# Quick Start

## Configuration Upgrade/Downgrade

Find the instance to be upgraded/downgraded:
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The entrance for upgrade/downgrade operation:
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According to the actual business situation, choose the appropriate computing specifications, currently supports CPU and memory

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After confirming and paying, the SQL Server upgrade/downgrade operation can be completed

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After payment, the status of the instance is "Upgrade", waiting until the instance status is running, it can be put into business use.