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Vector Search

[Infographic] Highlights | Database New Features in February 2026

Discover the latest database product updates for February 2026 in our informative infographic!

Build a RAG Platform with Hologres and n8n: A Step-by-Step Guide

Learn how to build a RAG platform using Hologres as vector store and n8n for workflow automation.

The Enterprise RAG Architecture Guide: Building Production-Grade Retrieval-Augmented Generation Systems

Hologres simplifies enterprise RAG by unifying OLAP, vector, and full-text search, enabling scalable hybrid retrieval, real-time updates, lower costs, and easier production deployment.

The Complete Guide to Hybrid Search: The Perfect Blend of Full-Text and Vector Search

Hybrid search combines full-text (lexical) and vector (semantic) search to deliver results that are both precise and intent-aware.

Beyond Silos: How Unified Multimodal Analytics Is Redefining Data Infrastructure for the AI Era

Hologres 4.0 introduces HSAP 2.0—a unified multimodal analytics platform that consolidates OLAP, vector search, full-text retrieval, and AI processing into a single engine.

[Infographic] Highlights | Database New Features in November 2025

Discover the latest database product updates for November 2025 in our informative infographic!

Milvus Launches on Alibaba Cloud International: Empowering Global Businesses to Accelerate Vector Search

This article introduces Alibaba Cloud's Vector Retrieval Service for Milvus, a fully managed, high-performance vector database that accelerates global...

Mastering Vector Search: How Alibaba Cloud’s Inference API Enhances Elasticsearch 

Integrating Alibaba Cloud's Inference API with Elasticsearch enhances vector search capabilities, improving data retrieval and personalization.

Alibaba Cloud AI Search Solution Explained: Intelligent Search Driven by Large Language Models, Helping Enterprises in Digital

Discover how Alibaba Cloud's Elasticsearch version 8.15 revolutionizes AI search technology, offering enhanced performance, cost savings, and seamless integration for various industries.

Vector search using Alibaba Cloud inference API and semantic text

In this article, we will introduce how to set up and use Aliyun's Text Generation, Reordering, Sparse Vector and Dense Vector services in Elasticsearch to improve search relevance.

An Overview of Methods to Effectively Improve RAG Performance

This article first introduces several papers on RAG optimization and then describes some common engineering practices for RAG.

Elasticsearch 8: How to Use Hybrid Search with RAG Technology

Dive into Elasticsearch 8’s revolutionary hybrid search capabilities powered by RAG (Retrieval-Augmented Generation) technology, enhancing your data e.

Unlock the Power of Vector Search: Alibaba Cloud Elasticsearch with the aliyun-knn Plugin

In this article, we will delve into how to harness the power of the aliyun-knn plugin within Alibaba Cloud Elasticsearch.

A Tutorial on Leveraging the Elastic Learned Sparse EncodeR (ELSER) Model on Alibaba Cloud

We'll delve into the fascinating world of Elasticsearch with a special focus on leveraging Alibaba Cloud's Elasticsearch service for enhancing your applications.

Elasticsearch Tutorial: How to Generate, Store and Search Embeddings

This tutorial aims to explore the process of generating, storing, and searching embeddings in the context of Elasticsearch, a prominent search engine that supports vector data.

Alibaba Cloud Unleashes New AI Search Solution with Elasticsearch 8.9 Release

Elasticsearch 8.9 Launch: Alibaba Cloud Unveils Next-Gen AI-Driven Search Solution.

Enhancing Search Accuracy with RRF(Reciprocal Rank Fusion) in Alibaba Cloud Elasticsearch 8.x

Boosting Search Reliability: Implementing Reciprocal Rank Fusion in Alibaba Cloud's Elasticsearch 8.x

What is Vector Search?

Enhance Your Search Capabilities with Vector Search: Understanding its Importance, Functionality, and Use Cases.

Build Conversational Search Based on OpenSearch Vector Search Edition Integrated with a Large Language Model

This article explains why users should build a conversational search service based on vector search integrated with LLM using charts, scenarios, and configuration processes.