DatapacksJava
Simple Database
Java data pack listed for Minecraft 1.21. Download on the author's site.
⬇ Download on CurseForgeSimple Database is a per player database that stores playerdata in unique storages. It can be modified to store both custom or built in NBT data. To get the data, simply use "/data get storage db:[ID]" and to get a Player's ID you can either use "/scoreboard players get [Player] db.id" or look it up in any NBT Viewer software.

Features:
- ID Grabber – Stores both the UUID and an unique scoreboard ID
- Namesaver – Stores the player's Nickname
- Playtime – Tracks a player's playtime
- Inventory – Check the player's Inventory, regardless if the player is online or offline
- Warnings – If a player interacts with high quantities of valuable Items it will give the player a warning. The valuable Item list is set to diamond/netherite stuff by default but it can be edited in "db/tags/item/valuables.json". The higher this value gets the more suspicious it will be. This is set to one stack by default, but can be reduced to be more sensitive in "db/advancement/warning"
- Warning Inventory – Basically like Inventory but it doesn't ever delete itself so it can be used as a logging device
- Template – Offers a template folder which explains how you can add your custom data to be tracked by the datapack
- Data Books – Saves the Data as a readable Form. Simply rename a Single Book to a Playername and it will turn into a Data Book (only works if Nicknames are turned on)
- Data Books Admin Mode – Allows Admins only to read and obtain these Books
- Options – All features are disabled initially until you enable them via the user friendly options menu
For any further questions DM me on Reddit at: https://www.reddit.com/user/TheStarGamer1/
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10, 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Simple Database is a free Minecraft Java datapack. Compatible with Minecraft 1.21.9, 1.21.10, 1.21.11, 1.21.8 and newer. Downloaded 86 times (via CurseForge). Download it and open it directly in the game.