
StorageManager API
An API for manage storage systems in Minecraft backends
About this Mod
📦 StorageManager API
StorageManager API is a server-side Fabric library mod that provides a simple and efficient way for other mods to store persistent data using SQLite.
This mod is a dependency, not a gameplay mod.
What is this mod?
StorageManager API is designed for mod developers who need reliable, structured, and persistent data storage.
It offers:
- SQLite-based storage
- Async write caching for better performance
- A clean and stable API for server-side usage
⚠ This mod does nothing by itself.
Who should install this?
- Mod developers
- Server owners running mods that require StorageManager API
❌ Not intended for normal gameplay
❌ Not a client-side feature mod
Environment
- Server-side: ✅ Required
- Client-side: ⚠ Loads, but performs no operations and logs warnings
Using the API on the client is supported but don't return something good.
Requirements
- Minecraft 1.21.1 (I will plan more versions I think)
- Fabric Loader
- Fabric API
Developer documentation
If you are a developer and want to use this API, full documentation and examples are available on GitHub:
👉 https://github.com/superstrellaa/StorageManager-API
🛑 Important notes
- Do not remove this mod if another mod depends on it
- Safe to add or remove only if no dependent mods are installed
- Does not modify worlds directly
- Designed for long-term, persistent server data
Stability
This mod is actively developed and intended for production server use.
Bug reports and suggestions are welcome on GitHub.
Available Versions
How to Install StorageManager API 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 (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "StorageManager API". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
StorageManager API 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 (1.21.1). You can switch loaders with one click in the panel.
Is StorageManager API compatible with fabric?
StorageManager API officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with StorageManager API – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if StorageManager API 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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