# Overview




# Design Docs

These are proposed changes to materialize-monitoring.

Opening a non-draft pull request that adds a page here posts a notification to the `#rnd-design-docs` Slack channel (internal), the same channel the cloud repository notifies.
Marking an existing draft pull request ready for review posts the same notification.

Each doc carries a `status` in its frontmatter, and the list below shows it.

| Status | Meaning |
|---|---|
| **Draft** | Under review. The design is not final |
| **Ready** | Accepted. The work it describes is planned or in progress, and tracked on the [roadmap](../../roadmap/) |
| **Shipped** | Implemented. The doc now records why the design is the way it is |

A new doc starts at Draft.



<ul>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260627-loki-production-infrastructure/">First-Class Production Loki Infrastructure</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-10-01 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Shipped</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260803-terraform-modules/">Terraform Modules for materialize-monitoring</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-08-03 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Shipped</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260813-byoc-observability/">Observability for Bring-Your-Own-Cloud</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-08-13 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260816-tls-authentication/">In-cluster TLS and Certificate Authentication</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-08-16 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Shipped</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260823-deprecation-policy/">Stability Guarantees and Deprecation Policy</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-08-24 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Shipped</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260916-tenant-query-api/">A Tenant-Scoped Query API for Console and Customer Grafana</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-10-04 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260917-alerting-self-managed/">Alerting in Self-Managed: Evaluation, Routing, and Customer Extension</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-09-28 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260917-call-home-self-managed/">Call-Home: Opt-In Telemetry from Self-Managed to the Control Plane</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-09-17 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260920-external-dependency-monitoring/">Monitoring Materialize&#39;s External Dependencies</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-10-05 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
    <li>
      <a href="/materialize-monitoring/reference/development/design-docs/20260924-log-secret-filtering/">Secret Filtering: A Last Line of Defense for Stored and Egressed Logs</a>
      <ul>
            <li><strong>lastmod:</strong> 2026-09-24 00:00:00 &#43;0000 UTC</li>
            <li><strong>status:</strong> Ready</li>
      </ul>
    </li>
</ul>