What type of client server architecture do the apps made in Vahana have?

What type of client server architecture do the apps made in Vahana have? Also, do the web applications follow web2 or web3 architecture?

The apps in Vahana follow a 3 tier client server architecture where the user/client interacts with a server through APIs and Services. These APIs & Services connect to the database and fetch the desired outputs.

Web3 architecture involves decentralization and blockchain which are currently concepts not integrated with apps in Vahana. Integration of blockchain would generate more trust and transparency due to a distributed ledger but as every node in the blockchain network will have all data, this situation will cause data storage issues which is a major limitation of blockchain.