A practical guide to moving legacy applications to the cloud — what each migration path costs, how long it takes,…
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An untested legacy app can look safe behind a new proxy until a scheduled job writes to the same tables.…
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A microservice extraction can look successful while the people carrying the pager see slower requests, harder incidents, and more ways…
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A legacy upgrade can ship on schedule and still create a security incident: the new endpoint may expose a field…
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A legacy monolith can need cleaner boundaries without needing new services, a new framework, or a rewrite. I would introduce…
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A legacy order endpoint can look simple until a “small” pricing change exposes undocumented rounding rules, retries, and database writes.…
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Most teams reach for microservices after the monolith hurts, and that default is usually wrong for the person carrying the…
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Most teams make microservices the default answer to monolith pain, and that default is wrong because production complexity usually becomes…
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You inherited a codebase with no trustworthy tests, so the first refactoring decision is not architectural; it is evidentiary. My…
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Your first microservice vendor decision should be suspiciously small. A junior developer is often asked to “compare options” after the…
