Junji Watanabe

<p>According to the document here:<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__df4f3d9f77709" src="https://embed.zenn.studio/card#zenn-embedded__df4f3d9f77709" data-content="https%3A%2F%2Fsuccess.outsystems.com%2Fdocumentation%2Foutsystems_developer_cloud%2Fcloud_native_architecture_of_outsystems_developer_cloud%2F%23databases-and-data-stores" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://success.outsystems.com/documentation/outsystems_developer_cloud/cloud_native_architecture_of_outsystems_developer_cloud/#databases-and-data-stores" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://success.outsystems.com/documentation/outsystems_developer_cloud/cloud_native_architecture_of_outsystems_developer_cloud/#databases-and-data-stores</a></p>
<p>The following data stores are used in ODC.</p>
<ul>
<li>App data: Aurora</li>
<li>OML history: S3</li>
<li>Configuration and metadata from the Platform Build Service: DynamoDB</li>
<li>Container images: Elastic Container Registry (ECR)</li>
</ul>


<h1 id="aurora">
<a class="header-anchor-link" href="#aurora" aria-hidden="true"></a> Aurora</h1>
<p>"Data is automatically written to three availability zones simultaneously."<br>
AWS Region consists of multiple isolated Availability Zones.</p>
