---
title: "Discussion on \"Your Data Lake is a Write-Only Memory\" | Hashnode"
description: "Discussion on \"Your Data Lake is a Write-Only Memory\". It's 2 AM when the alert hits: \"Machine 47 running 15° above spec.\" The factory manager asks the obvious question: \"Which other machines from this vendor are showing temperature anomalies?\"\nThe data team's response? \"We have five years of sensor data..."
url: "https://hashnode.com/posts/your-data-lake-is-a-write-only-memory/69f948da80c2c48dfada76a5"
---

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# [Your Data Lake is a Write-Only Memory](https://distributedthoughts.org/your-data-lake-is-a-write-only-memory?utm_source=hashnode&utm_medium=feed)

It's 2 AM when the alert hits: "Machine 47 running 15° above spec." The factory manager asks the obvious question: "Which other machines from this vendor are showing temperature anomalies?" The data team's response? "We have five years of sensor data...

May 5 · 5 min read · distributedthoughts.org  
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-   [#data-movement-architecture](https://hashnode.com/tag/data-movement-architecture)
-   [#data-architecture](https://hashnode.com/tag/data-architecture)
-   [#data-lakes](https://hashnode.com/tag/data-lakes)
-   [#data-orchestration](https://hashnode.com/tag/data-orchestration)
-   [#iot](https://hashnode.com/tag/iot)

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[David Aronchick](https://hashnode.com/@aronchick)

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