Graph-Based Ordering

Definition ∞ Graph-based ordering is a method for arranging transactions or events within a distributed system based on their interdependencies and causal relationships, represented as a directed acyclic graph. Instead of a linear sequence, this approach processes operations by mapping their connections, allowing for parallel execution where possible. It aims to enhance throughput and efficiency by optimizing the sequence of operations based on their logical flow. This system avoids unnecessary sequential processing when dependencies are absent.
Context ∞ In blockchain and distributed ledger technology, graph-based ordering is a significant area of research and development, particularly for addressing scalability limitations. Unlike traditional linear block structures, this method can enable more concurrent transaction processing, reducing bottlenecks and improving network capacity. News often highlights protocols that implement or experiment with graph-based consensus mechanisms to achieve higher transaction speeds and lower latency, offering alternatives to established sequential ledger designs.