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Non Disruptive Upgrades: The Pure Storage Ship of Theseus

Pure Storage

One Pure Storage customer has done this to their original FlashArray FA-420 purchased in 2013 to include their controllers, bus architectures, and DirectFlash® Modules (DFMs) to become a FlashArray//X70 R3. This will present a system stability problem in an unexpected component outage because critical data will be lost.

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Scary DR Stories 2023 Recap

Zerto

This year we had three spine-tingling tales that covered everything from hardware failures and human errors to ominous outages, monstrous migrations, and a blindsiding bioterrorism attack! However, a power outage and backup generator failure led to a communication breakdown. This inexplicable experience still haunts that team today.

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Business Continuity vs. Disaster Recovery: What’s the Difference?

Pure Storage

When a hurricane leads to widespread power outages, flooding, and workforce disruption, for example, an effective disaster recovery plan ensures that IT systems remain up and running and that operations can come back online as soon as possible. Consider investing in technology solutions that are designed with resiliency in mind.

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Business Continuity vs. Disaster Recovery: What’s the Difference?

Pure Storage

When a regional storm makes travel difficult and causes short-term power outages, for example, an effective business continuity plan will have already laid out the potential impact, measures to mitigate associated problems, and a strategy for communicating with employees, vendors, customers, and other stakeholders.

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Relational vs. Non-relational Databases

Pure Storage

Considering the airline database example above, a NoSQL database would, in this case, store semi-structured and unstructured data related to flights such as readings from airplane sensors and gauges, in-flight recordings and comms, GPS and mapping, regional conditions during the flight, and so on.