How Tech - Systems Programming
Systems, sysdaiBuild Real Systems, Not Toy Projects This isn't another course with abstract diagrams and theoretical discussions. You'll write code, debug performance problems, and optimize real systems under realistic load patterns.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 86 | Founded | 10 months ago | Last Issue | 4 days ago |
| Active | |||||
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howtech.substack.comLatest Issues
Mitigation Strategies for Graphics Kernel Race Conditions (CVE Analysis)
GPU drivers accumulate race conditions faster than almost any other kernel subsystem.
GPU drivers accumulate race conditions faster than almost any other kernel subsystem. The DRM stack has to synchronize three fundamentally asynchronous d...
Debugging eBPF Programs: Tracing Verifier Failures and Map Interactions
The eBPF verifier is not a sandbox.
The eBPF verifier is not a sandbox. It is a theorem prover — a static analysis engine that either constructs a proof that your program is safe, or rejects it. If you treat it as a runtime guard you can n...
Deploying XDP for High-Performance Load Balancing
The Linux kernel’s networking stack was not designed for 40 Gbps line rate.
The Linux kernel’s networking stack was not designed for 40 Gbps line rate. Every inbound packet triggers a kmalloc for an sk_buff, feeds through GRO and netfilter...
Developing BPF Observability Tools with the Rust aya Ecosystem
PART I — The Article
PART I — The Article
Writing and Loading Your First eBPF Program in C and LLVM/Clang
Part I: The Article
Part I: The Article
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Authors
The writers behind this newsletter.
Over two decades work experience at Silicon Valley, USA, CANADA and INDIA. Seasoned Principal Engineer with experience in developing complex, high-performance software solutions with a focus on low level system and distributed systems.
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