#Software Engineering

The Software Crisis Revisited: Quality Attributes, Failure Patterns, and Professional Ethics

Explains software crisis symptoms, causes, quality attributes, and the ACM code of ethics as a practical framework for responsible engineering.

April 21, 2026 11 min read

Choosing a Process Model: Waterfall, Prototyping, Spiral, Unified Process, and Agile

Compares prescriptive and agile models, their trade-offs, and how to select a process model based on project risk, scale, and change rate.

January 30, 2026 15 min read

SDLC Principles: Process, Planning, Testing, and Deployment

Core SDLC principles for process, planning, modeling, construction, testing, and deployment.

January 29, 2026 7 min read

SDLC as a System: Framework Activities, Umbrella Activities, and Process Principles

Clarifies SDLC phases, umbrella activities, task sets, and process/practice principles that guide disciplined software development.

January 22, 2026 14 min read

What Is Software? Product Types, Cost Realities, and Why Software Ages

A theory-first breakdown of software as programs, data structures, and documentation, including product categories and maintenance economics.

January 20, 2026 12 min read