2019 Blockchain Layer 2 Solution Review

Comparative Review of Scalability Solutions

Contributed by Dennis_Z

This article highlights major Layer 2 Solutions for Scalability. It is a bit long and feel free to use Table of Contents to jump to specific sections.

Table of Contents:

  1. Why Do We Need Layer 2 Solution?
  2. Bitcoin — Lightning Network
  3. ETH Scaling Solutions — Caspar vs. Plasma vs. Sharding
  4. Layer 2 Solution Review
  5. Layer 2 Token Economics
  6. Reference

Read the full report here:


Follow on twitter: