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Data Engineering Databases Reliability Security Microservices PostgreSQL Observability Stack Overflow GitHub Clear all

01GitHub · architecture
From 2,500 requests to 24: Rebuilding star history without the stargazers
GitHub faced abuse and performance issues because tools were scraping user identities to reconstruct repository star history. The engineering team collaborated with maintainers to build a purpose-built aggregate endpoint that returns daily star counts without identities and filters by time before aggregation. This reduced request volume from thousands to a few dozen and eliminated heavy database scans.
DEPTH ■■■■■8 min read12 days ago
Microservices
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02Stack Overflow · practice
“Impossible to Hide Secret …”: Uncovering Security and Privacy Issues in LLM-Native IDEs
Researchers analyzed thousands of social media posts to identify security and privacy risks in LLM-native Integrated Development Environments. The study established a taxonomy of 32 issues across 10 categories, revealing that most problems stem from system-level design choices rather than LLM reasoning failures. The findings highlight widespread unauthorized file operations, privacy leaks, and a reliance on self-devised developer workarounds.
DEPTH ■■■■■3 min read2 weeks ago
Machine Learning Security
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03Stack Overflow · practice
Taking a look under your agent’s hood
This post discusses the challenges and methods of applying observability to AI agents, which combine traditional distributed systems telemetry with new requirements for monitoring LLMs and multi-step tool calls. The discussion highlights how non-deterministic agent behavior and increased speed of execution make continuous production feedback loops essential for upstream development. Ultimately, integrating observability data into automated testing and development loops helps teams iterate on agent performance.
DEPTH ■■■■■25 min read2 weeks ago
Machine Learning Observability
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