Active scaling refers to the process of increasing a blockchain’s capacity to handle a higher volume of transactions. This approach is essential for networks that face congestion, ensuring that they can support growth and maintain performance.To achieve active scaling, developers often implement various techniques, such as sharding or layer-2 solutions. Sharding divides the network into smaller, manageable pieces, allowing them to process transactions in parallel. Layer-2 solutions, like payment channels or sidechains, operate above the main blockchain, facilitating transactions without overwhelming the primary network.Active scaling aims to enhance transaction speeds and reduce fees for users, making the system more efficient. This is particularly important as more people engage with cryptocurrencies, leading to increased demand for faster and cheaper transactions. By proactively addressing these challenges, active scaling plays a crucial role in the long-term viability and user experience of blockchain networks.