Kubernetes controller staleness cache control
How Kubernetes controller staleness affects system behavior and how version 1.36 addresses the issue through AtomicFIFO and resource version control
ThecoreGrid
Grafana observability dashboards: flexible customization
Grafana observability dashboards: how to configure services and perform drill-down analysis without leaving the application, while reducing observability fragmentation
pgBackRest future reshapes PostgreSQL backup strategy
pgBackRest remains a key tool for PostgreSQL backup, but changes surrounding the project raise questions about sustainability and support. A critical part of the stack relies on a small group of maintainers. pgBackRest has long been the de facto standard for PostgreSQL backup and recovery. It is widely used in production and integrated into data … Read more
Edge error handling without root cause data
Edge error handling without diagnostics breaks observability. An analysis of why errors without context block analysis and how this is addressed.
JUnit 5 Migration to a Monorepo with 1.25 Million Lines of Code
How to perform JUnit 5 migration in a monorepo: automated code transformation, OpenRewrite, and phased change architecture
API Design and Data Architecture Without Hidden Failures
API design and data architecture: how to avoid system degradation, choose the right approach, and maintain consistency during scaling
Single-threaded exchange architecture for deterministic trading
Single-threaded architecture in exchanges: how determinism and Raft ensure fault tolerance, log replay, and stable latency in high-load systems
Distributed systems trade-offs without cloud illusions
Distributed systems trade-offs in real-world architecture: how the cloud changes scaling, and why replication matters more than sharding
ThecoreGrid Trend Report: AI platforms, Zero Trust, and the end of scaling at any cost
6-12 month IT trend analysis: why AI is becoming a runtime platform, security is shifting to Identity-First, and the industry is choosing efficiency
Multi-region HA and sovereign fault domains
Multi-region architecture through the lens of a sovereign fault domain: how to design high availability for a full region failure →