Category: Azure Fundamentals

Update Domains and Fault Domains are fundamental concepts in Azure’s high availability architecture, particularly when using Availability Sets. Both are designed to help ensure that your applications remain available and resilient during hardware failures, maintenance events, and other disruptions. Here's a detailed review of both… [ Read More ]

In Azure, Update Domains (UDs) play a crucial role in maintaining high availability during planned maintenance and platform updates. Understanding how update domains work and how to configure them effectively is essential for ensuring that your applications experience minimal downtime during updates, reboots, or patches.… [ Read More ]

Availability Zones (AZs) in Azure are a key component of the platform's high availability and disaster recovery strategy. They allow you to distribute your applications and resources across physically separate locations within an Azure region, each with independent power, networking, and cooling to ensure resilience… [ Read More ]

When using Availability Zones (AZs) in Azure to ensure high availability, fault tolerance, and disaster recovery for your applications, several key factors need to be considered. Properly leveraging Availability Zones can make a significant difference in achieving the desired level of resilience and minimizing downtime.… [ Read More ]