Amazon DocumentDB I/O-Optimized offers improved performance and predictable pricing for I/O-intensive applications with up to 40% cost savings, while allowing switching between Standard and I/O-Optimized configurations.

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<p>The article announces the general availability of Amazon DocumentDB I/O-Optimized, a new storage configuration for database clusters that provides improved price performance and predictable pricing for I/O-intensive applications.</p>
<p>Specifically, the article covers:</p>
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<li>Key features of Amazon DocumentDB I/O-Optimized, including improved write throughput, reduced latency, and zero charges for read and write I/O operations</li>
<li>Cost savings of up to 40% for I/O-intensive applications where I/O charges exceed 25% of total database spend</li>
<li>Choice between Amazon DocumentDB Standard and Amazon DocumentDB I/O-Optimized configurations, with the ability to switch between them</li>
<li>Availability on DocumentDB 5.0 instance-based clusters, with the option to upgrade to this version using in-place major version upgrade</li>
<li>Pricing and regional availability information, as well as a link to the storage configuration documentation</li>
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AWS announces Amazon DocumentDB I/O-Optimized

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