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DevOps / Gitlab Interview questions

What is the difference between GitLab.com (SaaS) and GitLab self-managed?

GitLab.com is GitLab's fully managed, cloud-hosted SaaS offering: sign up and start using it immediately, with GitLab handling infrastructure, upgrades, scaling, and uptime. GitLab self-managed means installing GitLab's software (Community or Enterprise Edition) on your own servers or cloud infrastructure, giving full control over configuration, data residency, and upgrade timing.

GitLab.com (SaaS)Self-managed
GitLab hosts and maintains everything.Your organization hosts and maintains the instance.
Upgrades happen automatically.Upgrades are scheduled and applied manually.
Data lives on GitLab's infrastructure.Data stays within your own infrastructure/region.
Zero setup required.Requires servers, backups, and ongoing admin work.

Organizations with strict compliance, data residency, or air-gapped network requirements usually lean toward self-managed, while teams that want to avoid running infrastructure at all default to GitLab.com.

Who is responsible for server maintenance on GitLab.com?
A common reason to choose self-managed GitLab is:

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