# Real Time Serving

> Browse 2 items tagged with Real Time Serving.

## Items

- [Vespa](https://vectordb.ever.works/items/vespa) — Vespa is a big data serving engine with built-in vector search (ANN/HNSW), real-time ML serving, hybrid ranking (vector+lexical). Suited for search engines/apps like recommendations; vs Elasticsearch more ML-focused. Features: tensor compute, autoscaling.
- [Vespa Cloud](https://vectordb.ever.works/items/vespa-cloud) — Managed service for Vespa, an open big-data serving engine with vector search, hybrid ranking, real-time ML. Supports SQL-like queries, tensor compute, multi-phase ranking. Used for production search apps, personalized feeds without ops overhead. Native vectors vs Elasticsearch; full serving platform vs Milvus.

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