---
title: "Arya Lanjewar (@aryalanjewar) | Hashnode"
description: "Full stack web developer ||  UI/UX Designer  ||  Solidity Smart Contract Developer. Read the latest articles by Arya Lanjewar on Hashnode."
url: "https://hashnode.com/@aryalanjewar"
---

@aryalanjewar

# Arya Lanjewar

@aryalanjewar · Joined July 2023

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

### [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

10 min read · [aryalanjewar.hashnode.dev](https://aryalanjewar.hashnode.dev/how-database-works-under-to-hood-so-you-know-which-one-to-use?utm_source=hashnode&utm_medium=feed)

[Feb 10, 2024](https://hashnode.com/posts/how-database-works-under-to-hood-so-you-know-which-one-to-use/65c71eb865864f80a8cd64c3)

### [Which database model is the best? Relational v/s Document](https://aryalanjewar.hashnode.dev/which-database-model-is-the-best-relational-vs-document?utm_source=hashnode&utm_medium=feed)

Examine relational and document databases, comparing advantages and trade-offs to find the ideal fit for your application's data needs

10 min read · [aryalanjewar.hashnode.dev](https://aryalanjewar.hashnode.dev/which-database-model-is-the-best-relational-vs-document?utm_source=hashnode&utm_medium=feed)

[Jan 31, 2024](https://hashnode.com/posts/which-database-model-is-the-best-relational-vs-document/65ba1b265425ebb8f7cc6d52)