DCN has been monitoring Microsoft Azure outages for over a decade. With so many utilizing Azure companies for important enterprise purposes on a day-to-day foundation, these disruptions usually have a major impression on Azure clients.
Take a look at our Microsoft Azure outage highlights from the final 10 years:
Jan 23, 2023: Microsoft Azure Outage Wipes Out Groups, 365, and Outlook – Brought on by Community Points
Early in 2023, Microsoft skilled a three-hour outage of its core M365 choices as a consequence of Azure community points, wiping out a few of its hottest companies. Large space community troubles have been the reason for the outage. In accordance with Microsoft made to its WAN severed connectivity between the web and Microsoft’s core suite of companies.
Sep 4, 2018: Microsoft Blames ‘Extreme’ Climate for Azure Cloud Outage
In September 2018, Microsoft blamed “extreme” climate for an Azure Cloud outage that affected 40 Azure companies. In accordance with Microsoft, a “extreme climate occasion, together with lighting strikes” close to one in every of its San Antonio, Texas, knowledge facilities prompted a voltage spike, which in flip result in a cooling situation.
Sep 29, 2017: Microsoft Says Azure Outage Brought on by Unintentional Hearth-Suppression Fuel
In accordance with Microsoft, a response of precautionary automated shutdowns brought on by a fire-suppression fuel led to seven hours of service glitches in September 2017. Azure engineers stated the hearth suppression system was activated throughout routine upkeep.
Mar 31, 2017: Information Heart Cooling Outage Disrupts Azure Cloud in Japan
A lot of Microsoft Azure cloud companies within the Japan East area malfunctioned in March 2017 as a consequence of a cooling system outage. The outage was brought on by a rotary uninterruptible energy provide.
Mar 7 and 23, 2017: Microsoft Probes Explanation for World Net Outage
Microsoft Azure companies confronted a double outage in March 2017 that disrupted consumer entry to Workplace 365, Skype, Xbox Reside and different on-line companies, in some circumstances for greater than 16 hours.
Nov 19, 2014: Microsoft Says Config. Change Brought about Azure Outage
In November 2014, Microsoft revealed {that a} config change was behind a widespread outage that affected 20 companies in zones world wide. A configuration change meant to make Blob storage (Azure’s cloud storage service for unstructured knowledge) carry out higher unexpectedly despatched Blob entrance ends “into an infinite loop.”
Aug 14, 15, and 18, 2014: Cloud Outages Make for Tough Monday at Microsoft Azure
Microsoft’s Azure companies suffered a number of outages in August 2014, affecting the US Central, US East, US East 2, and Europe North areas. Affected companies included Cloud Providers, SQL Database, Digital Machines, Web sites, HDInsight, Cell Providers, Service Bus, Website Restoration and StorSimple.
June 24, 2014: Microsoft Apologizes, Particulars On-line Providers Outage
An outage of on-line companies in June 2014 resulted in lots of being left with out e-mail entry. In accordance with Microsoft, the issue was with Lync On-line and Change On-line companies. The Change On-line situation was triggered by an intermittent failure in a listing position that prompted a listing partition to cease responding to authentication requests.
Nov 22, 2013: Home windows Azure, Xbox Reside Expertise Issues as Xbox One Launches
On the launch day of the Xbox One, Microsoft’s Azure service, which helps energy Xbox Reside, confronted a raft of points, together with storage and community issues. The difficulty affected the North Central US area, however Microsoft stated the variety of clients impacted was extraordinarily low.
Oct 30, 2013: Home windows Azure Cloud Hit by Administration Points
Clients have been unable to carry out administration capabilities or add recordsdata to internet sites hosted on Azure in October 2013 as a consequence of a difficulty with Home windows Azure Compute.
Feb 22, 2013: Home windows Azure Cloud Crashed by Expired SSL Certificates
In February 2013, an expired SSL certificates resulted in a crash for the Home windows Azure storage cloud computing platform. Given the scope of the outage, Microsoft issued service credit to these affected.
Jul 26, 2012: Misconfigured Community Machine Brought about Microsoft Azure Outage
In accordance with Microsoft, a misconfigured community machine left the Azure Compute service unavailable to clients in some elements of Europe for greater than two hours. In July 2012, the service interruption was triggered by a misconfigured community machine that disrupted site visitors to at least one cluster within the West Europe sub-region.
Feb 29, 2012: Home windows Azure Cloud Hit By ‘Leap Yr’ Bug
Home windows Azure Cloud was hit by a “bissextile year” bug in February 2012, leaving clients unable to handle their purposes for about eight hours and knocking Azure-based companies offline for some North American customers. Microsoft confirmed the bug was “as a consequence of a time calculation that was incorrect for the bissextile year.”
Aug 7, 2011: Outage in Dublin Knocks Amazon, Microsoft Information Facilities Offline
In August 2011, there have been vital energy outages on the cloud computing hubs of Microsoft and Amazon in Dublin, Eire. At first, it was assumed that the outages have been associated to lightning strikes, however this was later disputed.
