Definition ∞ A scalable system is one capable of handling an increasing amount of work or demand by adding resources, without a proportional decrease in performance or efficiency. In computing, this means a system can expand its capacity to process more transactions or users effectively. Achieving scalability is a critical design goal for many digital technologies.
Context ∞ In the blockchain and digital asset space, scalability is a persistent challenge, often discussed in relation to transaction throughput and network congestion. News frequently covers “layer 2” solutions, sharding, and other technological advancements aimed at making blockchain networks more scalable to support mainstream adoption. The ongoing pursuit of scalable systems is fundamental for the widespread utility of cryptocurrencies and decentralized applications.