The transition from "exploratory" programming to formal "engineering" was driven by the , where programs grew too large and complex for traditional craft-like methods to handle without frequent delays and cost overruns. Core Pillars of Rajib Mall’s Software Engineering PPTs 1. Evolution of Software Development
Emerged in the 1960s with a focus on structured programming.
Focuses on risk management , making it suitable for large, high-risk projects.
Based on the seminal work and lecture materials of from IIT Kharagpur, software engineering is defined as a systematic, disciplined, and quantifiable approach to the development, operation, and maintenance of software.
The modern standard that uses abstraction and encapsulation to manage complex systems. 2. Software Life Cycle Models (SDLC)