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## Topics covered

- What makes ZITADEL better than other IAM services?
- Why did you choose Cockroach DB?
- What is CQRS and how do you use it in ZITADEL?
- Why use a spooler in an event-sourcing workload?
- How does ZITADEL avoid bad data?
- What are challenges of Kubernetes?
- What is ORBOS?
- How to use GitOps? What are the benefits?
- How to solve DNS problems from running Kubernetes in multiple regions?
- How to use CloudFlare's magic WAN?
- How to handle hybrid-cloud challenges?
- Why use geo-partitioning?
- Secondary indexes in Cockroach DB

## CockroachDB & ZITADEL

We use [CockroachDB](https://www.cockroachlabs.com/) as our storage. Check out their great product!

Read our joint Case-Study: [ZITADEL is building an IAM-as-a-service platform with CockroachDB & CQRS](https://resources.cockroachlabs.com/case-study/zitadel).

## Further resources

- [ZITADEL Architecture](https://zitadel.com/docs/concepts/architecture/software)
- [ORBOS - GitOps everything](https://github.com/caos/orbos)
- [Cloudflare Magic WAN](https://www.cloudflare.com/magic-wan/)
- [DNS Chaining | Cockroach Labs](https://www.cockroachlabs.com/blog/experience-report-running-across-multiple-kubernetes-clusters/)


Our live stream with Cockroach Labs on how we built ZITADEL.

How we built it with Cockroach Labs


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## Topics covered

- About CAOS
- What makes ZITADEL special? Our Challenges & Goals
- How we run ZITADEL in GitOps mode with ORBOS
- What is ORBOS?
- Which resources do we manage with GitOps?
- What did we learn?
- What's the plan for the future?

[Have a look at the slides](https://docs.google.com/presentation/d/1Byg6C5xd3MeEDUWNY2r_fcIj9zBbI2qTCgBjenTTYxM/edit)

## Cloud Native Bern

A great community for companies in Bern (and far beyond), working on Cloud Computing

https://www.meetup.com/cloudnativebern

https://cloudnativeday.ch/

## Further resources

- [More about GitOps @ CAOS](/blog/dev-gitops-at-caos)
- [ORBOS - GitOps everything](https://github.com/caos/orbos)
- [ZITADEL - Cloud-Native IAM](https://github.com/zitadel/zitadel)
- [ZITADEL Architecture](https://zitadel.com/docs/concepts/architecture/software)


Our talk at the Cloud Native Bern Meetup about how to run our cloud-native IAM with GitOps

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How we built it with Cockroach Labs

Cloud Native Bern Meetup, January 2021

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