This article is the Japanese version of a post published on STEALIEN's Korean technical blog in December 2022. It introduces ...

Explore server-side performance optimization with profiling, slow query analysis, caching and concurrency fixes for faster ...

AI in Code Generation - Artificial intelligence has changed how software gets built, tested, and maintained. Jobs that used ...

Why does an AI with 97% accuracy on single questions drop to 63% on 15-question reviews and falsify 40% of data? ( and more ...

Scale Databricks Apps from design to production: set latency targets, keep state recoverable, load test, and size instances, ...

AI SAST combines program analysis, dataflow tracing, and LLM reasoning to find logic flaws rule-based SAST misses. Learn how it works and how to evaluate tools.

Simon Willison’s SQLite parse_number() experiment initially put Rust ahead of C, until a targeted parser rewrite reversed the ...

The SIEM’s monopoly on security data is over — we ranked the 10 best security data lake platforms of 2026 on openness, ...

Nine AI SAST tools ranked for 2027, from Endor Labs to Checkmarx, Semgrep, and more, compared on detection, triage, fixes, and the context their AI reasons over.

Claude Fable 5.2 and Mythos 5.2 are here: 30% faster, 20% cheaper, and setting a new benchmark. All the details on price, ...

A data-backed breakdown of the skills, credentials, and capabilities that hiring managers are screening for in senior roles right now.

According to The Decoder, researchers from Alibaba and several Asian universities built Co-Design Bench, a test of coding ...