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Frameworks & web · #magento
Enable Magento 2’s Varnish full-page cache to serve cached HTML and reduce server load during traffic spikes.
A decision guide for Magento 2.4+ catalogs on whether to use Flat Catalog or EAV with Elasticsearch for product attribute reads, with trade-offs and validation checks.
Learn how to create Magento catalog price rules, trigger the catalogrule indexer, handle caching, and verify discounts appear on the frontend.
Learn how to use Magento’s built‑in GraphQL endpoint (v2.3.5+) to fetch product data for a headless storefront, with a concrete curl example and practical verification steps.
Decision guide for Magento 2.4.x cache backends: compare Redis, Varnish, and database/file options with a compact trade‑off table, concrete env.php and Varnish VCL snippets, and validation commands you can run on staging.
Learn how Magento 2’s GraphQL API lets you fetch only the product fields you need, reducing over‑fetching for headless stores. See a concrete query example, trade‑offs, and a step‑by‑step checklist to enable caching and depth limits.
Learn how to resolve Magento 2 API timeouts by implementing the Asynchronous Bulk API with RabbitMQ, including configuration, failure modes, and operational checks.
Use Magento 2 declarative schema to add custom tables and columns without install scripts, plus how to whitelist removals and verify setup:upgrade.
A practical architecture note for Magento custom modules: use etc/db_schema.xml for DDL, idempotent data patches for DML, and setup:upgrade as the single deployment path.
elasticsearch
graphql
redis