Design Large-Scale Systems: Caching, Load Balancing, Databases & Microservices. Your guide to acing the FAANG interview.
π₯ 384 students
π October 2025 update
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Course Overview
- Embark on a comprehensive journey to master the art of system design, a critical component of high-stakes technical interviews, particularly for roles at top-tier tech companies like FAANG.
- This course is meticulously crafted to demystify the complexities of designing scalable, reliable, and maintainable software systems from the ground up.
- You will delve into the fundamental principles and advanced strategies that underpin the architecture of modern, large-scale distributed systems.
- Beyond theoretical knowledge, this program emphasizes practical application through hands-on exercises and simulated interview scenarios.
- The curriculum is structured to build a strong conceptual foundation, progressively introducing more intricate design patterns and trade-offs.
- Gain insights into the thought processes and methodologies employed by experienced engineers when tackling system design challenges.
- Understand the iterative nature of system design, learning how to start with basic requirements and evolve the system to meet increasing demands.
- The course aims to equip you with the confidence and competence to articulate your design decisions clearly and effectively under pressure.
- It caters to individuals aspiring to excel in technical interviews, providing a structured path to success.
- Benefit from an updated curriculum reflecting the latest trends and common interview questions in system design.
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Requirements / Prerequisites
- A foundational understanding of computer science concepts, including data structures, algorithms, and operating systems.
- Familiarity with common programming languages (e.g., Python, Java, C++).
- Basic knowledge of networking principles, such as HTTP, TCP/IP, and DNS.
- An aptitude for problem-solving and logical thinking.
- Prior exposure to software development principles is beneficial but not strictly mandatory.
- A willingness to engage with complex technical challenges and learn new concepts.
- Access to a computer with a stable internet connection for accessing course materials and participating in mock interviews.
- An open mind to exploring different architectural styles and trade-offs.
- Enthusiasm to prepare rigorously for demanding technical interviews.
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Skills Covered / Tools Used
- Scalability Strategies: Techniques for handling ever-increasing user loads and data volumes.
- Load Balancing: Methods for distributing network traffic across multiple servers to ensure optimal performance and reliability.
- Caching Mechanisms: Implementing effective caching strategies to reduce latency and database load.
- Database Design & Optimization: Understanding relational and NoSQL databases, sharding, replication, and performance tuning.
- Microservices Architecture: Principles and best practices for designing and managing distributed systems composed of small, independent services.
- API Design: Crafting robust and efficient APIs for inter-service communication.
- Message Queues: Utilizing asynchronous communication patterns for improved system resilience.
- Distributed Systems Concepts: CAP theorem, eventual consistency, consensus algorithms.
- Monitoring & Observability: Strategies for tracking system health and performance.
- Security Considerations: Incorporating security best practices into system design.
- Trade-off Analysis: Evaluating and justifying design choices based on performance, cost, complexity, and reliability.
- Mock Interview Simulation: Practicing real-time system design problem-solving and communication.
- Common System Design Patterns: Familiarity with patterns like pub-sub, leader-follower, etc.
- Requirement Analysis: Deconstructing problem statements to identify key system requirements.
- Component Design: Breaking down a system into manageable, well-defined components.
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Benefits / Outcomes
- Significantly boost your confidence and performance in system design interviews at leading tech companies.
- Develop a systematic approach to breaking down and solving complex system design problems.
- Gain a deep understanding of the trade-offs involved in designing large-scale, distributed systems.
- Acquire the ability to communicate your design decisions and reasoning effectively to interviewers.
- Be prepared to tackle a wide range of common system design interview questions with proven strategies.
- Enhance your problem-solving skills beyond the interview context, becoming a more capable software engineer.
- Understand the architectural patterns and technologies that power many of the world’s largest applications.
- Learn to articulate the “why” behind your design choices, demonstrating strategic thinking.
- Receive practical feedback through mock tests, identifying areas for improvement.
- Position yourself competitively for high-demand software engineering roles.
- Develop a mental toolkit for dissecting and designing any large-scale system.
- Understand how different components interact and contribute to overall system behavior.
- Gain the clarity to ask pertinent questions during interviews to better understand system requirements.
- Become proficient in discussing concepts like availability, latency, throughput, and consistency.
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PROS
- Targeted Interview Preparation: Specifically designed to address the challenges of FAANG-level system design interviews.
- Comprehensive Coverage: Addresses a broad spectrum of essential system design concepts, from basic to advanced.
- Practical Application: Emphasis on hands-on practice and mock tests for real-world interview simulation.
- Up-to-date Content: Regularly updated to reflect current industry trends and common interview questions.
- Expert-Led Approach: Likely to be guided by experienced engineers with practical system design knowledge.
- Structured Learning Path: Provides a clear, organized curriculum for effective learning.
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CONS
- Requires Significant Commitment: Mastering system design demands dedicated study time and consistent practice.
Learning Tracks: English,IT & Software,Other IT & Software
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