docs: add ppg connection pooling ga changes

[AmanVarshney01]

Summary by CodeRabbit

• Documentation
  • Added guidance recommending pooled TCP connections for serverless, bursty, and high-concurrency workloads.
  • Added a dedicated pooled TCP subsection with a sample connection format and link to pooling docs.
  • Updated connection pooling docs with step-by-step setup instructions via the Console and removed the old query-parameter approach.
  • Expanded connection limits with details for Free, Starter, Pro, and Business plans.
  • Clarified how to obtain direct vs pooled TCP connection strings.

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Project	Deployment	Actions	Updated (UTC)
blog	Ready	Preview, Comment	Mar 12, 2026 1:15pm
docs	Ready	Preview, Comment	Mar 12, 2026 1:15pm
eclipse	Ready	Preview, Comment	Mar 12, 2026 1:15pm

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

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📥 Commits

Reviewing files that changed from the base of the PR and between 9b85848 and ae18973.

📒 Files selected for processing (2)

• apps/docs/content/docs/orm/reference/connection-urls.mdx
• apps/docs/content/docs/postgres/database/connection-pooling.mdx

🚧 Files skipped from review as they are similar to previous changes (2)

• apps/docs/content/docs/postgres/database/connection-pooling.mdx
• apps/docs/content/docs/orm/reference/connection-urls.mdx

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Walkthrough

Updated Prisma Postgres documentation to introduce and recommend pooled TCP connection strings for serverless and high-concurrency workloads, replace query-parameter pooling examples with dedicated pooled TCP URLs, add a step-by-step enabling workflow, and clarify differences between direct and pooled TCP connections across three docs.

Changes

Cohort / File(s)	Summary
Connection URLs — add pooled TCP apps/docs/content/docs/orm/reference/connection-urls.mdx	Inserted a new "Pooled TCP" subsection with a sample pooled connection string and a recommendation to use pooled TCP for serverless/high-concurrency use cases; placed after Direct TCP.
Connection pooling guide apps/docs/content/docs/postgres/database/connection-pooling.mdx	Replaced query-parameter pooling examples (&pool=true) with dedicated pooled TCP connection strings; removed Early Access note; added a "How to enable connection pooling" procedural workflow; renamed "Idle connections" to "Idle pooled connections"; expanded connection limits to a multi-plan table.
Direct connections guide apps/docs/content/docs/postgres/database/direct-connections.mdx	Reworded overview to state support for both direct and pooled TCP; removed references to a pooling toggle in the connect steps and GIF alt text; clarified steps to obtain a direct connection string.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly and accurately describes the main change: documentation updates for Prisma Postgres connection pooling general availability (GA) release.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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Build	Status	Details	Updated (UTC)
default (Inspect)	⚠️ Changes detected (Review)	1 removed	Mar 12, 2026, 1:21 PM

[coderabbitai]

Actionable comments posted: 1

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Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@apps/docs/content/docs/postgres/database/connection-pooling.mdx`:
- Around line 17-23: Update the pooled connection example by fixing the domain
in the pooled DATABASE_URL entry: change the host from db.prisma.ie to
db.prisma.io so the pooled connection string (the second DATABASE_URL example)
matches the correct Prisma domain used for pooled TCP connections.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: bbd1c741-4859-4c68-a3e7-17f03ae86954

📥 Commits

Reviewing files that changed from the base of the PR and between ada5737 and 9b85848.

📒 Files selected for processing (3)

• apps/docs/content/docs/orm/reference/connection-urls.mdx
• apps/docs/content/docs/postgres/database/connection-pooling.mdx
• apps/docs/content/docs/postgres/database/direct-connections.mdx