Scalibility Solution (Possibility)

[lepar]

I've found a scalability solution for blockchain systems.
The current problem is that the processing layer and storage layer are
in the same ecosystem.
The solution would be to separate them.
Create a layer for processing so the blockchain would work with a fixed number of
blocks like 1000 to prevent double-spending or network manipulation
and another layer for storage of information.
When a new block is mined, the first block in the blockchain is then processed to the
storage layer, where the transactions have occurred. Thus, writing what is necessary
in the storage layer.
Think of it as how traditional methods do it except it would kind of be like "two" blockchains
working in parallel.

Any thoughts?