# How mpathic built better ML workflows by switching from Elasticsearch to ClickHouse Cloud

DevFeed: [How mpathic built better ML workflows by switching from Elasticsearch to ClickHouse Cloud](<https://devfeed.tech/articles/how-mpathic-built-better-ml-workflows-by-switching-from-elasticsearch-to-clickhouse-cloud-5430.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/mpathic-better-ml-elastic-to-clickhouse-migration>)

Author: ClickHouse

Published: 2025-10-10T16:20:55Z

Content type: article

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [elasticsearch](<https://devfeed.tech/topics/elasticsearch.md>), [AI Development](<https://devfeed.tech/topics/ai-development.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>), [Inference](<https://devfeed.tech/topics/inference.md>), [Amazon EC2](<https://devfeed.tech/topics/amazon-ec2.md>)

Tags: [2025](<https://devfeed.tech/tags/2025.md>), [analytics](<https://devfeed.tech/tags/analytics.md>), [audio](<https://devfeed.tech/tags/audio.md>), [build-faster](<https://devfeed.tech/tags/build-faster.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [compliance](<https://devfeed.tech/tags/compliance.md>), [elasticsearch](<https://devfeed.tech/tags/elasticsearch.md>), [healthcare](<https://devfeed.tech/tags/healthcare.md>), [ml](<https://devfeed.tech/tags/ml.md>), [model-training](<https://devfeed.tech/tags/model-training.md>), [transcription](<https://devfeed.tech/tags/transcription.md>), [workflows](<https://devfeed.tech/tags/workflows.md>)

## AI overview

mpathic uses AI to analyze therapy-session audio for patient safety and compliance in clinical drug trials. The article explains how noisy recordings require speaker segmentation, fingerprinting, transcription, classification, model training, and analytics, and describes the company's move from Elasticsearch and EC2-based pipelines to ClickHouse Cloud for faster, leaner ML workflows.

## Source excerpt

Learn why Elasticsearch was holding mpathic back, and how switching to ClickHouse Cloud helped them build faster, leaner ML workflows.