Description: The ‘Simple Consensus’ is a consensus algorithm designed to facilitate decision-making in distributed systems, minimizing complexity and ensuring that all nodes in the network agree on a single value. This type of algorithm is fundamental in the field of computer science, especially in managing distributed databases and blockchain technology. Its main feature is the simplicity of its implementation, making it accessible for a wide range of applications. Unlike other, more complex consensus algorithms, Simple Consensus is based on a straightforward approach where nodes exchange messages to vote on the proposed value. If the majority of nodes agree, consensus is considered reached. This methodology not only reduces computational load but also improves communication efficiency among nodes. Additionally, Simple Consensus is robust against node failures, making it a reliable option for systems where data availability and integrity are crucial. In summary, Simple Consensus is a cornerstone in building efficient and secure distributed systems, allowing multiple entities to collaborate effectively despite the lack of centralized control.