To recap, we have so far discussed the three key concepts of the Blockchain which are decentralization, consensus and trustless. Which in my humble opinion is what made the Blockchain technology so exciting to geeks the world over.
But at its core, the Blockchain is just another database. When talking about storing and processing data, there is nothing that the Blockchain can do that any other conventional database cannot do (MySQL, MSSQL, No SQL or what not).