</>SkillRecallRECALL WHAT YOU KNOW
LibraryPlannerDaily RecallWhy SkillRecall
AboutNewsContact
Explore Library
Prepare for an interviewExplore Library
All topics
  • Process Modeling (BPMN/UML)Process Modeling (BPMN/UML)
  • SO
    Software Design Patterns & Principles
  • System Design & ArchitectureSystem Design & Architecture
← System Design & Architecture

Introduction & Core Concepts

36 lessons in System Design & Architecture

  • API Layer in Client-Server ArchitectureQuiz
  • Core Building Blocks of SystemsSlides / Video
  • Core System Design Building BlocksFlashcard
  • Web System Components RolesQuiz
  • Client–Server HTTP BasicsQuiz
  • Client–Server & HTTP BasicsSlides / Video
  • Client–Server & HTTP Request/ResponseFlashcard
  • Latency vs ThroughputQuiz
  • Fault Tolerance BasicsQuiz
  • SQL vs NoSQLQuiz
  • Trade-offs In DesignQuiz
  • ReliabilityQuiz
  • Caching BasicsQuiz
  • Monolithic vs DistributedQuiz
  • Client-Server ModelQuiz
  • Availability And UptimeQuiz
  • Single Point Of FailureQuiz
  • Load Balancing BasicsQuiz
  • Functional vs Non-FunctionalQuiz
  • What Is System DesignQuiz
  • Vertical vs Horizontal ScalingQuiz
  • Consistency BasicsQuiz
  • What Is System DesignFlashcard
  • ConsistencyFlashcard
  • Client-Server ModelFlashcard
  • Trade-offs in System DesignFlashcard
  • Bottlenecks and Single Points of FailureFlashcard
  • ReliabilityFlashcard
  • Performance Metrics and SLAs/SLOsFlashcard
  • Latency vs ThroughputFlashcard
  • Vertical vs Horizontal ScalingFlashcard
  • Availability and UptimeFlashcard
  • Fault Tolerance and RedundancyFlashcard
  • Monolithic vs Distributed SystemsFlashcard
  • Back-of-Envelope EstimationFlashcard
  • Functional vs Non-Functional RequirementsFlashcard
</>SkillRecallRECALL WHAT YOU KNOW

Stay sharp, validate what you know, and explain it clearly — across software engineering, cloud & DevOps, AI, data, security, system design, testing & QA, mobile, UI/UX, and product & project management.

Explore

  • Library
  • Planner
  • Daily Recall
  • News

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service

SkillRecall is a product of The Observable.

© 2026 SkillRecall. All rights reserved.

Made withlovein Sydney, Australia