Page 12 - Magento

Chasing Magento performance problems by guesswork wastes time on the wrong things. This article shows how to use Blackfire, Xhprof and Tideways, and the built-in Magento Profiler to read flame graphs, identify slow observers and plugins, and compare profiles cleanly, including safe sampling in production.

Running DI compile and static content deploy at runtime slows down every deployment and risks inconsistent images. The build container approach moves both steps into image creation, giving you reproducible results and much faster release cycles.

The PHPStorm plugin marketplace lists dozens of plugins that promise to simplify Magento development. In practice, many of them add little value, noticeably slow down the IDE, or are simply irrelevant for Hyva projects. This article separates the real productivity boosters from the resource hogs.

Custom Magento 2 GraphQL resolvers connect the schema, query logic and service layer. What matters most is clear types, clean resolver classes and an architecture that does not push business logic directly into the resolver.

An ERP integration often decides whether Magento reliably shows current prices, stock and orders, or whether support and finance constantly correct discrepancies. The right architecture with data mapping, message queue and clear conflict resolution makes the difference between a fragile point to point coupling and a resilient ERP integration.

Test-Driven Development is often either demonized or praised as a cure-all. The reality in PHP projects is more nuanced: TDD works brilliantly for certain classes of problems and creates unnecessary overhead for others. This article shows where the difference lies, with code, not theory.

Indexer tables are the backbone of Magento performance on category and search pages because they replace EAV joins with precomputed, flat structures. Once you know the structure of catalog_category_product_index and catalog_product_index_price and how to place the Update on Save and Update on Schedule modes correctly, you can tune reindex runs deliberately instead of treating them as a black box.

Magento's built-in tax rules engine works well as long as tax rates can be expressed through a manageable number of tax classes, customer groups, and regions. Once a merchant sells across many US states with thousands of local tax jurisdictions, or ships cross border within the EU under the One Stop Shop scheme, static rule configuration hits a clear wall. External tax services keep such complex scenarios continuously up to date, but need to be wired in cleanly through TaxCalculationInterface, including a deliberate caching strategy so every price display does not turn into an extra external API call.

Product filters that only work with a mouse, or that drop focus after every selection, effectively lock out keyboard and screen reader users. This article shows how to mark up checkboxes, radio buttons, and price sliders correctly in a layered navigation, make them keyboard operable, and combine them with live regions for updated result counts, all without losing focus when the product grid reloads.

Intermittent GraphQL errors are hard to reproduce because context is missing. Structured logging, request tracing, and correlation IDs make every error traceable, even days after it occurred, even across multiple resolver chains.