Why Varnish & Redis?
Magento 2 is a heavy application. Without proper caching, every page load triggers complex database queries and PHP execution. This kills performance.
We implement a multi-layer caching strategy:
- Varnish Full Page Cache (FPC)Serves static HTML instantly, bypassing PHP entirely for 95% of traffic.
- Redis for Sessions & BackendReplaces slow file-based storage for fast session retrieval and configuration caching.
- OpenSearch IntegrationLightning-fast catalog search results, even with millions of SKUs.
Performance Impact
TTFB (Time to First Byte)< 50ms
Catalog Search SpeedInstant
Checkout Stability100%