Vitalik Buterin, co-founder of the Ethereum blockchain, has just thrown a wrench into the pond (or rather, a block in the chain) by emphasizing the crucial importance of parallelism and internal scaling in rollups .
The era of parallelism: an imperative necessity
Once upon a time, in a not-so-distant universe, Ethereum rollups hit a wall: the exponential increase in their activity threatened to skyrocket transaction fees.
Buterin, like a knight armed with his keyboard, proposes a daring solution: parallelism via EIP-648.
Imagine a crypto world where, rather than processing transactions one by one, in an endless queue, Layer 2 solutions could execute them simultaneously. It’s a bit like if, in the supermarket, all the checkouts suddenly opened to eliminate the wait – a revolution, right?
The recent Dencun hard fork, with its flagship improvement EIP-4844, has certainly reduced crypto transaction costs for rollups, but also revealed unexpected challenges. One of these rollups, Base, saw its usage soar, reaching its internal gas limit and triggering an increase in fees.
Buterin points out that this incident perfectly illustrates the need for internal scaling of rollups, beyond simple optimization of data management.
Towards enhanced scalability
Ethereum scalability has been a work in progress for years. Between the implementation of EIP-4844, dubbed proto-danksharding, and the future development of sharding, the Ethereum blockchain is constantly looking to push the walls of its digital home.
Sharding, in particular, promises to divide the blockchain into several segments, thereby reducing the load on each node in the network. It’s a kind of “divide and conquer” applied to blockchain technology.
But Buterin doesn't stop there. He envisions a future where the focus will be on the application layer, with improvements like data availability sampling (DAS), which could increase the data space per slot to 16 MB.
This strategy focused on Layer 2 pursues a dual objective: reducing costs and increasing processing capacity, while maintaining a high level of security and decentralization.
A promising crypto future, but fraught with pitfalls
This idyllic picture however, hides major challenges. Integrating parallelism, implementing sharding, and adopting techniques like Proposer-Builder Separation (PBS) require not only high-level technical expertise, but also mass adoption from developers and users. . In this epic quest, Ethereum is playing a balancing act between innovation and accessibility.
As Vitalik Buterin outlines a future where Ethereum could process crypto transactions at the speed of light, without sacrificing its security or decentralization, we can't help but wonder: are we there? dawn of a revolution in the world of crypto? Will Buterin's proposals, marked by audacity and innovation, be enough to overcome technical obstacles and convince the community?
One thing is certain, the Ethereum adventure continues to captivate, surprise and, sometimes, defy expectations. In this great blockchain theater, the actors are ready, the stages are set, and the show promises to be captivating. It remains to be seen whether the finale will live up to the ambitions. But after all, in the crypto world, suspense is part of the charm, right? Also discover the fusion of these three titans.
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