What is Data Availability?
What is Data Availability?
Blockchains can scale in a monolithic or modular fashion. Those who select the modular approach, such as Ethereum L2s, can opt for a separate tool for storing transaction data. This can result in lower transaction costs and higher transaction throughput. However, there is typically a tradeoff in lower accessibility of the transaction data onchain and more centralization of the data availability service.
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