> For the complete documentation index, see [llms.txt](https://help.tillit.cloud/tillit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tillit.cloud/tillit/infrastructure.md).

# INFRASTRUCTURE

- [FAQ](https://help.tillit.cloud/tillit/infrastructure/faq.md): Technical Frequently Asked Questions
- [Architecture](https://help.tillit.cloud/tillit/infrastructure/architecture.md): Serverless and Fully Managed Services Our infrastructure is built on Amazon Web Services (AWS), utilizing serverless and fully managed services that allow us to focus on delivering innovative features
- [Release & Upgrade Policy](https://help.tillit.cloud/tillit/infrastructure/release-and-upgrade-policy.md)
- [Disaster Recovery](https://help.tillit.cloud/tillit/infrastructure/disaster-recovery.md): Disaster recovery involves a set of policies, tools, and procedures to enable the recovery or continuation of vital technology infrastructure and systems following a natural or human-induced disaster.
- [Software Quality Assurance](https://help.tillit.cloud/tillit/infrastructure/software-quality-assurance.md): Automated End to End testing results
- [Firewall / Security](https://help.tillit.cloud/tillit/infrastructure/firewall-security.md)