In the {Loop}

2025.11.04 / engineering - alex sørlie

An eBPF Loophole: Using XDP for Egress Traffic

We found a loophole that lets XDP work for egress traffic - something that was considered impossible until now. By exploiting how Linux handles virtual network interfaces, we achieved line-rate packet processing for outbound traffic with zero kernel modifications.

2025.09.08 / announcements - shivansh vij

Rethinking Spot Instances: Solving Preemption

Run any Kubernetes workload on Spot Instances with zero downtime and 75%+ cost savings - no code changes required. Architect eliminates service interruptions during preemption through seamless pod migration.

2025.05.07 / engineering - shivansh vij

Reliable Cross-Cloud Kubernetes With Architect

Live migrate entire Kubernetes clusters - stateful workloads included - between AWS, Azure, GCP and bare metal with zero downtime.

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