Hostilla.pl IT glossary

What is Zero downtime?

Zero downtime is a hosting concept connected with servers, websites and everyday operation of internet services.

Definition

Zero downtime is a hosting concept connected with servers, websites and everyday operation of internet services.

What does it mean in practice?

For websites and CMS platforms, Zero downtime affects speed, reliability, recovery, updates and day-to-day operation.

A practical Hostilla.pl example

When maintaining a website, describe the expected result first and record the current configuration. Zero downtime can then be checked against application requirements, hosting limits, logs and a rollback plan.

What should you check?

  • the account, domain and expected result
  • software versions and required dependencies
  • a current backup or reversible change plan
  • logs and a repeatable verification after the change