Deep-dive articles on e-commerce architecture, search technology, AI, and the engineering behind complex systems.

An announcement of hybris Runtime Developer Tools, a set of command-line and REST API utilities for faster development and troubleshooting.

A visual skill tree showing the core knowledge areas and dependencies for hybris developers.

A proof of concept for using the hybris Drools-based rule engine to generate product recommendations from custom conditions and actions.

A proof of concept showing how Redis-backed Tomcat sessions can support failover in a hybris cluster.

A practical walkthrough of page-fragment caching for hybris using NGINX as a reverse proxy and memcached as the direct cache store.

A proof-of-concept approach for integrating Varnish, ESI, JSP cache tags, and MongoDB-backed fragment caching with hybris.

A proof of concept for caching SAP hybris page fragments with JSP custom tags, MongoDB-backed storage, and targeted cache invalidation.

A proof of concept for handling two million marketplace products, 15,000 categories, and 6,000 facets in Hybris using direct Solr loading.

How to make classification attributes searchable in Hybris and use Apache Solr highlighting to show matching snippets in search results.

A proof of concept for calculating product-level promotions outside the SAP Commerce cluster to support category, search, and product pages at scale.

Explains how to integrate Hybris with SolrCloud to add sharding, distributed indexing, failover, and centralized configuration beyond a traditional Solr cluster.

A proof of concept for handling 500,000 personalized product availability groups in SAP Commerce using a dedicated SOLR core.