🪗Consensus
Each blockchain thrives because of consensus algorithms. The architecture isintelligently designed and consensus algorithms are at the heart of that architecture. Each blockchain has as a consensus to help the network make decisions.
In simple terms, consensus is a decision-making process for the group of nodes active in the network. Here, nodes can come to an agreement quickly and relatively faster. When millions of nodes are validating a transaction, a consensus is absolutely necessary for a system to function smoothly. You could think of it as a kind of voting system, where the majority wins, and the minority has to support it.
Consensus is responsible for the network being reliable. Nodes may not trust each other, but they can rely on the algorithms that run at their core. That's why every decision on the network is a winning scenario for blockchain. It is one of the benefits of blockchain features.
There are several consensus algorithms for blockchain worldwide. Each has its own unique way of making decisions and perfecting previously presents errors. Architecture creates a realm of justice on the web.
However, to keep decentralization in progress, every blockchain must have a consensus algorithm or else its main value is lost.
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