Insights
Technical articles on languages, databases, serverless platforms and the awkward realities of keeping systems moving.
Showing 28–36 of 49 articles
A production-oriented guide to synchronous Responses API calls and asynchronous Batch API workloads, including boundaries, JSONL input, correlation, partial failure and operational handling.
Read articleHow Nuxt build modes, Vercel deployments, functions, environment variables, data locality and observability shape a production application after the first successful deploy.
Read articleA practical PostgreSQL guide to relational modelling, constraints, indexes, transactions, EXPLAIN and keeping persistence behaviour visible in application code.
Read articleA practical guide to functional dependencies, update anomalies, first through third normal form, join tables, historical facts and deliberate denormalisation in PostgreSQL applications.
Read articleA practical guide to building GitHub Actions workflows with useful feedback, narrow permissions, deliberate caching, durable artifacts and safer deployment boundaries.
Read articleHow to compose promises, preserve useful errors, cancel obsolete work, limit concurrency and test asynchronous behaviour without timing-dependent tests.
Read articleA practical guide to Vim’s modes, motions, operators, text objects, search, undo, registers and file navigation—without beginning with a wall of commands to memorise.
Read articleWhy returning JsValue from a service and hiding data shapes behind aliases can weaken a Scala application—and how to keep Play HTTP, domain and persistence contracts explicit.
Read articleThe Play version gets the blame, but the real trouble is often hiding elsewhere.
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