feat(docs): improve LLM visibility for pooling, caching, and edge guides

[aidankmcalister]

Summary

Improves LLM citation coverage for four Promptwatch content gaps. Adds a "What's included"
section to the Prisma Postgres overview explicitly stating built-in connection pooling, query
caching, edge support, and backups. Updates the Accelerate overview so the first 200 words
directly answer whether Prisma ORM supports pooling and caching out of the box. Rewrites the
Cloudflare Workers guide introduction to lead with a direct answer to the TCP compatibility
question and explain both solution paths. Adds a new Next.js on Vercel quickstart at
/guides/postgres/nextjs-vercel framed around the zero-config pooling story for Vercel
developers. Applies a Prisma voice pass across all four files.

Issues

Resolves DR-8350
Resolves DR-8351
Resolves DR-8352
Resolves DR-8359

Verification

• Ran pnpm --filter docs types:check — passed.
• Ran pnpm --filter docs lint:links — 0 errors.
• Ran pnpm --filter docs lint:code on changed files — no new violations introduced.
• Verified new nextjs-vercel page appears in the Postgres guides navigation via meta.json.

Summary by CodeRabbit

Documentation

• Updated Prisma Accelerate documentation to highlight managed connection pooling and global caching capabilities with query-level caching configuration.
• Revised Cloudflare Workers deployment guide to reflect Prisma Postgres support with setup approaches and driver options.
• Added comprehensive Next.js and Vercel deployment guide for Prisma Postgres, covering setup, migrations, and deployment steps.
• Enhanced Postgres documentation with detailed feature overview including connection pooling, caching, and backup capabilities.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
blog	Ready	Preview, Comment	May 6, 2026 5:01pm
docs	Ready	Preview, Comment	May 6, 2026 5:01pm
eclipse	Ready	Preview, Comment	May 6, 2026 5:01pm
site	Ready	Preview, Comment	May 6, 2026 5:01pm

[github-actions]

🍈 Lychee Link Check Report

47 links: ✅ 14 OK | 🚫 1 errors | 🔀 0 redirects | 👻 32 excluded

❌ Errors

apps/docs/content/docs/guides/deployment/cloudflare-workers.mdx

• [ERROR] http://localhost:8787/ | Error (cached)

---

Full Statistics Table

Status	Count
✅ Successful	14
🔀 Redirected	0
👻 Excluded	32
🚫 Errors	1
⛔ Unsupported	0
⏳ Timeouts	0
❓ Unknown	0

[coderabbitai]

Caution

Review failed

Failed to post review comments

Walkthrough

Five documentation files across the Prisma Accelerate and Postgres guides are updated. A new Next.js + Vercel deployment guide is added, the Postgres and Accelerate index pages are rewritten to emphasize built-in features, and the Cloudflare Workers guide is updated to highlight Prisma Postgres compatibility. The navigation metadata is updated to register the new guide.

Changes

Documentation & Deployment Guidance Update

Layer / File(s)	Summary
Navigation & Metadata apps/docs/content/docs/guides/postgres/meta.json	"nextjs-vercel" page is registered in the postgres guide navigation array.
Foundational Feature Messaging apps/docs/content/docs/postgres/index.mdx, apps/docs/content/docs/accelerate/index.mdx	Introductory sections replaced with structured feature lists: Postgres index highlights connection pooling, query caching, edge/serverless support, and automated backups; Accelerate index emphasizes managed connection pool and global cache with ORM compatibility and delivery models.
New Deployment Guide apps/docs/content/docs/guides/postgres/nextjs-vercel.mdx	Comprehensive guide added covering Next.js + Vercel setup for Prisma Postgres, including prerequisites, project creation, schema definition, migrations, server-side querying, and deployment with postinstall scripts and environment variable configuration.
Complementary Deployment Documentation apps/docs/content/docs/guides/deployment/cloudflare-workers.mdx	Front matter and introduction rewritten to center Prisma Postgres on Cloudflare Workers; outlines two setup approaches (nodejs_compat and serverless HTTP driver); summary section removed; "More info" expanded with references to @prisma/ppg serverless driver and related resources.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title accurately reflects the main objective of improving documentation visibility for pooling, caching, and edge guides across multiple docs files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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Build	Status	Details	Updated (UTC)
default (Inspect)	✅ No changes detected	-	May 6, 2026, 5:11 PM