Gate.io Research Institute: Current Status and Outlook of Layer2 Scaling Technologies

Gate 研究院

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Gate.io Research Lab has conducted an analysis of two mainstream Layer 2 scaling solutions, State Channels and Sidechains, and discussed their future development prospects through a comparison of the Lightning Network and Plasma.

Source: Gate.io Research Institute

Gate.io Research Institute today released "Current Status and Outlook of Layer2 Scaling Technology," discussing the increasing demand for blockchain transaction speed as blockchain technology expands into various industries. The focus on blockchain scaling technology has gradually risen, and various scaling solutions have been developed and improved. Currently, common scaling solutions are developed at Layer 0, Layer 1, and Layer 2 respectively, with different public blockchains choosing different scaling solutions based on their own development needs. In the article, Gate.io Research Institute analyzes the two mainstream Layer 2 scaling technologies of state channels and sidechains, and discusses their future development prospects through a comparison of the Lightning Network and Plasma.

Key Points of the Article:

◆ The research and development challenge of scaling technology lies not in scaling itself, but in how to improve scalability while ensuring "security" and "decentralization" at the same time;
◆ Existing Layer 2 scaling technologies such as state channels, sidechains, Tenfold Protocol, etc., each have their own targeted application scenarios but have not yet achieved the most ideal state;
◆ The Lightning Network and Plasma are respectively the scaling solutions of state channels on Bitcoin and sidechains on Ethereum, achieving scalability but facing their own distinct issues;
◆ For the Lightning Network, balancing the relationship with Bitcoin blockchain security will be one of the important research topics on its future development path, and achieving convenient and rapid payments is a crucial part of Bitcoin's future development road;
◆ For Plasma, the goal is to achieve the security of off-chain transactions in an unmonitored state. However, the technical development difficulty is high, and integrating other research solutions will help make breakthroughs sooner.

The following is the full research report: