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What are the tradeoffs when using searchable rolling restart?

User Spiralmoon
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Final answer:

A searchable rolling restart offers continuous availability and minimized downtime but requires careful planning, additional resources, and robust monitoring to manage potential system complexity and compatibility issues.

Step-by-step explanation:

When using a searchable rolling restart, a system gradually restarts instances of a service to ensure continuous availability of the service while updates or changes are being made.

The tradeoffs include maintaining service availability and minimizing downtime, which is beneficial for user experience.

However, it requires careful planning and can consume additional resources, as multiple versions of the service may need to run simultaneously.

Additionally, a complex system may introduce errors if all instances aren't compatible with the rolling update process.

Finally, monitoring tools must be robust enough to accurately reflect the state of the service during the rolling restart process.

User Brebs
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