Apr 17 · 10 min read · Source: Ways to Handle Schema Evolution Safely in Production Systems The first time a seemingly tiny schema change caused an outage in my team, it wasn't because the change was technically hard — it was because we had focused only on the "happy pat...
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Mar 22 · 8 min read · Spry Validation and Serialization: A Complete Guide with Real Code Examples Validation is a critical aspect of any server-side application. Ensuring that incoming data conforms to expected formats, types, and business rules prevents errors, secures y...
Join discussionMar 11 · 10 min read · Every time you hit "Submit" on a form, open an app, or load a feed — data is shapeshifting across machines. Here's the mechanism making that possible. The Problem Nobody Talks About Imagine two peop
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Mar 7 · 8 min read · When JSON Becomes the Bottleneck In one of our systems we had an API endpoint that accepted requests containing close to a thousand items per request. Each item carried more than twenty enum fields re
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