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GitLab's New Rate Limits: What to Fix Before Oct 19
GitLab is capping unauthenticated API calls at 60 an hour starting October 19, and the preview windows land before most teams will have noticed.
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Shadow Testing and Canary Releases for LLM Changes
A prompt tweak or model bump can quietly wreck answers everywhere. Ship LLM changes the way you ship risky code: gate, shadow, canary, roll back.
SigNoz vs Datadog — The Open-Source APM Challenger
Datadog does everything and bills you for all of it. SigNoz covers the core APM story on your own ClickHouse. Here's when the trade is worth it.
PersistentVolumeClaim Stuck Pending — How to Fix It
A PVC stuck in Pending means nothing on the cluster can hand it a volume. Here's how we read the events and get it bound fast.
Observability for Edge Functions — Logs, Traces, and Metrics
Edge code runs in hundreds of PoPs, lives for milliseconds, and gives you no shell. Here's how we get logs, traces, and metrics out of it anyway.
GCP Committed Use vs Sustained Use Discounts
GCP hands you one discount for free and sells you a deeper one. Here's how sustained and committed use actually stack, and how we size the commitment.
Catching AWS Cost Spikes Before the Invoice
The bill arrives three weeks late. By then the runaway logging pipeline has already burned $9,000. Here is how we catch spikes in hours, not weeks.
OIDC Federation Beyond GitHub — GitLab, Buildkite, and Generic Providers
GitHub Actions OIDC gets all the attention, but GitLab, Buildkite, and CircleCI issue the same signed tokens. Here's how to trust them without opening a hole.
Fixing DNS Resolution Failures in Kubernetes
A pod can't reach a service by name, the app throws connection errors, and everyone blames the network. Usually it's DNS, and usually it's fixable.
Git Rebase vs Merge — When to Use Each
The rebase-vs-merge fight is mostly people talking past each other. Here's the rule we actually follow, and the one time it saved a release.
OpenTelemetry vs Vendor Agents — The Real Tradeoffs
OTel promises no lock-in, vendor agents promise zero-config depth. Here is where each one actually earns its keep once you run it in production.
Ansible vs Terraform — Configuration vs Provisioning
Terraform provisions infrastructure and Ansible configures machines, so pitting them against each other is the wrong question to ask.
Self-Hosted CI Runners — When They Save Money
Hosted runners bill by the minute, and that meter never stops. Here's the break-even math on running your own, plus the tradeoffs nobody warns you about.