Software Requirements Specification (SRS): A Complete Guide
What an SRS document is, what it contains, how to write one, and which mistakes to avoid — a practical guide to software requirements specification....
ARDURA Consulting Blog
Expert articles on technologies, trends and IT best practices
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Types of Software Testing: A Complete Classification
A complete classification of software testing types: by level, by knowledge of the code, by purpose, and by execution method. A practical QA guide....
Regression Testing: When and How to Do It
A practical guide to regression testing: when to run it, how to select cases, full vs. selective regression, and automation in CI/CD....
White-Box vs Black-Box Testing: Differences and When to Use Each
White-box testing inspects the inside of the code, black-box testing checks behavior from the user's perspective. See the differences and when to use ...
User Acceptance Testing (UAT): A Practical Guide
User Acceptance Testing (UAT) decides whether software ships to production. Learn the types, the step-by-step process, acceptance criteria, and common...
Software Integration: Patterns and Approaches
Software integration patterns: point-to-point, ESB, API/REST, message queues, ETL and API Gateway. A practical guide to approaches and best practices....
The Waterfall Model: When to Use It
The waterfall model — definition, phases, pros and cons, and the specific situations where a sequential approach beats agile....
Software License Management in Your Company
How to manage software licenses in your company: license types, audit risks, the SAM process, inventory, and cost optimization....
Software Inventory: How to Conduct One
A practical guide to software inventory: methods, a step-by-step process, what to inventory, and how to avoid the most common mistakes....
IT Asset Monitoring and Management: A Guide
What ITAM is, how it relates to SAM, how to monitor IT asset usage and optimize costs. A practical guide for IT and finance teams....
Functional and Non-Functional Requirements: Examples and Differences
How do functional requirements differ from non-functional ones? Practical examples, a comparison table, and tips on how to gather, prioritize, and tes...
API Gateway: What It Is and Usage Patterns
An API Gateway is a single entry point to your services: routing, authorization, rate limiting, and aggregation. Patterns, comparisons, and best pract...