for email and productivity? Thanks@
        hannam@...
      • No

        I do not believe that this is true. There is no way that Google would somehow lose your emails without it affecting thousands of others at the same time. I believe that you are either a MS employee or mentally retarded.
        adamzski
  • What OS do the two use?

    Might gives us an insight;-)
    Richard Flude
    • Google uses this OS

      @Richard Flude
      http://kernel.org/
      <br>The one that has been down for maintenance for a month. That is 0% uptime BTW.
      toddybottom
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @toddybottom
        The OS is not down for a month. As far as I am aware all my Linux computers (laptops, desktops, servers) both at home and at work are up and running.
        kirovs@...
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @toddybottom: I assume you're aware that very few expect it to have been hacked using an exploit in Linux itself.
        thehackernews.com/2011/09/kernelorg-server-rooted-and-448-users.html
        It is pretty much always user error. In a few cases, the systems were not updated on time when security patches had been released.
        Still much more rare than the exploits all these botnets usually use on That Other OS.
        Natanael_L
  • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

    Linux uptime <a href="http://www.zdnet.com/blog/btl/microsofts-office-365-outages-pile-up-growing-pains-or-uptime-issues/57680" target="_blank">wins</a> every time.<br><br>PS. There is no need to <a href="http://www.ksplice.com/" target="_blank">reboot Linux</a>.
    Return_of_the_jedi
    • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

      @Return_of_the_jedi

      Really? I'm told to reboot my Linux box at least once a week thanks to updates.
      The one and only, Cylon Centurion
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Cylon Centurion
        <br>"<i> I'm told to reboot my Linux box ...</i>"<br><br>You are told wrong. Period.

        PS. Formal training may help.
        Return_of_the_jedi
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Cylon Centurion

        Some distros take the easy way out and make you reboot for every update that requires a service restart. A good distro knows how to quickly restart a service without a reboot.

        However the same can be said of Windows with many third party apps. The difference is that if you rely on a third party Windows app that does that you are at their whim, whereas you can always get a better distro if you use Linux.
        Michael Kelly
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Cylon Centurion
        kernel updates every week? Wow, you are full of poo.
        kirovs@...
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Cylon Centurion <br>Since my last post was deleted, let me rephrase:<br>If you claim that you have a kernel update every week you must be lying.
        kirovs@...
      • kernel

        @Cylon Centurion
        If you want to run the latest version of the Kernel. It does not take years to release a new version of the OS.
        You must also have seen that the old habit of Windows was never present. Install something, reboot? Change a setting, reboot? Have a problem, first try to reboot?
        For 10+ years I always saw Windows as some game machine with extra features. Problems, cut the power. They made progress but for me they still do not look really professional, what ever the marketing says.
        somereader
      • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

        @Cylon Centurion: Unfortunately Ksplice and the other metohds (AFAIK there's at least one other) haven't found itself into Ubuntu and other end-user distros yet. I hope they will soon.
        Natanael_L
    • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

      @the_flagger <br><br>Did the OP really deserve a flag?<br><br>PS. It could've been done for only and only one reason.<br> To suppress the truth? It could have value to someone.
      Return_of_the_jedi
  • RE: Unlike Microsoft, Google can claim 99.9 percent cloud uptime

    One outage is enough to spoil the entire year's statistics. Google just got lucky...

    Get real... there is nothing like 100% cloud uptime. 99.99 or 99.98 what difference does it actually make? Even Local or onsite services can't guarantee 100 percent uptime.

    Regarding UK authorities investigation, they should probably ban the broadband advertisements first. How many providers show the real picture in ads? 99.999 percent of TV ads are exaggerated.

    Only idiots will believe that TV ads and fully accurate.
    owlnet
  • Thanks Zack, now for the facts

    Unlike Microsoft, Google arbitrarily decides what is included in the SLA.

    1. Downtime is defined as "significant". if 1% of the users are affected, there is no downtime.

    2. Downtime is defined as anything over 10 continuous minutes. You could have hours of downtime in a day. as long as those hours are spread out over 9 minute increments.

    3. Downtime is tied to only certain services: App engine down? too bad, doesn't count. Imap down? so what?

    Seriously, try to dig a little deeper in your stories instead of regurgitating press releases.
    Your Non Advocate