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100 postsbfdd vs XDP-based BFD Fast Path Under CPU Stress: 44 vs 0 Flaps
Under CPU stress, FRR's bfdd flapped 44 times in 120 seconds while an XDP-based BFD fast path stayed at zero flaps, matching line-card-level reliability.
ILNumerics Lets .NET Array Code Parallelize Itself
ILNumerics Accelerator replaces global static dependency analysis with local runtime checks to auto-parallelize .NET array code, claiming 3x-100x speedups.
PostgreSQL JSONB vs MongoDB BSON: The Real Architectural Tradeoffs
BSON and JSONB reveal deep architectural differences between MongoDB and PostgreSQL, shaping indexing, update cost, and read performance trade-offs.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comkUML brings type-checked UML/SysML modeling built for the LLM era
kUML models UML/SysML as typed Kotlin code so diagrams stay in sync with source, letting compilers verify LLM output, with AUTOSAR ARXML round-trip and OCL support.
WriteOut Flaw in Writer AI Enabled Cross-Tenant Account Takeover
A critical flaw dubbed WriteOut let attackers hijack any Writer AI account by leaking session cookies through the platform's sandbox. Writer has since patched it.
LLM Agent Performance Is a Distributed Systems Problem
FixBugs's team shows how token math, parallel chunking, and queues cut LLM agent latency: file analysis dropped from 10 minutes to 40 seconds.
Why Distributed Systems Are Often Slower Than One Laptop
The 2015 COST paper showed distributed systems often lose to a single thread. A worked case study reveals the real cost of premature scaling.
Rate Limiting at Scale: Choosing the Right Throttling Algorithm
Why in-memory rate limiting silently breaks under horizontal scaling, and how token bucket, sliding window and fixed window algorithms trade off in production.
Jadepuffer: The First Fully Autonomous LLM Ransomware
Sysdig researchers documented Jadepuffer, the first fully autonomous LLM ransomware that exploited a Langflow flaw to breach database servers.
A Deterministic Guard Stops LLM Agents From SQL Overfetching
An open-source, LLM-free guard checks agent-generated SQL against user roles before execution, preventing text-to-SQL systems from overfetching sensitive data.