failover

Microsoft warned that Azure customers could see increased latency after multiple undersea fiber-optic cables were cut in the Red Sea, forcing emergency rerouting of traffic and exposing fragile single points in global cloud and internet infrastructure. Background The disruption began on...

A concentrated cluster of undersea cable failures in the Red Sea has throttled internet performance across South Asia and the Gulf, forcing cloud providers and carriers to reroute traffic and leaving businesses and consumers to contend with higher latency, intermittent packet loss, and slower...

Microsoft has warned that users of its Azure cloud may see higher-than-normal latency and intermittent disruptions after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer alternate routes while repair work and global rerouting continue. Background The Red...

Microsoft’s cloud backbone entered a period of turbulence this weekend after multiple undersea fiber-optic cables in the Red Sea were reported cut, producing measurable latency for traffic between Asia, the Middle East and Europe and prompting Azure engineers to reroute and rebalance traffic...

Microsoft’s August cumulative update for Windows Server 2019, KB5063877 (released August 12, 2025), finally closes out a high‑visibility clustering regression introduced by the July rollout: a Cluster Service failure that caused repeated service restarts, node quarantines and virtual machine...

Siemens has confirmed a widespread denial-of-service (DoS) vulnerability affecting multiple models in the SIPROTEC 4 and SIPROTEC 4 Compact line that can be triggered remotely by an unauthenticated attacker during interrupted file-transfer operations; the issue is tracked as CVE-2024-52504 and...

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...

The landscape of enterprise computing has undergone rapid transformation in recent years, with remote and hybrid work accelerating the demand for flexible, resilient infrastructure. To address often-overlooked scenarios where physical devices become suddenly unavailable—whether from loss...

Hewlett Packard Enterprise has set a new benchmark for high-availability data processing with the introduction of its latest NonStop Compute platforms, the NS5 X5 and NS9 X5. Built with the needs of mission-critical operations in mind, these new servers signal a significant leap for industries...

There’s a renewed buzz in the Windows and database administration communities this week as Microsoft officially unveiled the public preview of SQL Server 2025 at Microsoft Build. The announcement is much more than another version number bump—it marks a significant leap in Microsoft’s on-premises...

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...

I currently have a domain called test.local configured on a server (called test1) running Windows Server 2008. This server manages users, computers printers, etc. And so far so good. Now I would like to configure via the dcpromo.exe tool a second server called test2 that belongs to the same...

We are going to build DHCP server based on Window: number of scope reaches to 40 Number of clients reach to 700000 to 800000 Fail over setup --redundancy with second server What are HW requirements recommendation for server ? or other recommendation from your side?

I am just becoming acquainted with Windows server , I have been ' Playing' with it in physical lab environments, so I can become comfortable and ultimately competent in using it for security (AD DC) and file permissions . I plan on deploying a server into a small business I work with , to cut...

Fixes a performance issue that occurs in a Windows failover cluster if no router exists between the cluster and an application server. More...

Fixes an issue in which you experience a long time delay (about two or three minutes) when a client computer reestablishes the IPsec connection to a Windows Server 2003-based cluster after you failover the cluster. More...

Join Wade and Steve each week as they cover the Windows Azure Platform. You can follow and interact with the show Link Removed. In this episode, Steve and Wade discuss the Link Removed. Traffic Manager provides several ways to load balance traffic to multiple hosted services. You can choose from...

Severity Rating: Moderate - Revision Note: V1.0 (October 12, 2010): Bulletin published.Summary: This security update resolves a privately reported vulnerability in Windows shared cluster disks. The vulnerability could allow data tampering on the administrative shares of failover cluster disks...