Uber has developed an automated dependency analysis system that uses RPC middleware and production metrics to correlate caller and downstream failures. The approach classifies dependencies as...

Grab migrated its high-volume Counter Service from a wide column database to Aerospike using storage abstraction, shadow traffic, data parity validation, and gradual traffic migration. The...

Uber’s GitFarm provides Git operations as a centralized service, eliminating local repository clones across large scale monorepo workloads. The platform uses prewarmed checkouts, ephemeral...

本文介绍Cilium v1.20的BPF Map状态轴，涵盖Policy、Service、CT/NAT等核心表职责、默认上限及满表故障表象。强调排障先定位具体表，注意动态容量调整与NAT/CT约束，并指出升级世代切换和容量规划纪律的重要性。

本文介绍Cilium v1.20网络排障的五轴坐标系：通用丢包、策略拒绝、身份漂移、服务黑洞和加密失败。每轴按症状、排查顺序和禁忌操作展开，强调先分型再行动，避免盲目重启或改策略。通过Hubble、BPF map和状态检查定位根因，并保留最小证据包用于复盘。

Netflix has described how it redesigned the streaming pipeline behind Service Topology, its real-time service dependencies map, to support production scale. The system uses three stages to...

本文介绍Istio控制面中K8s Service、EndpointSlice和WorkloadEntry如何转换为Envoy的CDS/EDS资源。核心是服务注册聚合层将三种来源统一为model.Service和model.IstioEndpoint，CDS按“Service×端口”生成Cluster，EDS按hostname索引端点。两者通过service_name字符串对齐，WorkloadEntry需特殊开关接入，健康状态无kubelet兜底。

Expedia Group has introduced STAR, an internal AI-assisted observability platform that helps engineers investigate production incidents using service telemetry and LLMs. Built with FastAPI,...

Google's AlphaEvolve reached general availability on the Gemini Enterprise Agent Platform, turning the DeepMind research project into an evolutionary code optimization service. Evaluators run...

By Parth Jain, Rakesh Sukumar, Yingwu Zhao, Renzo Sanchez-Silva & Nathan FisherA deep dive into the engineering challenges of building a real-time service dependency map at Netflix scale: from...

The speakers discuss Netflix’s architecture for surviving extreme traffic spikes. They explain the mechanics of prioritized load shedding embedded in their Envoy sidecar proxy, allowing...

MySQL HeatWave Service (MHS) on Oracle Cloud Infrastructure (OCI) already provides multiple ways to create a new DB system, such as restoring from a backup, using Point-in-Time Recovery (PITR), or...

At this year's Microsoft Build 2026, Microsoft unveiled a broad set of enhancements to Azure Kubernetes Service (AKS) aimed at making Kubernetes a first-class platform for AI training, inference,...

Alina Krasavina explains how Delivery Hero successfully deprecated Google Analytics and migrated to an internal user tracking platform. She discusses how a simplistic, highly scalable architecture...

By Parth Jain, Rakesh Sukumar, Yingwu Zhao, Renzo Sanchez-Silva & Nathan FisherHow we built a living map of our distributed infrastructure to help engineers understand dependencies, troubleshoot...