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Introduction to Buffer Module When working with Node.js, handling binary data efficiently is crucial for I/O operations. The Buffer module provides a way to work with binary data directly, allowing you to manipulate raw memory outside of the V8 JavaScript engine's heap. Buffer objects are similar to arrays but store raw binary data in a fixed-s ...

Dynamic memory allocation via standard libray routines introduces measurable overhead in high-throughput systems. Frequent transitions to kernel space, unpredictable block sizes, and continuous allocation/deallocation cycles generate both internal and external fragmentasion. These inefficiencies degrade cache locality, increase latency, and bur ...

A stack is a linear data structure that restricts insertions and deletions to a single endpoint—referred to as the top—while the opposite fixed end is the bottom. When no elements are present, its an empty stack, and its fundamental behavior follows Last-In-First-Out (LIFO) semantics. Static Stack Using Contiguous Memory This implementation lev ...