Customizable application-specific networking allows Web3 builders to optimize efficiency with out sacrificing safety.
Over the previous two years, scaling options within the type of Layer 2 blockchains have change into the mainstay of recent DeFi. Because the blockchain ecosystem and its person base proceed to develop, builders are continuously seeking to enhance the efficiency of their functions.
In comparison with the Ethereum mainnet, Layer 2 networks enable DeFi protocols to supply customers extraordinarily low transaction charges with out sacrificing the safety ensures of the underlying Layer 1 blockchain.
Whereas these prices are enticing to immediately’s shopper base, Tier 2 continues to be vulnerable to points resembling community congestion and lack of customizability. Many dApps seeking to scale to massive shopper bases would require massive numbers of concurrent transactions and should require extra area of interest performance, which might not be perfect for different dApps coexisting on Layer 2.
The third layer of blockchain Present dApps with a extremely customizable and interoperable community constructed on prime of Layer 2. By this customizability, builders can implement options for goal wants and unfold the workload of extraordinarily excessive transaction volumes. The power to focus on area of interest performance and issues allows advanced dApp designs that enhance person efficiency and accessibility whereas nonetheless inheriting the safety advantages of the underlying layer 1.
Many of the main Layer 2 gamers, together with Arbitrum and Optimism, have launched instruments that enable builders to simply deploy customized Layer 3s.
Use instances for layer 3 blockchain
The third layer of blockchain acts as the applying layer for customers, and every improvement crew can customise the chain in keeping with their very own wants. With specialised options, Layer 3 know-how is ideally suited to Web3 area of interest markets resembling blockchain video games, DeFi functions, and privateness functions.

When contemplating dApps resembling blockchain video games, with a purpose to scale appropriately to accommodate the patron gaming market, the community should have the ability to deal with a whole bunch and even 1000’s of microtransactions concurrently, which can result in community congestion points at layer 2 or 2 1. Layer 3 options enable the community to particularly cater to video games utilizing particular chains, which turns into extra predictable and manageable.
Seeking to the longer term
Whereas layer 3 stays largely beneath the radar, they supply a crucial utility and interface layer for decentralized functions planning to broaden to mass-market audiences. Layer 3 options can bypass points confronted in L1 and L2 ecosystems, resembling interoperability, customizability, and community congestion, with out sacrificing safety or integrity.
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Given the small dimension of the fashionable DeFi market, there may be at present no overwhelming demand for its implementation. Nevertheless, because the person base started to broaden and the protocol sought to drive extra revolutionary options, the eventual want for a layer 3 blockchain turned extra obvious.
