What is the topic of today's discussion?
The topic of today's discussion is layer 2 scalability and its possibilities moving forward.
Can you introduce yourselves and your backgrounds in web3?
Nikki and When gave their intros. Nikki has worked in a crypto exchange, a crypto solution provider, NEO Foundation, and Web3 Foundation. When has worked as a research analyst and listing support in a cryptocurrency exchange, and currently works for Outlayer.
What are the benefits and tradeoffs of shifting from monolithic blockchains to modular?
Benefits of shifting to modular blockchains include improved scalability, increased customization, and better performance and faster development cycles. Tradeoffs could include concerns around security and cost for users and builders.
What is the role of Outlayer in supporting projects?
Outlayer provides an elastic scaling layer for projects to scale their dApps in general.
What is the difference between availability, consensus, settlement, and execution in blockchain formats?
Availability, consensus, settlement, and execution are the four primary functions in blockchain formats. Availability refers to node connectivity and data replication, consensus refers to how transactions are validated, settlement refers to transaction finality and the transfer of value, and execution refers to smart contract execution and other logic.
What are some challenges faced by layer 2 scalability solutions?
Some challenges include maintaining security and decentralization, interoperability with layer 1 solutions, and potential fragmentation within the layer 2 ecosystem.
How do you see layer 2 solutions and modular blockchains evolving in the future?
There could be more standardized interfaces and protocols for layer 2 solutions to make them more interoperable. Modular blockchains could also lead to more specialized chains depending on their use cases, and more collaboration between different projects.
What is the difference between on-chain and off-chain solutions for scaling?
On-chain solutions involve making changes to the underlying blockchain protocol, while off-chain solutions involve keeping most data and transactions off the blockchain and only settling on the blockchain at certain intervals.
What are some examples of layer 2 solutions?
Some examples include state channels, sidechains, Plasma, and rollups.
What are some benefits of layer 2 scaling for users?
Some benefits include faster transactions, lower fees, and more efficient use of resources on the blockchain.