Magento: Guides and Practical Know-how | Page 50 | mironsoft Blog
Magento
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Mar 6, 2025
If you only find out about quality gates in the CI pipeline, you lose minutes or hours on feedback loops that could have been resolved locally in seconds. PHPStan, PHPUnit, PHPCS and Rector can be integrated into PhpStorm so that errors become visible right at the moment you save, without ever leaving the command line.
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Mar 6, 2025
Once a Magento store works with microservices, external APIs, and asynchronous queues, classic logging loses sight of every request the moment it crosses a system boundary. Distributed tracing with OpenTelemetry connects every sub step into one continuous chain and shows exactly where latency comes from.
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Mar 5, 2025
Anyone who does not know the exact order in which Magento and Hyva resolve a template between module, parent theme and custom theme wastes time on overrides that seem to have no effect. The Hyva fallback mechanism follows a fixed, deterministic order that can be used deliberately once you understand it, without duplicating the parent theme or blocking future updates.
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Feb 28, 2025
GraphQL has no HTTP equivalent for business errors. Anyone who models business errors as resolver exceptions, fails to distinguish transport errors from network problems, and ignores extensions.category ends up with error handling that forces the frontend to react to heuristics instead of structure.
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Feb 27, 2025
A Magento schema with several hundred tables cannot be read casually out of a SQL dump. PhpStorm's database tool automatically generates a visual ER diagram from a connected MySQL or MariaDB instance, which gets you up to speed on unfamiliar code and documentation far faster than manually tracing foreign keys.
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Feb 26, 2025
The atomic symlink switch is the technical core of zero downtime deployments for Magento. Instead of overwriting files directly, which creates inconsistency, the new release is fully prepared and then activated as current in a single kernel system call. Rollback is therefore not an emergency plan but a millisecond operation.
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Feb 26, 2025
The PHP-FPM process manager decides how many parallel requests a Magento server can handle before requests start queuing up or too many workers exhaust available memory. Setting pm.max_children by gut feeling risks either wasted capacity or an out of memory crash under load.
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Feb 25, 2025
Deploying Magento stores through FTP uploads or manual file copying from a developer's own machine destroys any traceability of what code is actually live. This article shows how annotated Git tags serve as an immutable production truth, how CI/CD pipelines automatically react to branch and tag pushes, how a clear branch-to-environment mapping cleanly separates staging, review environments, and production, and why a rollback under pressure is nothing more than redeploying the previous tag.
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Feb 23, 2025
Cart Price Rules are one of the most powerful tools in Magento 2, yet they quickly hit their limits once discount logic gets complex. Developers who master custom conditions, individual discount actions and programmatic coupon generation build Sales Rules that fit the business model exactly, instead of settling for compromises inside the standard rule engine. This post shows, with real code, how to cleanly extend the Magento_SalesRule module through di.xml, plugins and GraphQL.