Blockchain scaling refers to the methods and strategies used to increase the throughput and efficiency of blockchain networks while maintaining security and decentralization. A scaling framework addresses challenges such as slow transaction times and high fees, which arise when a network struggles to handle increased user demand.There are two primary categories of scaling solutions: Layer 1 and Layer 2. Layer 1 solutions involve changes to the base protocol of the blockchain itself. Examples include increasing block size or altering consensus mechanisms to allow more transactions per second. Layer 2 solutions work on top of the existing blockchain and include technologies like payment channels and sidechains. These allow for transactions to occur off the main chain, reducing congestion and enabling faster processing. A well-implemented scaling framework can enhance user experience, drive adoption, and support the long-term growth of blockchain networks by accommodating more users without sacrificing security or reliability.