---
title: "Discussion on \"Introduction to Vector Database\" | Hashnode"
description: "Discussion on \"Introduction to Vector Database\". From Word2Vec to Similarity Search in the Real World"
url: "https://hashnode.com/posts/introduction-to-vector-database/687381a5022aa7ad0b5819e2"
---

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Discussion

# [Introduction to Vector Database](https://cenz.hashnode.dev/introduction-to-vector-database?utm_source=hashnode&utm_medium=feed)

From Word2Vec to Similarity Search in the Real World

Jul 13, 2025 · 5 min read · cenz.hashnode.dev  
Updated Jul 23, 2025  
Read the article

-   [#vector-database](https://hashnode.com/tag/vector-database)
-   [#vectorsearch](https://hashnode.com/tag/vectorsearch)
-   [#vector-embeddings](https://hashnode.com/tag/vector-embeddings)
-   [#vector-similarity](https://hashnode.com/tag/vector-similarity)
-   [#vector](https://hashnode.com/tag/vector)

## Written by

[Cenz Wong](https://hashnode.com/@cenzwong)

@cenzwong · localhost

  
[View profile](https://hashnode.com/@cenzwong)

Data Engineer @ TCEU | MSc Big Data Technology @ HKUST | Technology Enthusiast

Data Engineer @ TCEU | MSc Big Data Technology @ HKUST | Technology Enthusiast

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