The Ethereum network is making steady progress toward greater scalability and efficiency. The next upgrade, technically known as Glamsterdam, has successfully completed its preliminary testing, paving the way for a crucial rollout on the Sepolia public testnet, tentatively scheduled for October 6.
This technical milestone represents a significant effort by the developers to optimize transaction processing and mitigate the fee spikes that have historically affected users during times of high congestion.
What do the Glamsterdam trials consist of?
Infrastructure development in the crypto ecosystem requires thorough testing phases before implementing any changes on the main network. In this context, the testnet has increased its working limit per block towards 200 million of gas, a quantitative leap designed to evaluate the resilience and processing capacity of the system under simulated stress conditions.
During these evaluation sessions, the Nethermind runtime software, one of the most widely used clients by the nodes operating the network, completed a total of 2.302 performance tests. The results showed that the client was able to process 570.700 billion gas in just three minutes and fifteen seconds. This translates to an average of approximately 2.900 billion gas per second, a metric that underscores the robustness of the code proposed for this upgrade.
It is important to note that this benchmark specifically measured the performance of Nethermind's execution software and not the overall speed of the entire network, serving as a vital technical indicator for developers preparing the ground for future deployments.
Access lists and parallel processing
One of the most notable advancements introduced by Glamsterdam is optimization through block-level access lists. In the current architecture, the network processes much of its work sequentially. This means that transactions are verified one after the other, which inherently limits the amount of activity that can be safely packaged into each block.
The new access lists function as a preview map, indicating to computers on the network which accounts and stored data a block will use before its actual processing begins. This advance notification allows nodes to search for data and verify unrelated transactions simultaneously, opening the door to parallel processing.
If you are interested in learning more about how it evolves Ethereum ecosystem And how these technical changes strengthen its infrastructure, it is essential to understand that parallel processing is one of the keys to achieving mass adoption without compromising decentralization.
The impact of the 200 million barrel gas cap
The concept of "gas" in Ethereum measures the computational work required to execute transactions, smart contracts, and other operations. Currently, the gas limit per block is around 60 million. Glamsterdam has tested a substantial increase, raising this limit to approximately 200 million gas about an hour after its activation on the testnet.
A 200 million cap would allow the network to absorb a significantly larger amount of activity before users have to start competing with each other by offering higher fees to secure block space. In practice, this could make fee spikes much less severe when there are sudden increases in trading volume or when the launch of a popular digital asset congests the network.
However, the developers have clarified that this 200 million block limit is, for the time being, an exclusively test configuration. There is no formal commitment to implement this exact figure on the main network, as larger blocks require greater storage capacity and bandwidth, which could make it difficult for smaller node operators to participate.
Changes in block validation and construction
To manage larger blocks without making chain maintenance prohibitively expensive, Glamsterdam proposes a restructuring of how blocks are built and validated. The model delegates block creation to specialized builders, while validators are responsible for verifying the resulting blocks and securing the network.
This update aims to integrate block transfers and associated payments directly into the protocol's native rules, thereby reducing reliance on external relay services. Furthermore, the change extends the time available to propagate block data across the network from approximately two seconds to nine seconds. This additional buffer provides validators with the necessary time to receive and verify the larger blocks that Glamsterdam is designed to handle.
To delve deeper into technical concepts such as the role of validators and the structure of blocks, you can consult the free educational resources available at Bit2Me Academy, where we break down blockchain technology step by step.
Next steps in the Sepolia network
The environment known as Devnet-11 served as a controlled test environment, specifically designed to test these features without the threat of deliberate attacks. Following the success of this phase, the developer community has set October 6th as the target date for the deployment of Glamsterdam on Sepolia.
Sepolia is one of the most important public testnets in the ecosystem. Its function is to provide a safe and realistic environment where decentralized application (dApp) teams can test their software and ensure compatibility before the update reaches end users on the mainnet. Although the October 6th date still requires formal confirmation through developer consensus, current progress is encouraging within the technical community.
Stay up to date with the latest news on protocol updates and the European MiCA regulatory framework through our news portal at news.bit2me.com.
FAQ
What is the Ethereum Glamsterdam upgrade?
Glamsterdam is a proposed technical upgrade for the Ethereum network focused on improving processing capacity. It introduces block-level access lists to facilitate parallel processing and optimizes how blocks are constructed and validated, aiming for greater operational efficiency.
Why is the 200 million gas limit important?
Gas measures the computational effort of transactions. Increasing the limit from 60 million to 200 million per block allows for more simultaneous transactions. This helps reduce network congestion and minimizes spikes in fees paid by users during peak demand.
When will Glamsterdam launch on the mainnet?
Glamsterdam is currently in testing. Its deployment on the Sepolia public testnet is scheduled for October 6. Only after passing rigorous evaluations in these test environments will the developers schedule its final integration into the Ethereum mainnet.
The ongoing development of the underlying infrastructure demonstrates the technical community's commitment to resolving long-standing scalability challenges. As we approach the test date on Sepolia, the ecosystem will be closely watching Glamsterdam's performance and its ability to efficiently handle larger blocks.
These technical advancements are fundamental to building robust networks ready for large-scale use. Rigorous testing ensures that when these improvements reach the main network, they maintain the security and decentralization standards that characterize the protocol.
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