cloud redundancy

Alaska Air’s operations were hammered last year by two high‑profile technology failures that together forced the carrier into an aggressive IT overhaul: a hardware failure at its primary data center that led to the cancellation of roughly 400 flights and left nearly 49,000 passengers stranded...

Alaska Air Group is embarking on a sweeping technology overhaul after a string of high-impact outages exposed brittle on-premises infrastructure, overconcentrated cloud dependencies, and the real-world operational costs of modern IT failures — and the company’s public statements, an external...

Microsoft Azure suffered a regional disruption on 5 November when a reported datacenter “thermal event” in its West Europe cloud region forced automated cooling and hardware-protection actions that took a subset of storage scale units offline and produced degraded performance across numerous...

Summary of "Azure Event Hubs Geo-Replication Reaches General Availability" (InfoQ, July 2025): Microsoft has announced the General Availability (GA) of Geo-replication for Azure Event Hubs, now offered in both Premium and Dedicated tiers. This advancement brings enterprise-grade redundancy and...

For years, the landscape of artificial intelligence infrastructure has been defined by intense competition and strategic partnerships among the world’s largest tech giants. OpenAI, the pioneering company behind ChatGPT, has long relied on Microsoft Azure’s sprawling cloud ecosystem to deliver...

OpenAI’s once-exclusive reliance on Microsoft Azure for powering the world-renowned ChatGPT has undergone a profound transformation, marking a new era of cloud infrastructure strategy that speaks volumes about where artificial intelligence—and the cloud ecosystem that supports it—are heading...

On July 9, 2025, at approximately 10:20 PM UTC, Microsoft Outlook experienced a significant global outage, leaving millions of users unable to access their email accounts across web, desktop, and mobile platforms. Scope and Impact of the Outage The disruption affected users worldwide, with...

In the digital era, seamless access to communication platforms is not just a convenience—it's a necessity. On the evening of July 9, 2025, this reality was starkly highlighted as millions worldwide found themselves abruptly cut off from one of the globe’s most relied-upon email services...

Microsoft 365 has established itself as the backbone of many organizations’ productivity frameworks, delivering critical tools like Teams, Outlook, OneDrive, and Forms as part of a tightly integrated ecosystem. Yet even the best-engineered cloud platforms are not immune to disruption, and...

Event Overview: On June 12, 2025, a massive internet outage affected millions globally, disrupting access to Spotify, Google, Discord, and several other high-traffic digital services. The issue originated at Google Cloud—a tech giant responsible for about 12% of global cloud hosting. Notably...

Microsoft Teams Faces Major File Sharing Outage: What Went Wrong and How Users Are Coping In the fast-paced world of digital collaboration, Microsoft Teams has become a linchpin for businesses, educational institutions, and organizations worldwide. However, an unexpected outage has recently put...

Microsoft 365, the ubiquitous suite that powers collaboration, productivity, and communication across enterprises globally, experienced a substantial outage that rippled throughout North America, leaving millions frustrated and raising pointed questions about the reliability of cloud-first...

Another widespread outage has once again brought Microsoft 365 services—including Teams, Outlook, and other core productivity tools—to a standstill for millions of users globally, prompting mounting concerns about the reliability of the world’s most widely adopted cloud productivity suite...

When the Clouds Darken: How Amazon Web Services Outages Shake the Crypto World and Beyond In the fast-moving digital economy, cloud computing serves as the backbone for countless online services, including cryptocurrency exchanges that have redefined the landscape of finance. Recent...