Solana (SOL) is a high-performance Layer 1 blockchain designed for speed and scalability, capable of processing over 65,000 transactions per second (TPS) at fees typically under $0.01. Launched in 2020 by Anatoly Yakovenko and the Solana Foundation, it achieves this through a unique combination of Proof of Stake (PoS) and a novel mechanism called Proof of History (PoH) — a cryptographic clock that timestamps transactions before they enter the blockchain, dramatically reducing the time validators need to reach consensus.
Solana has become one of the most active ecosystems in crypto, particularly for DeFi, NFTs, meme coins, and consumer applications. Its low fees make it especially attractive for high-frequency use cases like decentralised exchanges (Raydium, Jupiter), liquid staking, and gaming. The Solana ecosystem exploded during the 2023–2024 cycle with meme coins like Bonk and WIF driving massive retail attention. Key metrics traders watch: SOL price relative to ETH (the SOL/ETH ratio), DEX volume on Solana as an ecosystem health indicator, and validator count for decentralisation tracking. Solana has faced historical criticism for network outages, which have reduced significantly with later upgrades.
SOL is used to pay transaction fees and for staking. Its combination of speed, low cost, and a thriving developer ecosystem makes it one of Ethereum’s strongest competitors.
Example: A trader using a Solana DEX swaps $500 worth of tokens and pays less than $0.005 in fees, compared to $5–20 for the same trade on Ethereum mainnet. This cost difference makes active DeFi trading viable on Solana in a way it isn’t on Ethereum L1.
Learn more: Solana.com — Blockchain Basics
