Archive
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Crushing Terabit-Scale DDoS at the Edge with eBPF and XDP
It’s 3:00 AM. Your monitoring dashboard just turned into a sea of crimson. Incoming traffic on your edge nodes has spiked from a comfortable 40 Gbps to a stagg…
Deterministic State-Consistent Serverless at Global Edge Scale
For the last decade, the industry has been chasing a ghost. We called it "Serverless."
Telegram’s MTProto and Radical Infrastructure Efficiency
Imagine you are tasked with building a messaging platform. Your goal is to support 900 million monthly active users, deliver billions of messages daily, and en…
Shattering the Memory Wall: Infinite Tokens via Speculative Decoding and Quantization
In the modern compute landscape, we are currently living through the "Inference Gold Rush." If 2023 was the year of training—where massive clusters of H100s we…
Verifying Multi-Region Consensus with TLA+
Imagine it’s 3:14 AM on a Tuesday. Your monitoring dashboard—usually a soothing sea of green—suddenly erupts into a violent crimson. A localized network partit…
100Gbps Homomorphic Encryption Accelerator for AWS Nitro
The dream of cloud computing has always been shadowed by a fundamental paradox: you want the infinite scalability of someone else’s data center, but you don’t…
Consensus Wars in Petabyte-Scale Vector Databases
We’ve all seen the charts. The growth of unstructured data—images, video, sensor logs, and conversational text—is no longer a linear climb; it’s a vertical wal…
Scaling Edge Networking with AF_XDP and eBPF Zero-Copy
In the world of high-performance networking, we’ve reached a point of reckoning. For decades, the Linux kernel’s networking stack has been the gold standard fo…
Zero-Downtime Stateful Fleet Rebalancing in Netflix Open Connect
It’s Friday night, 8:00 PM. A new season of a global phenomenon—think Stranger Things or Squid Game—has just dropped. Across the globe, millions of devices wak…