The last article in the series about resilience: the principles of chaos engineering, injection strategies from Polly v8 (fault, latency, outcome, behavior), controlled activation through configuration, integration tests with deterministic chaos, infrastructure tools, and game days.
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How our website became someone else's phishing infrastructure for a day: 109 emails sent to victims from our domain, 41 IPs from rented cloud, and what we changed to prevent it from happening again.
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The fifth article in the series about resilience: fallback with Polly v8, the last known good value, asynchronous decoupling with Outbox, hedging, feature flags as fail switches, and a concrete example: what a billing application does when e-Invoice does not respond.
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The fourth article in the series about resilience: the difference between startup, liveness, and readiness, why the database has no place in liveness, shared dependencies in readiness, detailed JSON responses, publisher and probe configuration in Kubernetes.
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The third article in the series about resilience: how to stop a harmful dependency from crashing your application. The states of the circuit breaker, configuration in Polly v8, manual control, bulkhead with concurrency limiter, and rate limiting in ASP.NET Core.
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The second article in the series about resilience: what is worth retrying, exponential backoff with jitter, Retry-After, idempotency with Idempotency-Key, retry storms, retry budget, and execution strategy in EF Core.
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The first article in the series about resilience: the types of failures in a distributed system, why latency is more dangerous than errors, and how to build the first pipelines with Polly v8 and Microsoft.Extensions.Http.Resilience.
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What you are actually committing to when you buy a reservation, why Savings Plans accept a smaller discount in exchange for flexibility, and why the correct answer is almost always a combination, not a single choice.
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