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Model behavior: How Metaplane's ML model sees what others miss

Blog post from Metaplane

Post Details
Company
Date Published
Author
David Braslow, EdD, Will Harris
Word Count
1,156
Language
English
Hacker News Points
-
Summary

At Metaplane, the company is taking a fundamentally different approach to building its data observability solution, one that's purpose-built for the unique patterns and challenges of data systems. Unlike many other data observability tools that rely on general-purpose time series models, Metaplane has built its own bespoke ML model designed specifically for the patterns it sees in data systems. This approach allows for fine-grained precision in detecting issues such as missing updates during expected update windows and increases that are smaller than historically observed patterns. The company's model is also distribution-aware, recognizing that data metrics often follow specific non-normal patterns. Additionally, Metaplane's model continuously updates itself after every new observation, giving it a big performance boost in terms of accuracy. This approach has resulted in a better experience for users, with smarter alerts, persistent visibility of issues, and customization without complexity. By leveraging its custom-built model, users can expect to reduce alert fatigue, focus on genuine issues, detect subtle issues that generic models would miss, and maintain data reliability.