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Concepts for beginners

Understand the words you encounter when moving an app from your laptop to the internet.

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Read Console in familiar terms

Read Console in familiar terms
TermMeaning
Source / repository / branchApplication code / its code repository / a version branch. Select the branch you want to deploy.
BuildPrepare code to run, such as compiling a frontend. A successful build does not prove the app is reachable.
Runtime / startThe process that runs your app after building. Use a production server command that stays running.
PortThe port the app listens on, such as 3000. It must match the port in Console.
Organization / orgThe scope for resources and private networking. Products in the same org can call one another privately across projects.
Public / private networkPublic endpoints serve external clients. Private endpoints connect products in the same org. Signing in does not place your laptop on the private network.
Environment variable / secretConfiguration outside code, such as MYSQL_HOST or a password. The app determines the variable names.
Domain / DNS / HTTPSA website name / records pointing to its destination / encrypted web access. Website HTTPS does not establish database TLS.
Database / cacheLong-lived source data / temporary copies for faster reads. Do not keep orders only in cache.
Deploy / release / rollbackPublish an app / a running version / return to an earlier app version. Rollback does not undo database changes.
Logs / metricsMessages from builds and running code / measurements such as CPU, RAM and traffic.

Use these concepts