AI generated

Zero-Downtime Migration for Magento Stores: Database Changes Without Outages

Maxim Mironjuk - February 15, 2025

Adding a column or changing an index on a table with millions of rows in a live Magento store risks long table locks and a visible outage at checkout. A well planned zero-downtime migration combines declarative schema deployments with online schema change tools such as gh-ost and pt-online-schema-change, so customers never notice a schema change happening underneath them.

Magento Web Performance

AI generated

Magento 2 Performance | 10 Quick Wins for Faster Load Times

Maxim Mironjuk - February 14, 2025

Magento 2 · Performance

Magento 2 Performance
10 Quick Wins for Faster Load Times

Not every performance improvement needs a big migration or a deep infrastructure project. Most Magento stores have a small number of levers that pay off disproportionately once you approach them systematically instead of frantically.

17 min read Quick Wins Magento 2.4.8

Table of Contents

1. What matters first for Magento 2 performance
2. The 10 quick wins
3. Order and prioritization
4. How to measure performance properly
5. Common misconceptions
6. Quick wins vs. major refactoring
7. Magento 2 support
8. Summary
9. FAQ

1. What matters first for Magento 2 performance

Magento 2 performance rarely improves through a single trick. It's usually about identifying the biggest bottlenecks first and not optimizing the wrong places. Many stores waste time on micro-tuning even though full page cache, images, third-party modules or indexer behavior are the actual big levers.

Magento PHP Design Patterns

AI generated

Iterator Pattern in Magento 2: Collections and Varien_Data_Collection | Mironsoft

Maxim Mironjuk - February 12, 2025

ITER

→

Deep Dive · Magento 2 Design Patterns

Iterator Pattern:
Collections and Varien_Data_Collection

How Magento's AbstractCollection implements PHP iterators, why lazy loading matters, and how to traverse large catalog data in a memory efficient way.

13 min read

Magento 2.4.8 · PHP 8.4

GoF Behavioral Pattern

Contents

1. GoF Iterator Pattern: the interface
2. PHP Iterator interface and IteratorAggregate
3. Varien_Data_Collection: the foundation
4. Magento AbstractCollection and lazy loading
5. Collection filters, joins and pagination
6. Chunked iterator: large catalogs without memory overflow
7. PHP generators as lazy iterators
8. Building a custom iterator for Magento
9. Iterator vs. getItems(): performance comparison
10. Conclusion: using collections correctly

The Iterator Pattern is one of the most commonly used GoF patterns in Magento, you use it every day whenever you iterate over a collection. foreach ($productCollection as $product) is the Iterator

Magento SEO

AI generated

Product Page SEO in Magento: Unique Content Across Thousands of SKUs

Maxim Mironjuk - February 12, 2025

Filling thousands of Magento product pages with unmodified manufacturer copy or pasted descriptions systematically creates duplicate content and hands valuable ranking positions to competitors with unique text. This article shows how to reliably scale unique, SEO-effective content through EAV attributes, attribute sets, and intelligent templates, without manually editing every single product page.

Magento REST-API

AI generated

CRM Synchronization in Magento 2: Strategies for Consistent Customer Data

Maxim Mironjuk - February 12, 2025

When sales and marketing see different customer data in the CRM than support sees in Magento, that costs trust and revenue. A well designed CRM synchronization with a clear strategy for batch, realtime and event processing keeps accounts, addresses and segments reliably aligned across both systems.

Magento PHPStorm MySQL

AI generated

Database Tools in PhpStorm for MySQL and MariaDB Done Right

Maxim Mironjuk - February 12, 2025

PhpStorm ships with a full featured database client that replaces TablePlus, phpMyAdmin or DBeaver for most development tasks. Set up connections, write SQL with autocompletion, visualize schemas and create dumps, all without leaving the IDE and with direct context to the open PHP file.

Magento Design Patterns

AI generated

Block vs. Template: Where Which Logic Really Belongs

Maxim Mironjuk - February 12, 2025

In most Magento 2 projects the Block vs. Template decision is made intuitively, rarely with a clear rationale. The result is fat Block classes full of business logic, templates with direct model calls, and code that cannot be tested in isolation. This article shows what actually belongs in a Block class, what belongs in the phtml template, and how ViewModels resolve the separation cleanly in modern Magento 2.4.8 and Hyva projects.

Magento Alpine.js

AI generated

Sticky Add to Cart Bar on Scroll with Alpine.js

Maxim Mironjuk - February 11, 2025

Once the customer scrolls past the original add-to-cart button, a lean sticky add to cart bar takes over at the bottom of the screen. With x-intersect instead of a custom scroll listener, this pattern can be implemented performantly and without layout thrashing, in sync with variant selection and quantity in the main form.

Magento

AI generated

Requisition Lists in Magento 2: Understanding Recurring Order Lists Technically

Maxim Mironjuk - February 09, 2025

Requisition Lists are the B2B tool for repeat customers who regularly order the same line items, with their own data model, their own API, and a clear functional distinction from wishlists. Building a custom frontend integration means knowing how the data model is structured, which API operations are available, and where the default feature reaches its limits.

Magento PHPUnit PHP

AI generated

PHPUnit Fixtures, Builders and Test Data Organized Cleanly

Maxim Mironjuk - February 09, 2025

Duplicated test data in every setUp, magic arrays in DataProviders, and hardcoded IDs scattered across hundreds of test classes. These are the typical signs of a test suite without a clear data organization strategy. The Builder pattern, fixture classes and factory methods bring order without overengineering.

Page 45 - Magento

Magento 2 Performance10 Quick Wins for Faster Load Times

1. What matters first for Magento 2 performance

Magento 2 Performance
10 Quick Wins for Faster Load Times