# Introduction Hi Everyone, Welcome to the System Design E-Book. Here we will be covering multiple concepts related to system design including both high level design and low level design. I am Linking the important pages in this E-Book here, feel free to navigate to the relevant page depending on your need. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://design.prepfortech.in/introduction.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.