This is an addon that applies performance patches to Tom's Simple Storage Mod. It's currently only available for 1.20.1 Forge.
Tom's Storage must still be installed!
On newer versions (including 1.21.1) Tom's has added a few new optimizations of their own - This mod will probably not be ported to those versions, since it's not as necessary.
**Benchmarks**
Test set:
Storage Network with Crafting Terminal + 39204 connected slots
Test 1 (Large network, heavy interaction):
1. Shift-click to deposit 2304 oak logs
2. Shift-click to craft 9216 oak planks
3. Shift-click to craft 6144 oak stairs
Without Performant Storage:

With Performant Storage:

Test 2 (Large network, terminal open):
1. Idle with terminal open, 30 seconds
Without Performant Storage:

With Performant Storage:

Disclaimer: Of course, these tests were performed by hand and not automated or repeated for statistical significance, so they may be inconsistent by a few seconds and there are other minor anomalies. But at around a 90% to 95% increase in performance, I think more accurate statistics are probably unnecessary. Feel free to profile it yourself though!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Tom's Performant Storage is a free Minecraft Java mod. Compatible with Minecraft 1.20.1. Downloaded 1,130,562 times (via CurseForge). Download it and open it directly in the game.