# 目录

* [**扩容导论**](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/scaling-overview)
* **二层扩容/链下扩容**
  * [跨链技术导论](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/untitled)
    * [Polkadot 跨链方案剖析](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/polkadot)
    * Cosmos 跨链方案剖析
    * Cosmos IBC 跨链标准解读
    * Cosmos IBC 源码解读
    * Cosmos-SDK Hands-on 快速建链
    * Cosmos IBC Demo 跨链演示代码
    * Hash-lock 哈希时间锁定机制剖析
  * 状态通道
    * 侧链
    * 链下计算
* [**一层扩容/链上扩容**](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview)
  * [数据层](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#shu-ju-ceng)
    * [有向无环图](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#you-xiang-wu-huan-tu)
    * [扩块](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#ge-li-jian-zheng-or-kuo-kuai)
    * [隔离见证](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#ge-li-jian-zheng-or-kuo-kuai)
  * [网络层](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#wang-luo-ceng)
    * [分片](https://arthaszeng.gitbook.io/twbc-blockchain-scaling/layer-1-scaling-overview#fen-pian)
  * 共识层
    * BFT
    * non-BFT
      * PoS
      * DPoS
    * Mixed
* **零层扩容**