Too Large Save Data

[NgLam2911]

Running this plugin on decent SMP server with an area (5000x5000x200) with custom filled city result in plugin_data folder cost 5.7GB to save meanwhile the world file only take 105MB.
How and why ?

[NhanAZ]

Can you provide the plugin data of this plugin?

[NgLam2911]

Can you provide the plugin data of this plugin?

Its too large and take alot of time to upload bro