
Fabric ORM Jimmer
Fabric ORM module for Jimmer.
Screenshots

About this Mod
Fabric ORM Jimmer
A Fabric mod that provides Jimmer ORM integration for Minecraft mods. This library mod enables other mods to use Jimmer's powerful SQL-first Java/Kotlin ORM capabilities within the Fabric ecosystem.
Overview
Fabric ORM Jimmer is a library mod that serves as a dependency for other mods. It does not add any content to Minecraft itself, but rather provides the necessary infrastructure for mod developers to use Jimmer ORM in their Fabric mods.
What is Jimmer?
Jimmer is a modern, SQL-first Java/Kotlin ORM that provides:
- Type-safe SQL queries with compile-time validation
- Declarative entity definitions with powerful mapping capabilities
- Excellent performance with optimized query generation
- Rich query API supporting complex joins, subqueries, and aggregations
- Kotlin DSL for fluent and readable database operations
Installation
- Download the mod
- Install Fabric Loader for your Minecraft version
- Place the JAR file in your
modsfolder - Launch Minecraft - the mod will load automatically
Note: This is a library mod that provides infrastructure for other mods. It does not add any content to Minecraft itself.
Available Versions
How to Install Fabric ORM Jimmer on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).
Install Mod
Open the mod browser in the dashboard and search for "Fabric ORM Jimmer". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2, 26.1.2, 26.1.1 (+99 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Fabric ORM Jimmer server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.
Is Fabric ORM Jimmer compatible with fabric?
Fabric ORM Jimmer officially supports fabric for Minecraft 26.2, 26.1.2, 26.1.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Fabric ORM Jimmer – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Fabric ORM Jimmer consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Fabric ORM Jimmer with just one click on your server.