> For the complete documentation index, see [llms.txt](https://yellow-umbrella.gitbook.io/yellow-umbrella/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yellow-umbrella.gitbook.io/yellow-umbrella/04-why-using-solana/technical-advantage.md).

# Solana’s Technological Advantages

Blockchain networks have different strengths depending on factors such as **transaction speed, cost efficiency, and scalability**. By choosing **Solana**, YU Token is designed to be fast and cost-effective, making it easy for both small businesses and everyday consumers to use in real-world transactions. Compared to **Ethereum and other Layer 1 blockchains**, Solana stands out due to its **technological superiority, transaction speed, cost efficiency, scalability, and developer-friendliness**.

***

Solana was designed to address the common challenges of **scalability, cost efficiency, and transaction speed** faced by traditional blockchain networks. Through its unique **Proof of History (PoH)** consensus mechanism, Solana can efficiently order transactions and process over **50,000 transactions per second (TPS)**.

## 1) Proof of History (PoH) Consensus Mechanism

Solana combines **PoH (Proof of History) and PoS (Proof of Stake)** to enhance network speed while minimizing energy consumption.

* Traditional blockchains require significant time to generate new blocks, with each node independently verifying transactions in an inefficient manner.
* PoH pre-records timestamps for each transaction, maximizing verification speed and eliminating unnecessary consensus processes, enabling ultra-fast network processing.

## 2)  Comparison with Other Blockchains

<table><thead><tr><th width="124">Blockchain</th><th width="177">Consensus Mechanism</th><th width="88">TPS</th><th width="124">Network Fees</th><th>Decentralization</th></tr></thead><tbody><tr><td>Ethereum</td><td>Proof of Stake</td><td>30-50 TPS</td><td>High (Gas Fees)</td><td>Decentralized</td></tr><tr><td>Binance Smart Chain</td><td>Proof of Staked Authority</td><td>~ 160 TPS</td><td>Low</td><td>Limited Validator Nodes (Centralization Concerns)</td></tr><tr><td>Solana</td><td>PoH + PoS</td><td>50,000+ TPS</td><td>Very Low</td><td>Highly Decentralized</td></tr></tbody></table>

* **Ethereum** processes an average of **30–50 TPS**, but high **network fees (Gas Fees)** make it inefficient for microtransactions.
* **Binance Smart Chain (BSC)** processes **\~160 TPS**, but it has **centralization concerns** due to its limited number of validators.
* **Solana** processes over **50,000 TPS**, offering **low transaction costs and high decentralization**, making it an optimal choice for scalable blockchain applications.

## 3) High Security and Decentralization

Solana maintains **high security and decentralization** by operating over **1,600 validator nodes** within its network. It provides **decentralization and security comparable to Ethereum** while offering **faster validation speeds and lower costs**.

By leveraging these technological advantages, **YU Token can establish a fast and stable payment network** that is both efficient and cost-effective for small businesses and consumers.

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