Reference
Available storages
Blob storages
Blobscan can be configured to use any of the following blob storages:
- Ethereum Swarm
- File system
- Google Cloud Storage
- PostgreSQL
- Weavevm (currently supports blob reading only)
By default all storages are disabled and you must enable at least one in order to run Blobscan. This is done using environment variables.
Note that the database size can grow quickly. For this reason, it is not recommended to choose PostgreSQL in production.