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Architecture, consulting and opinions on the software industry. No filler content.
Infrastructure
August 5, 2026·7 min
Serverless is not cheaper: the cost analysis nobody shows before you sign
Serverless is a strong fit for bursts and sporadic workloads, but on sustained API traffic the hidden costs of gateway, logs and data transfer can end up dominating the bill.
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Daniel Peralta
Architecture
March 1, 2025·3 min
Why the big bang rewrite almost always fails
Rewriting a system from scratch seems like the obvious solution when legacy becomes unsustainable. It almost never is. Here's why, and what to do instead.
D
Daniel Peralta