creating ERD for 1000 + tables.

[manoj-lookhi]

Hi, I am using this tool for first time and found it very helpful to understand warehouse designs.
It is working fine for me to create diagram up to 100 table relationship. but my warehouse has 2000 + tables and I want to see everything in one go to understand where possibilities of design improvement are.
But as soon as tables go above 150-200 tables browser stops responding and no ERD comes out.

[D-system]

I have 225+ tables without issue. What's your computer configuration (CPU/RAM/OS/...)? What browser and version?

[manoj-lookhi]

Hi I am using Windows 11
Intel 12th Gen core i5 CPU
16 GB RAM and 8 GB GPU memory.

Below are 2 attached sample schema files I am using, where small one is working fine but Big one makes browser frozen.

sample-files.zip

[hoshinotsuyoshi]

Below are 2 attached sample schema files I am using, where small one is working fine but Big one makes browser frozen.

I can reproduce the same behavior—the small schema loads correctly, but the large one freezes the browser.

Environment

• macOS (Apple Silicon M2 Pro)
• 32 GB RAM
• Google Chrome (latest stable)