data_structuresmemory
Binary trees can be stored in a flat array by mapping node positions to indices. With 0-based indexing, the left child of i is 2i + 1, the right child is 2i + 2, and the parent is floor((i - 1) / 2). ...
data_structuresalgorithmsbasics_of_computer_sciencememorysoftware_engineering
Data structures are ways to organize data so operations like access, insert, delete, and search are efficient. The right structure can turn a slow program into a fast one by shaping how data is stored...
operating_systemsmemory
Memory is where programs store data and instructions while running. It spans fast CPU caches to main RAM and virtual memory, each with very different latency and capacity. Understanding allocation, la...