Deep Dive
1. Resharding V3 & New Shard Layouts (March 2025)
Overview: This update fundamentally changed how NEAR partitions its network to handle data, increasing the number of shards from 6 to 8. For users, this means the network can process more transactions and support more applications without slowing down.
The upgrade implemented a new resharding mechanism (NEP-568) across two protocol versions (75 and 76). It introduced two new shard layouts, allowing the network to dynamically adjust its structure. During the transition, nodes required increased memory (at least 64GB), but this was a temporary requirement for the scaling process.
What this means: This is bullish for NEAR because it directly enhances the network's capacity for growth. More shards allow for more parallel processing, which is essential for supporting a larger number of users and complex decentralized applications (dApps) without congestion. It's a foundational upgrade for long-term scalability.
(Release 2.5.0 · near/nearcore)
2. Cross-Shard Bandwidth Scheduler (March 2025)
Overview: This feature optimizes how transactions are communicated between different shards on the network. It results in faster and more reliable cross-shard interactions, which are common in complex dApps.
Enabled in protocol version 74 (NEP-584), the scheduler manages the transfer of "receipts" (messages between shards) more efficiently. This reduces bottlenecks and allows the network to handle a higher volume of interconnected transactions smoothly.
What this means: This is bullish for NEAR because it improves the user experience for applications that operate across multiple shards. Transactions become faster and more dependable, making the platform more attractive to developers building sophisticated, high-performance dApps.
(Release 2.5.0 · near/nearcore)
3. Parallel Transaction Validation (March 2025)
Overview: This technical improvement allows network nodes to validate multiple transactions simultaneously instead of one at a time, drastically increasing processing speed.
By parallelizing validation steps—including signature checks—before the final verification, node throughput is significantly improved. This change works behind the scenes to make the network more responsive.
What this means: This is bullish for NEAR because it means the network can confirm transactions much quicker, especially during periods of high demand. Faster finality improves the feel of using any app on NEAR and enhances the network's overall performance.
(Release 2.5.0 · near/nearcore)
Conclusion
The latest protocol upgrades focus on deepening NEAR's scalability foundations through smarter sharding and faster transaction processing, positioning the network for sustained ecosystem expansion. How will these core improvements translate into tangible growth for dApps and user adoption in the coming months?