Architecture overview
Simple overview of NocoDB architecture
By default, if NC_DB is not specified, then SQLite will be used to store your metadata. We suggest users to separate the metadata and user data in different databases.

| Project Type | Metadata stored in | Data stored in | 
|---|---|---|
| Create new base | NC_DB | NC_DB | 
| Create new base with External Database | NC_DB | External Database | 
| Create new base from Excel | NC_DB | NC_DB | 
Tags:Engineering