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Multi Database and Replicas

Agent skill
1 skill
READMEOverview ↓

Multi-database Rails 8 — primary + replica for read scaling, separate databases per concern (auth DB, analytics DB), automatic role switching via connectedto + connectsto, replica lag detection, sticky writes (writes-followed-by-reads on primary), GHA-style horizontal sharding, the trilogy/pg per-connection-pool config. Use when the user mentions read replicas, replica lag, primary/replica, connectedto, connectsto, sharding, multi-database, role-switching, or asks how to scale reads.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

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About this skill

Multi-database Rails 8 — primary + replica for read scaling, separate databases per concern (auth DB, analytics DB), automatic role switching via connectedto + connectsto, replica lag detection, sticky writes (writes-followed-by-reads on primary), GHA-style horizontal sharding, the trilogy/pg per-connection-pool config. Use when the user mentions read replicas, replica lag, primary/replica, connectedto, connectsto, sharding, multi-database, role-switching, or asks how to scale reads.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.

Installation guide →

Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: b94aa67f48f297e29ccadd14a21713bcd0a12b78fa6d4a4348ca80f4763e3e47

About scan coverage and limitations
Original listing metadata

Original name

multi-database-and-replicas

Original description

Multi-database Rails 8 — primary + replica for read scaling, separate databases per concern (auth DB, analytics DB), automatic role switching via connected_to + connects_to, replica lag detection, sticky writes (writes-followed-by-reads on primary), GHA-style horizontal sharding, the trilogy/pg per-connection-pool config. Use when the user mentions read replicas, replica lag, primary/replica, connected_to, connects_to, sharding, multi-database, role-switching, or asks how to scale reads.

About this listing

Category
General
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
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