AI case study

Kling AISemantic search

Writes and queries fought for the same nodes—safety latency spiked when uploads surged. Milvus separates them, stable at 10B+ vectors.

Published

Key results

Vectors in Production
10B+
Max Vector Dimensions
10k+
vs 4,096 dimension cap
Alerting SLA
99%

Result highlights

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The story

Context

An AI image and video generation platform with over 100 million users across 224 countries, part of Kuaishou, one of the world's largest short-video and live-streaming platforms with over 400 million daily active users.

Challenge

As the workload climbed toward tens of billions of vectors, Elasticsearch's shared read/write nodes caused latency spikes in content safety and risk...

Solution
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Scope & timeline

  • 100+ production clusters deployed in under a year

The company

Kling AI logo

Kling AI

kling.ai

AI platform for cinema-grade video and image generation.

IndustrySoftware & Platforms
LocationBeijing, China
Employees1-10
Founded2024

The vendor

Vector database platform for building and scaling AI applications.

IndustrySoftware & Platforms
LocationRedwood City, CA, USA
Employees51-250
Founded2017

Use case

Kling AI's Semantic search is part of this use case:

AI Infrastructure
132 case studies(+64% YoY)
Proven impact?
Average
2.8Typical
2.8Typicalwithin Software & Platforms
2.8Typicalwithin Product Engineering

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