Serverless clean architecture without vendor lock-in
How serverless clean architecture reduces vendor lock-in and isolates business logic in a multi-cloud environment using Spring Cloud Function and Terraform CDK
Cloud-Native
Cloud-Native on ThecoreGrid explores how to design, run, and scale resilient systems built for dynamic cloud environments.
We cover practical architecture patterns around containers, Kubernetes, service discovery, configuration management, autoscaling, and immutable infrastructure. The focus is on production realities: multi-cluster operations, reliability under failure, cost control, observability, and secure workload isolation. You’ll find deep technical analysis of platform engineering, GitOps, Infrastructure as Code, traffic management, rollout strategies, and day-2 operations in highload systems. Instead of basic tutorials, we break down trade-offs between portability and provider-native services, speed and governance, flexibility and operational complexity. Content is curated from BigTech practices, real incident post-mortems, and hard lessons from cloud migrations at scale. The Cloud-Native tag is built for architects, platform and backend engineers, DevOps teams, and SREs who need robust, maintainable, and scalable cloud infrastructure for mission-critical products.
In-band SDN coordination without state explosion
How in-band SDN control plane scales without state growth: an analysis of Periplus and its model of multi-controller coordination
io_uring offloads CPU through asymmetric I/O
Asymmetric io_uring in Seastar: how offloading I/O to dedicated cores affects latency and throughput and where bottlenecks arise
AI Agents and Cloud Guardrails: The Speed Gap
AI agent security in the cloud: why guardrails are lagging behind API speed and how to move to event-driven monitoring instead of lagging billing
DNS routing for gRPC eliminates thundering herd
DNS routing for gRPC: how changing the Route 53 policy eliminated the thundering herd and distributed the load across 121 million connections without errors
Kubernetes DRA Enhances Resource Control
Dynamic Resource Allocation Kubernetes: how DRA 1.36 changes resource scheduling, increases utilization, and manageability in clusters –>
Container Patterns as the Foundation of Architecture
Container patterns as the foundation of container orchestration: how coordination and architecture of distributed systems are built without excessive complexity.
DocDB architecture for zero-downtime scaling
DocDB architecture: how Stripe scales databases to 5 million QPS through zero-downtime data movement and strict data control.
MRC Protocol for Resilient GPU Networks
The MRC protocol is explained in practice: how GPU networks avoid congestion, withstand failures, and scale to 100k+ GPUs without loss of efficiency.
Azure IaaS security through defense in depth
Azure IaaS security is built as a layered system, where the failure of one control does not lead to the compromise of the entire platform. This is crucial for resilience against modern attacks that operate simultaneously across multiple fronts. The problem does not manifest immediately — until the classic “perimeter” model stops working. In the … Read more