умеко

Do you have experience in database cluster administration, configuring backup policies?

How to solve the problem with GitLab Runner needing a large computer (48 CPU) only during the build to avoid paying for it constantly?

How exactly to restore data from a backup? What does 'database copy' mean?

How exactly does traffic switching occur during an upgrade? How does the scheme with a replica and master work?

Scenario: In Yandex Cloud, servers in the internal network use a NAT router to access the internet. The IP is blocked by Roskomnadzor. How to restore access?

How to give microservices access to Telegram (blocked at the network level) without changing the code?

Оцени время downtime при switchover мастера в PostgreSQL.

Tell me about your experience with the observability stack Prometheus, Grafana, Loki. Provide an example of a non-standard alert.

How did you set up GitLab Runners? Share your experience working with GitLab.

Как делать major upgrade PostgreSQL с версии 11 до 16 на живом продакшне с минимальным downtime?

Master node is lost (via rm -rf). What happens to the cluster and what actions are taken?

What similar activities have you done? Which of the mentioned technologies are you familiar with, and do you have good expertise?