diff --git a/src/data/roadmaps/system-design/content/what-is-system-design@idLHBxhvcIqZTqmh_E8Az.md b/src/data/roadmaps/system-design/content/what-is-system-design@idLHBxhvcIqZTqmh_E8Az.md
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@@ -6,4 +6,7 @@ It involves taking a problem statement, breaking it down into smaller components
 
 In software engineering, system design is a phase in the software development process that focuses on the high-level design of a software system, including the architecture and components.
 
-It is also one of the important aspects of the interview process for software engineers. Most of the companies have a dedicated system design interview round, where they ask the candidates to design a system for a given problem statement. The candidates are expected to come up with a detailed design of the system, including the architecture, components, and their interactions. They are also expected to discuss the trade-offs involved in their design and the alternatives that they considered.
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+It is also one of the important aspects of the interview process for software engineers. Most of the companies have a dedicated system design interview round, where they ask the candidates to design a system for a given problem statement. The candidates are expected to come up with a detailed design of the system, including the architecture, components, and their interactions. They are also expected to discuss the trade-offs involved in their design and the alternatives that they considered.
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+- [@article@System Design: Complete Guide with Patterns, Examples, and Techniques](https://swimm.io/learn/system-design/system-design-complete-guide-with-patterns-examples-and-techniques)
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