Semantic Search with Optimizely Graph – a Practical Guide

Optimizely Graph ships with semantic search built in. No vector database, no embedding pipeline, no second index to keep in sync – you add one argument to a GraphQL query and you get vector search over your CMS content.

That’s a genuinely big deal, and it’s why I didn’t reach for pgvector one of the demo project. So I built site /search page that understands what people mean, is 100% server-rendered, URL-driven, and ships zero client JavaScript.

The good news: it works, and it’s about four lines of GraphQL. The interesting news: my first three attempts at verifying it worked were all measuring the wrong thing, and the fix for the biggest problem isn’t in any documentation I could find.

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Bridging Optimizely CMS and Angular with BFF Pattern

Introduction

We recently worked on an Angular-based project where the front-end team was developing in a micro-front-end architecture—completely isolated from the back-end and with no exposure to Optimizely CMS. Their world revolved around Angular development and independently deployed micro-front-end applications.

Our challenge was to introduce Optimizely as the CMS backbone for content authoring and to manage the content tree structure. We needed a foundational architecture that allowed both front-end and back-end teams to work productively and in parallel across sprints—without stepping on each other’s toes.

Connecting Optimizely CMS 12 DXP to Angular Front-End Using BFF
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