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Mentee Question
how to prepare for LLD,HLD?
Mentors Answer
Answered By Mentor Kuldeep
Here are some general steps to prepare for Low-Level Design (LLD) and High-Level Design (HLD):
1. Understand the requirements: Make sure you have a clear understanding of the requirements and goals of the project before starting the design process.
2. Create a high-level design: Start by creating a high-level design that outlines the overall architecture and components of the system. This will help you identify the key modules and interfaces that need to be designed in more detail.
3. Break down the system into modules: Identify the different modules or components that make up the system and define their interfaces and interactions.
4. Define the data structures: Identify the data structures that will be used by the system and define their properties and relationships.
5. Define the algorithms and logic: Define the algorithms and logic that will be used by the system to perform its functions.
6. Create a low-level design: Once you have a high-level design and have broken down the system into modules, you can start creating detailed designs for each module. This will involve defining the data structures, algorithms, and logic for each module.
7. Document the design: Document the design in a clear and concise manner, using diagrams, flowcharts, and other visual aids to make it easy to understand.
8. Review and iterate: Review the design with other team members and stakeholders to get feedback and identify areas for improvement. Iterate on the design until it meets the requirements and goals of the project.
9. Test the design: Test the design to ensure that it meets the requirements and functions correctly.
10. Maintain the design: Maintain the design throughout the development process, making updates and changes as needed to ensure that it remains relevant and effective.
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