Cursor-Based Pagination Done Right: Keyset Queries, Opaque Cursors, and the Pitfalls That Bite
Every API that returns a list eventually has to answer the same question: how do you hand out a million
Tag: api-design
API Versioning Strategies: Path vs Header, Calendar Dates, and Graceful Sunsets
Every API you ship is a promise. Clients hardcode your URLs, parse your field names, and schedule work around your
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Idempotency Keys: Making API Retries Safe by Design
The network drops the connection two seconds after your client sends the payment request. Did the charge go through? Your
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API Versioning Strategies That Age Well: Headers, Paths, and the Art of Not Breaking Clients
Somewhere between the first integration and the hundredth, every API team hits the same wall: the change you need to
Circuit Breakers in Go: Stopping Cascading Failures Before They Start
Every distributed system has a breaking point. The downstream service you depend on will fail — not “might” fail, will
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Pagination at Scale: Choosing Between Offset, Keyset, and Cursor Strategies
Pagination is one of those API design decisions that seems trivial until your dataset grows. Return everything at once and
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Zero Trust Architecture in Microservices: Identity, mTLS, and Authorization Policies
The traditional security model for microservices relies on a perimeter: hard outer shell, soft trusted interior. Once a request passes
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Idempotency Keys: Making Your API Safe for Retries
Every web developer has been there: a user clicks “Submit Payment” and nothing happens. The spinner keeps spinning. They click
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Mastering the Functional Options Pattern in Go
Constructors in Go are simple when a type has one or two fields. But the moment you start building something
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Implementing Idempotency in Go: Keys, Stores, and Patterns for Reliable APIs
Networks are unreliable. Clients retry requests. Messages get delivered twice. In a distributed system, the question isn’t whether a duplicate
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