142 posts
08 Oct 2026
Create a guest cart, resolve its masked quote id, and drive add-to-cart through place-order mutations without breaking checkout state
08 Oct 2026
A midday catalogsearch_fulltext reindex swapped the live alias too early, so the search page queried an empty index and returned zero results
07 Oct 2026
How CACHABLE_QUERY hashes, cache tags, and identity headers make Magento 2 GraphQL responses cacheable without serving stale storefront data
07 Oct 2026
The ERP flat file pushed absolute stock numbers with no reservation check, so 400 oversold units shipped before MSI ever saw the deficit
06 Oct 2026
Why per-item GraphQL resolvers cause N+1 database storms in Magento 2 and how a batch loader collapses them into one query per field
06 Oct 2026
Varnish ban_lurker stats and n_expired counters proved nightly product-feed bans were purging the whole catalog instead of a few URLs
05 Oct 2026
How to extend schema.graphqls with new types and field resolvers that keep working across Magento 2 upgrades without preference rewrites
05 Oct 2026
Redis INFO showed a volatile-lru maxmemory policy quietly evicting session keys every Tuesday when the backup flush doubled memory use
04 Oct 2026
REST, GraphQL, bulk async endpoints, and message queues compared by failure mode, with the concrete rule for picking the right Magento 2 surface
04 Oct 2026
SHOW ENGINE INNODB STATUS caught two catalog indexers fighting over one changelog lock while checkout orders piled up behind them
03 Oct 2026
Run Magento invoice, shipment and creditmemo flows with ERP sync, idempotent webhooks and daily reconciliation jobs
03 Oct 2026
Clone any Govard project to a running local store on day one, even when the README is stale and services disagree
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