---
title: "Discussion on \"What is Database Indexing by Bitmap Indexing approach?\" | Hashnode"
description: "Discussion on \"What is Database Indexing by Bitmap Indexing approach?\". Introduction\nBitmap indexing is a type of database indexing that uses bitmap vectors to represent the values of attributes in a table. In this approach, each attribute value is mapped to a bit in a bitmap vector. If the value is present in a record, ..."
url: "https://hashnode.com/posts/what-is-database-indexing-by-bitmap-indexing-approach/6439890eef89ffc835582410"
---

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# [What is Database Indexing by Bitmap Indexing approach?](https://harshmange.hashnode.dev/what-is-database-indexing-by-bitmap-indexing-approach?utm_source=hashnode&utm_medium=feed)

Introduction Bitmap indexing is a type of database indexing that uses bitmap vectors to represent the values of attributes in a table. In this approach, each attribute value is mapped to a bit in a bitmap vector. If the value is present in a record, ...

Apr 14, 2023 · 3 min read · harshmange.hashnode.dev  
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-   [#databases](https://hashnode.com/tag/databases)
-   [#indexing](https://hashnode.com/tag/indexing)
-   [#optimization](https://hashnode.com/tag/optimization)
-   [#sql](https://hashnode.com/tag/sql)
-   [#bitmap](https://hashnode.com/tag/bitmap)

## Written by

[Harsh Mange](https://hashnode.com/@harshmange)

@harshmange · Earth

  
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I build cool stuff

This is Harsh Mange, working as a Software Engineer - Backend at Argoid. I love building apps. Working on contributing to open-source projects and the dev community.

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