Description: Logical Quorum is a consensus model based on the idea of reaching logical agreements among participants in a distributed system. This approach is essential for ensuring data consistency and availability in environments where multiple nodes must collaborate to make decisions. Unlike other consensus algorithms that may rely on a majority of votes, Logical Quorum allows a group of nodes to reach an agreement without the need for all to be present, enhancing the system’s resilience to failures. This model is based on the notion of quorum, where a subset of nodes must agree on their decisions for it to be considered that consensus has been reached. The main characteristics of Logical Quorum include its ability to handle network partitions and its flexibility in configuring quorums, allowing it to adapt to different availability and consistency requirements. Its relevance lies in its application in distributed systems, databases, and computer networks, where coordination among nodes is crucial for the efficient and secure operation of the system. In summary, Logical Quorum is a fundamental pillar in the design of consensus algorithms, providing a robust framework for decision-making in distributed environments.
