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Magento Guides

Practical Magento guides from senior engineers.

Clear guidance for teams running Magento and Adobe Commerce. We share fixes for common problems, Hyvä speed work, integrations, upgrades, Amazon, and eBay.

Written by Magento Engineers
Latest Update: 22 June 202612 min read

Featured guide

Magento 2.4.9 Upgrade Guide: Changes, Issues & Test Plan

Plan a Magento 2.4.9 upgrade with a practical test plan for PHP compatibility, queues, GraphQL, payments, custom modules and release risk.

Magento 2Adobe CommerceUpgrades

Best for teams who need:

  • Understand the risks before changing the live store
  • Know what to test before releasing an update
  • Get senior Magento guidance without a sales handoff

4 June 2026 | 12 min read

Latest Magento Guides

Filter the guides by the problem you need to solve.

Showing 5 performance guides

Magento 2PerformanceTroubleshooting

Magento Admin Slow? Diagnose Magento 2 Backend Performance Problems

Magento Admin running slowly? Diagnose slow product saves, admin grids, cron, indexers, queues, integrations, database pressure and backend capacity before applying the wrong fix.

22 Jun 2026
12 min read
Magento 2PerformanceCheckout

Magento 2 Checkout Slow? Fix Add-to-Cart, Billing & Payment Delays

Magento checkout or add-to-cart running slowly? Diagnose quote data, customer sections, shipping, payment, third-party scripts, integrations and infrastructure before applying the wrong fix.

1 May 2026
12 min read
Magento 2IndexersPerformance

Magento Indexer Stuck? Diagnose Cron, Deadlocks & Fixes

Magento indexer stuck in Working or Scheduled? Diagnose cron failures, queue issues and deadlocks, then apply safe fixes without masking the root cause.

10 Apr 2026
8 min read
Magento 2Technical DebtPerformance

Adobe Commerce Audit: Risks, Scope & What to Fix First

A practical Adobe Commerce and Magento audit guide covering performance, security, integrations, checkout risk, technical debt and prioritised recovery actions.

1 Mar 2026
8 min read
Magento 2BraintreeAdmin Grid

Magento Braintree WHERE Clause Error: Cause & Fix

Diagnose a Magento Braintree WHERE clause error at checkout, identify the failing data or query path, and fix it without creating payment risk.

30 Nov 2025
7 min read