> For the complete documentation index, see [llms.txt](https://cardano-wiki.gitbook.io/cardano/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents.md).

# Scalability Contents

- [Taking a Closer Look at IOG Research](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/taking-a-closer-look-at-iog-research.md): Overview
- [How Layer 1 and Layer 2 Solutions Create a Faster and More Resilient Blockchain](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/taking-a-closer-look-at-iog-research/how-layer-1-and-layer-2-solutions-create-a-faster-and-more-resilient-blockchain.md): This only a part of an extensive research post. Follow the links for more details
- [Scaling Cardano](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/taking-a-closer-look-at-iog-research/scaling-cardano.md)
- [Layer 1 Solutions](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-1-solutions.md)
- [Pipelining in Ouroboros](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-1-solutions/pipelining-in-ouroboros.md)
- [Input Endorsers](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-1-solutions/input-endorsers.md)
- [Tiered Pricing](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-1-solutions/tiered-pricing.md)
- [Layer 2 Solutions](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions.md)
- [Sidechains](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions/sidechains.md)
- [Easy Addition of New features](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions/sidechains/easy-addition-of-new-features.md)
- [Scalability](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions/sidechains/scalability.md)
- [Hydra](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions/hydra.md)
- [Mithril](https://cardano-wiki.gitbook.io/cardano/scalability/scalability-contents/layer-2-solutions/mithril.md)