I know that the blockchain stores the transnational data and it is immutable but where is the actual data stored? If there is a use case to replace a centralized data center solution with a blockchain solution, where will the data be stored in blockchain? Data centers usually have petabytes of raw data, hence I am assuming that a decentralized solution like blockchain won't be able to accommodate large amounts of data.
For e.g. bitcoin as of today is ~270GB, meaning that every node requires this much amount of storage. But the problem here is that the data is an ever increasing entity. How does blockchain try to solve this problem ?
Note: Many links on google say that blockchain is not an ideal solution for large data, but then any solution will eventually produce an ever increasing amount of data.
I have referenced the following question on the forum but it does not answer by doubts: Where is the data stored in Bitcoin?