HA and DR Archives

February 7, 2023

Multi-Cloud High Availability for Business-Critical Applications

Cloud computing has become ubiquitous over the last decade with 99% of organizations using at least one public or private cloud according to […]

January 26, 2023

Exploring High Availability Use Cases in Regulated Industries

While downtime in business-critical systems, databases, and applications imposes costs on every organization, different industries have different consequences associated with unplanned downtime. In […]

January 16, 2023

Understanding the Complexity of High Availability for Business-Critical Applications

Minimizing downtime in systems, databases, and applications is the key to maximizing productivity. Modern organizations rely on business-critical systems, databases, and applications—such as […]

November 14, 2022

The simple days of HA & DR are gone

Flipping through the TV channels I stumbled on the scene in the movie “He’s Just Not That Into You” with Drew Barrymore, saying […]

November 9, 2022

How to recreate the file system and mirror resources to ensure the size information is correct

When working with high availability (HA) clustering, it’s essential to ensure that the configuration of all nodes in the cluster are parallel with […]

November 3, 2022

Switchover vs. Failover vs. Recovery

Explaining the Subtle but Critical Difference High availability (HA) is a speciality and like most specialities, it has its own vocabulary and terminology. […]

July 5, 2022

High Availability Lessons from Disney and Pixar’s Soul

In Disney and Pixar’s Soul, the main character Joe Gardner (voiced by Jamie Foxx) has dreamed of being a professional jazz pianist. However, […]

May 12, 2022

Availability SLAs: FT, HA and DR – Where to start.

It’s fair to say that in this modern era where many aspects of our lives are technology-driven, we live in a very instantaneous […]

April 28, 2022

Protect Systems from Downtime

In today’s business environment, organizations rely on applications, databases, and ERP Systems such as SAP, SQL Server, Oracle and more. These applications unify […]

March 31, 2022

How COVID-19 Impacts High Availability

Compared to friends, family, and those who have required treatment, hospitalization, or intensive care, my COVID symptoms have been mild. This is likely […]

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Category: HA and DR