When we first started pushing into Ka-band for satellite links, plenty of people assumed it would be a smooth extension of what we already knew from Ku-band. The physics quickly said otherwise, but the practical headaches took a while to really sink in. Those higher frequencies—typically 26.5 to 40 GHz—give you wider bandwidths and smaller… Read More: Why Ka-Band Propagation Challenges Need a Different Engineering Mindset »
If you have ever sat through a satellite project post-mortem, you know the drill. Someone points to the link budget spreadsheet, shrugs, and mutters about unexpected losses. The link budget looked fine on paperâevery cell populated, every formula intactâbut the system still missed its availability target. That scenario plays out more often than most engineers… Read More: How to Design a Satellite Link Budget That Actually Works »
The Numbers Tell a Story That Started Quiet When Rust support landed in Linux kernel 6.1 back in late 2022, it arrived with roughly 13,000 lines of code. A modest footprint. The kind of thing that sparked passionate debate on the kernel mailing list but didn’t fundamentally reshape how anyone was building systems. Most of… Read More: Rust in the Linux Kernel at Scale: Two Years of… »
The Fork That Became a Movement Back in August 2023, HashiCorp made a decision that rippled through the infrastructure-as-code community like a stone dropped into still water. They changed Terraform’s license from Mozilla Public License 2.0 to the Business Source License, a move that essentially closed the door on certain commercial uses of the open-source… Read More: OpenTofu 1.9 vs. Terraform 1.10: The Fork Is Now Real… »
The Announcement That Made Everyone Sit Up Last November at re:Invent, AWS showed off two things that immediately caught the attention of anyone serious about cloud economics: Graviton4 processors and Amazon Nova models. The messaging was straightforward. Graviton4 promised 30 percent better performance per dollar than its predecessor for memory-heavy workloads. Nova Micro, the smallest… Read More: Six Months In: Are Graviton4 and Amazon Nova Living Up… »
The Announcement Nobody Really Understood When AWS unveiled Aurora DSQL at re:Invent 2024, the database community did what it always does: nodded politely and moved on to whatever the next shiny announcement was. A serverless distributed SQL database with 99.999% availability and active-active multi-region writes requiring zero infrastructure management sounds great until you realize that’s… Read More: Aurora DSQL: The Sleeper Hit From re:Invent 2025 That’s Going… »
The Backlog That Wouldn’t Clear In February 2024, something broke at the National Vulnerability Database. Not catastrophically, not in a way that made headlines, but in a way that mattered enormously to anyone responsible for keeping systems secure. The database began accumulating a processing backlog. By mid-2025, when NIST formally acknowledged the problem through an… Read More: CVE-2025-Fatigue Is Real: How the NVD Backlog Crisis Is Breaking… »
The Numbers That Tell a Deeper Story At AWS re:Invent 2025, Amazon released adoption metrics for Graviton4 that deserve careful reading, not the breathless coverage they typically receive. Over 35 percent of all new EC2 workloads now run on Graviton4-based instances, up from 18 percent just one year prior. That is a near doubling of… Read More: The Quiet Collapse of the ‘Lift and Shift’ Era: What… »