---
title: "Discussion on \"How Database works under to hood. So you know which one to use\" | Hashnode"
description: "Discussion on \"How Database works under to hood. So you know which one to use\". Study database fundamentals like append-only schemes, hash indexes, SSTables, LSM-trees, B-Trees to enhance performance and make informed decisions"
url: "https://hashnode.com/posts/how-database-works-under-to-hood-so-you-know-which-one-to-use/65c71eb865864f80a8cd64c3"
---

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# [How Database works under to hood. So you know which one to use](https://aryalanjewar.hashnode.dev/how-database-works-under-to-hood-so-you-know-which-one-to-use?utm_source=hashnode&utm_medium=feed)

Study database fundamentals like append-only schemes, hash indexes, SSTables, LSM-trees, B-Trees to enhance performance and make informed decisions

Feb 10, 2024 · 10 min read · aryalanjewar.hashnode.dev  
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-   [#sstable](https://hashnode.com/tag/sstable)
-   [#databases](https://hashnode.com/tag/databases)
-   [#system-design](https://hashnode.com/tag/system-design)
-   [#datastructure](https://hashnode.com/tag/datastructure)
-   [#algorithms](https://hashnode.com/tag/algorithms)
-   [#btree](https://hashnode.com/tag/btree)
-   [#relational-database](https://hashnode.com/tag/relational-database)

## Written by

[Arya Lanjewar](https://hashnode.com/@aryalanjewar)

@aryalanjewar

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

Full stack web developer || UI/UX Designer || Solidity Smart Contract Developer

3rd year (B.Tech) Computer Science, IIT Bhilai. Full stack web-developer Solidity smart contract developer

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