SERIES
Longer work. Each series' chapters are written to be read in order; the series themselves are independent, and revise or extend material first published elsewhere.
Requirements & API
A deep dive into the intersection of product management, requirements engineering, and API design — for business analysts and product owners who want to learn about APIs. Starts from what an API means and where it sits in software requirements, then moves into interface definition languages and tooling.
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Overview01
Glossary02
Definitions03
Analysis04
Structure05
Interface Definition Languages (IDL)06
WorkflowsBonus
API Design Series OverviewReplacing Legacy
The challenges of modernizing or replacing outdated systems, drawn from a project involving a three-decade-old COBOL monolith. A summarized and edited version of the series published in Analyst’s Corner on Medium from June 2023 to January 2024.
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Overview01
Definition, Reasons, Characteristics02
Archeology, Politics, Red Flags03
Conversion & Data Mapping04
Business Logic Burden05
Cloud, SaaS Legacy, and AI