https://www.pistack.xyz/tags/layer-2/ Recent content in Layer-2 on Pi Stack Hugo en-us Mon, 15 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-15-self-hosted-ethereum-layer2-scaling-polygon-edge-optimism-arbitrum/ Mon, 15 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-15-self-hosted-ethereum-layer2-scaling-polygon-edge-optimism-arbitrum/ <h2 id="introduction">Introduction</h2> <p>Ethereum&rsquo;s transition to proof-of-stake addressed energy consumption but didn&rsquo;t solve the scalability challenge. With mainnet limited to roughly 15-30 transactions per second, applications requiring high throughput turn to Layer 2 (L2) solutions that process transactions off-chain while inheriting Ethereum&rsquo;s security guarantees.</p>