In-depth Analysis of Qitmeer Network’s Technical Advantages

In the digital currency era, Qitmeer Network is emerging as a new-generation BlockDAG high-performance public blockchain, driving a technological revolution.

Its goal is to deliver efficient, secure, and scalable solutions to meet the ever-evolving demands of the business world.

This article explores Qitmeer Network’s technical features, providing a comprehensive understanding of its advantages.

Understanding Qitmeer Network’s Technology

How does Qitmeer Network ensure efficient transaction processing?

As activity on Qitmeer Network increases, more miners join the system. To maintain transaction efficiency, the system intelligently adjusts block concurrency based on fluctuations in computing power, preventing performance bottlenecks as transaction volumes grow.

The system prioritizes the processing of “blue blocks” (honest blocks) to ensure quick confirmation and strengthen their authority in the consensus process. This dynamic adjustment maintains blockchain integrity and security, ensuring robustness and adaptability in real-time and under threats.

Network health indicators like node availability and block propagation time are crucial for transaction processing speed (TPS). Optimizing these ensures Qitmeer Network remains efficient and scalable under high load, giving it a significant technical edge.

How is linear order determined?

The MeerDAG protocol, inspired by GHOSTDAG, introduces advanced mechanisms for ordering block transactions.

First, the system analyzes connectivity between honest blocks to identify “red blocks” (invalid blocks) and “blue blocks” (honest blocks) within the block graph. Then, using a classification algorithm, the protocol efficiently identifies the subset of blocks with the most interconnected honest nodes. Finally, topological rules establish a clear linear order for all blocks.

How does Qitmeer Network resolve conflicts?

Qitmeer Network moves away from traditional main chain selection, using a unique inter-block voting method to resolve conflicting transactions. The system separates conflict-free transactions into a non-conflict transaction set, while conflicting transactions, like those causing insufficient balances, are grouped into a conflict transaction set.

To build a reliable transaction set, Qitmeer Network monitors how long transactions remain in the non-conflict set. If they exceed a certain time threshold, they are integrated into a trusted transaction set, ensuring high tamper resistance in the transaction pool.

What influences the convergence speed of DAG network ordering?

In Qitmeer Network, convergence speed is affected by factors like network latency, block propagation time, and node processing capabilities. Fast processing allows blocks to be quickly validated and incorporated into the ledger, accelerating convergence.

How does Qitmeer Network prevent double-spending?

Qitmeer Network’s MeerDAG consensus mechanism ensures secure and stable operation, relying on the majority of the network’s computing power being controlled by honest nodes. This design leverages majority consensus to maintain the integrity and security of the process, effectively protecting against double-spending and 51% attacks.

How does Qitmeer Network address DAG node communication issues?

Qitmeer Network uses the structured MeerLink communication protocol to manage node-to-node data exchange, ensuring network updates and synchronization.

This protocol layers information exchange from peer nodes to more distant nodes, ensuring all nodes share the same ledger state. This approach prevents transaction stalls due to data inconsistency or propagation delays and swiftly resolves discrepancies across the network.

How does Qitmeer Network resolve liveness issues in DAG-based systems?

Qitmeer Network addresses common liveness issues in DAG-based systems through its efficient MeerDAG consensus protocol, enhancing system resilience and ensuring high network performance.

The protocol adapts to changing network conditions, increasing communication frequency between nodes during transaction surges or security threats. This prevents issues like forks or erroneous block acceptance.

Additionally, block validation standards may tighten, requiring neighboring nodes to confirm and form a trusted transaction set before a block is considered valid. This adaptability ensures network integrity and continuous operation under various conditions.

Conclusion

Qitmeer Network’s robust mechanisms demonstrate its ability to handle diverse network conditions and security threats, ensuring the blockchain remains efficient, stable, and adaptable in all scenarios.