Review

Blockchain Scalability Problem, And How 'Sidechain' Comes To The Rescue

Blockchain technology is believed to be the solution to many of modern days' problems.

First conceptualized by the mysterious Satoshi Nakamoto in 2008, blockchain is decentralized and transparent, and should make information transaction relatively more secured and better.

However, there are challenges of using this blockchain technology, and one of which is scalability.