Page 36 - Magento

The official Magento system requirements list only names version numbers, yet a great deal of configuration work on the Linux server sits between those numbers and a working shop. This article translates PHP extensions, memory_limit, OpenSearch, Redis and Varnish into concrete commands and configuration files, and closes with a pre-flight checklist that catches setup mistakes before the first deployment.

Magento 2 currency conversion looks like a simple factor between two numbers at first glance, but in practice it is an interplay of base currency, rate import, rounding rules and price rules that must be configured differently per store. Anyone who confuses base currency and display currency risks price drift with every rate update and discount rules that apply in the wrong currency.

The build stage is the foundation of the entire deployment process. Anyone who relies on server dependencies here, carries an undefined Node cache along, or runs DI Compile on the production machine creates risks that later surface as deployment problems. A clean build stage produces a complete artifact that does not depend on the server.

Anyone who builds a custom Hyva theme from scratch, rather than inheriting the Hyva Default Theme as parent, gains full control over every line of markup and Tailwind class, but gives up fallback templates that would otherwise kick in automatically.

Magento's default OpenSearch mapping treats almost every attribute the same, whether it is a paragraph of body copy, a SKU suffix or a technical internal code. Anyone who wants real control over search quality, facets and relevance needs to understand how attributes map to field types and build a custom OpenSearch attribute mapping with the right analyzers.

Unlike Adobe Commerce, Magento Open Source ships no built-in tool for the right of access or erasure, even though both rights are clearly regulated under the GDPR. A custom data export service, an anonymization concept that respects retention obligations, and traceable consent management can be cleanly anchored in the shop with PHP 8.4, service contracts and a dedicated cron job.

Using PHPUnit in PhpStorm is trivial when PHP is installed locally. With Docker interpreters, Magento-specific bootstrap files and integration tests that require a running database, the configuration becomes more complex. This guide shows how to solve each of these cases cleanly.

Not every compatibility module deserves a place in production. Anyone who enables Luma fallbacks blindly instead of auditing them deliberately pays with load time, CSP violations, and unnecessary maintenance effort for rendering paths that no customer ever sees.

The order success page is the moment with the highest attention throughout the entire checkout: the customer has just made a purchase but is still on the page. Anyone who uses this moment for conversion tracking, cross-sell, and customer retention, without Knockout.js, jQuery, or UI components, but with clean Hyvä patterns built from ViewModels, layout XML, and Alpine.js, gets noticeably more out of the order success page than with the standard Luma output.

A misconfigured session backend is one of the most common yet hardest to diagnose causes of slow Magento shops. Session locking, timeout values and the break_after_frontend parameter decide whether parallel Ajax requests within a session block each other or run cleanly side by side. This article shows step by step how to correctly configure the Redis session backend.