Learn System Design & DSA
Learn, Practice, Build Systems
$0.99 · Designed for iPad. Not verified for macOS.
Learn system design with practical lessons, interview frameworks, real-world case studies, and hands-on architecture projects.
Master system design and learn to build scalable, reliable software systems—from fundamentals to real-world architecture.Learn how modern systems work and prepare for software engineering interviews with practical lessons, design frameworks, architecture patterns, and guided projects.
WHAT YOU’LL LEARN :
• Client-server architecture and network protocols
• Vertical and horizontal scaling
• Load balancing and caching
• SQL, NoSQL, indexing, replication, and sharding
• CAP theorem, ACID, BASE, and consistency models
• Microservices and event-driven architecture
• CQRS, event sourcing, Saga, and circuit breaker patterns
• REST, GraphQL, gRPC, rate limiting, and idempotency
• Monitoring, observability, disaster recovery, and CI/CD
• Capacity planning and technical tradeoffs
PRACTICE REAL SYSTEM DESIGN PROBLEMS
Work through guided designs for:
• URL shorteners
• Chat and messaging systems
• News feeds
• Video streaming platforms
• Ride-sharing services
• Search engines
• Notification systems
• Payment platforms
• Distributed key-value stores
• Recommendation engines
• Content delivery networks
• Video conferencing systems
BUILD YOUR ARCHITECTURE SKILLS :
Explore 12 practical architecture projects with step-by-step requirements analysis, capacity estimates, data models, APIs, storage decisions, scalability strategies, and tradeoff discussions.
LEARN SYSTEM DESIGN PATTERNS :
Study load balancing, caching, database sharding, replication, consistent hashing, service discovery, API gateways, message queues, pub-sub, distributed tracing, service meshes, sidecars, and more.
PREPARE FOR SYSTEM DESIGN INTERVIEWS :
Use a repeatable interview framework to structure ambiguous problems, clarify requirements, estimate scale, communicate tradeoffs, whiteboard clearly, and present a complete design.
CASE STUDIES AND ADVANCED PRACTICE :
Go deeper with real-world-inspired architecture case studies, cloud service concepts, design documentation, distributed systems, consistency, consensus, distributed transactions, scheduling, and mock interview practice.
MORE ENGINEERING SKILLS :
• Software architecture principles
• Design patterns
• Clean code and refactoring
• Technical writing and documentation
• Resume writing and career growth
• Interview and communication skills
Whether you are preparing for a software engineering interview, moving into a senior engineering role, or building production systems, Learn System Design gives you a structured path from fundamentals to advanced architecture.
Start learning system design, practice real architecture problems, and design systems with confidence.
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The developer, Shahbaz Khan, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Seller
- Shahbaz Khan
- Size
- 188.1 MB
- Category
- Education
- Compatibility
Requires iOS 17 or later.
- iPhone
Requires iOS 17 or later. - iPad
Requires iPadOS 17 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Copyright
- © Shahbaz Khan
