Hostilla.pl IT glossary

What is Middleware?

Middleware is a developer or administration concept used when building and maintaining web applications.

Definition

Middleware is a developer or administration concept used when building and maintaining web applications.

What does it mean in practice?

For web applications, Middleware can affect performance, compatibility, caching, data storage and migration planning.

A practical Hostilla.pl example

When maintaining a website, describe the expected result first and record the current configuration. Middleware 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