Welcome to the C++ & Systems Blog

A comprehensive resource covering C++, systems programming, embedded systems, networking, algorithms, and software engineering. Whether you're learning, preparing for interviews, or building production systems, you'll find practical guides, tutorials, and deep dives here.

Latest Posts

[C++ Complete Learning Path: All Posts Organized by Category](https://robinali34.github.io/blog_cpp/2026/01/14/cpp-learning-path-complete/)
Complete C++ learning path with all posts organized by category. Structured guide covering fundamentals, STL, concurrency, modern C++, advanced topics,...
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[C++ Defining Data Structures: Complete Guide with Examples](https://robinali34.github.io/blog_cpp/2026/01/14/cpp-defining-data-structures-guide/)
A comprehensive guide to defining data structures in C++ covering structs, classes, tree structures, traversal algorithms, and best practices with...
cppprogrammingtutorialdata-structuresalgorithms
[C++ Defining Data Structures: Complete Guide with Examples](https://robinali34.github.io/blog_cpp/2026/01/14/cpp-defining-data-structures-guide/)
A comprehensive guide to defining data structures in C++ covering structs, classes, tree structures, traversal algorithms, and best practices with...
cppprogrammingtutorialdata-structuresalgorithms
[C++ Virtual Functions and Virtual Table (VTable): Deep Dive Guide](https://robinali34.github.io/blog_cpp/2025/12/04/cpp-virtual-functions-vtable-guide/)
A deep dive into C++ virtual functions and virtual tables (vtables) covering internal implementation, memory layout, vtable structure, performance implications,...
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[C++ Virtual Functions: Complete Guide with Examples](https://robinali34.github.io/blog_cpp/2025/12/04/cpp-virtual-functions-guide/)
A comprehensive guide to C++ virtual functions covering syntax, vtable mechanism, runtime polymorphism, performance considerations, and best practices with practical...
cppprogrammingtutorialooppolymorphisminheritance
[C++ Virtual Destructors: Complete Guide with Examples](https://robinali34.github.io/blog_cpp/2025/12/04/cpp-virtual-destructors-guide/)
A comprehensive guide to C++ virtual destructors covering why they're needed, memory leak prevention, proper cleanup, and best practices with...
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All Posts

[System Design Overview: Embedded and IoT Architectures](https://robinali34.github.io/blog_cpp/2025/10/30/system-design-overview-embedded/)
Guidelines for architecting embedded/IoT systems: hardware selection, RTOS patterns, connectivity stacks, OTA, security, and observability.
system-designembeddediotarchitecture
[System Design Overview: Cloud Services and Distributed Architectures](https://robinali34.github.io/blog_cpp/2025/10/30/system-design-overview-cloud/)
Core concepts for cloud system design: scalability models, data partitioning, resilience, observability, and cost-aware architectures.
system-designcloudarchitecturedistributed-systems

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