Generics in Java: Type Safety, Bounded Types, and Wildcards
Executive Summary Generics in Java parameterize types: List<String> is one List implementation applied to String, checked at compile…
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Tech Insights & Engineering Notes
AI systems, platform engineering and architecture. Lessons from 13+ years of building at scale.
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How to Embed a PDF in WordPress
Sharing PDFs on your WordPress website is an effective way to provide resources, reports and other valuable documents…
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Retry with Backoff and Jitter: Retrying Without Triggering Retry Storms
Retry with exponential backoff explained: backoff and jitter pacing, the retry storm math, retry budgets, what is safe…
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Choosing the Right Collection: Performance and Trade-offs
Executive Summary Choosing the right collection comes down to four questions: what is the access pattern, does order…
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Collections Framework Part 2: Map and Queue
Executive Summary Map and Queue split the work, and a Map keys values by unique objects: HashMap for…
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Inheritance And Prototype Chain in JavaScript
Introduction JavaScript has positioned itself as an integral part of web development, fueling both client-side and server-side operations.…
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Maximizing Efficiency in React with Memoization
Most performance work comes down to making the app do less: fewer renders, fewer recalculations, less memory. In…
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Disaster Recovery: RTO, RPO, and Getting Back Online
Disaster recovery explained: RTO and RPO as the two numbers that size the plan, the disaster recovery strategies…
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Collections Framework Part 1: List and Set
Executive Summary The Collections Framework separates contracts (List, Set, Queue, Map) from implementations, so code depends on behavior…
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Practice: Model a Library System with OOP (Part 2 – Behavior and Persistence)
Executive Summary Add behavior and persistence in Java to the domain, starting with behavior as named entity methods:…
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What is PostgreSQL and Why It Matters
PostgreSQL is more than just a database; it's a powerful, open-source engine trusted by developers worldwide. Here's why…
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Find Images Missing Width Height Using JS in Chrome Console
Website optimization is critical in delivering a seamless user experience, especially as page load times and stability become…
