Update docs and add example for Prisma integration.

Author: onurtemizkan

src/platforms/node/common/performance/database.mdx renamed to src/platforms/node/common/performance/database/auto-instrument.mdx

@@ -1,5 +1,5 @@
 ---
-title: Database integrations
+title: Auto-instrumented
 ---
 
 Node.js integrations support tracking database queries as spans. Starting in version `6.4.0`, `@sentry/tracing` will auto-detect supported database drivers or ORMs being used in your project, and automatically enable the relevant integrations with default options - without needing additional code.

src/platforms/node/common/performance/database/index.mdx

@@ -0,0 +1,23 @@
+---
+title: Database integrations
+---
+
+Node.js integrations support tracking database queries as spans.
+
+## Supported platforms
+
+Auto-instrumented:
+
+- `pg` (Postgres)
+- `pg-native` (Postgres) _Available from version 6.12.0_
+- `mongodb` (Mongo)
+- `mongoose` (Mongo)
+- `mysql` (MySQL)
+
+Opt-in:
+
+- [Prisma ORM](https://www.prisma.io/) _Available from version 7.0.0_
+
+## Next Steps
+
+<PageGrid />

src/platforms/node/common/performance/database/opt-in.mdx

@@ -0,0 +1,25 @@
+---
+title: Opt-in
+---
+
+## Prisma ORM Integration _(Available from `7.0.0`)_
+
+Sentry supports tracing [Prisma ORM](https://www.prisma.io/) fetchers with Prisma Integration. This integration is an opt-in feature and requires a `PrismaClient` instance provided.
+
+For example:
+
+```javascript
+import { PrismaClient } from '@prisma/client';
+import * as Sentry from '@sentry/node';
+import * as Tracing from '@sentry/tracing';
+import { randomBytes } from 'crypto';
+
+const client = new PrismaClient();
+
+Sentry.init({
+  dsn: ___PUBLIC_DSN___,
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  integrations: [new Tracing.Integrations.Prisma({ client })],
+});
+```