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TechVision Expert Circle
TechVision Expert Circle
Jul 21, 2026 · Cloud Native

How to Build an Elastic Auto‑Scaling Cloud‑Native Application

After a 15‑fold traffic surge forced manual scaling of an e‑commerce platform, the team rebuilt the system with true elastic scaling—horizontal, vertical, and architectural—using Kubernetes, Envoy, KEDA, predictive autoscaling, and a comprehensive observability stack, achieving fully automated scaling from 12 to 80 pods in under 90 seconds and cutting peak resource costs by 60%.

Cloud NativeElastic ScalingKEDA
0 likes · 13 min read
How to Build an Elastic Auto‑Scaling Cloud‑Native Application
Cloud Architecture
Cloud Architecture
Jul 20, 2026 · Cloud Native

Kubernetes Authentication Time Bomb: The Evolution and Production Practices of ServiceAccount Tokens

The article explains how many teams mistakenly think they are using Kubernetes authentication while actually mounting long‑lived Bearer tokens, outlines the risks of legacy ServiceAccount tokens, describes the new projected token mechanism, and provides step‑by‑step guidance for secure production deployment and migration.

AuthenticationKubernetesProjectedVolume
0 likes · 21 min read
Kubernetes Authentication Time Bomb: The Evolution and Production Practices of ServiceAccount Tokens
Golang Shines
Golang Shines
Jul 20, 2026 · Cloud Native

7 Golden Rules for Building High‑Availability Cloud‑Native Go Services (Production‑Proven)

This article presents a step‑by‑step guide to building highly available cloud‑native Go systems, covering graceful error handling, structured logging, minimal dependencies, concurrency control, health checks, Raft‑based replication, timeout/retry strategies, circuit breaking, rate limiting, observability with Zap, Loki, Prometheus, OpenTelemetry, and future architectural directions.

Cloud NativeDistributed SystemsGo
0 likes · 18 min read
7 Golden Rules for Building High‑Availability Cloud‑Native Go Services (Production‑Proven)
Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Jul 20, 2026 · Cloud Native

Redesigning Parallel File Storage for AI Production: Introducing Baidu PFS L3

As AI moves from isolated model training to full‑scale production with mixed workloads, Baidu's new PFS L3 offers elastic, cloud‑native parallel file storage that delivers tens of GB/s throughput, millions of IOPS, sub‑millisecond latency, and automated data lifecycle management to meet the evolving demands of modern AI platforms.

AI infrastructureBaidu CloudPFS L3
0 likes · 12 min read
Redesigning Parallel File Storage for AI Production: Introducing Baidu PFS L3
Golang Shines
Golang Shines
Jul 19, 2026 · Cloud Native

10 Practical Tips to Quickly Build Cloud‑Native Apps with golang‑samples

This guide walks developers through ten hands‑on techniques for using Google Cloud's golang‑samples repository—covering environment setup, authentication methods, workflow orchestration, structured logging, AI integration, storage choices, serverless functions, secret management, observability, and automated testing and deployment—to accelerate production‑grade cloud‑native Go applications.

AI integrationCloud NativeGo
0 likes · 7 min read
10 Practical Tips to Quickly Build Cloud‑Native Apps with golang‑samples
Golang Shines
Golang Shines
Jul 18, 2026 · Cloud Native

Mastering GPU Scheduling, Isolation, and Resource Allocation in Kubernetes Clusters

This guide walks through the complete GPU resource path from node to container, explains how Kubernetes discovers and registers GPUs via the NVIDIA Device Plugin, and provides step‑by‑step procedures for environment inventory, pod specifications, scheduling constraints, isolation models, quota management, monitoring, troubleshooting, and safe upgrades.

Device PluginGPUKubernetes
0 likes · 36 min read
Mastering GPU Scheduling, Isolation, and Resource Allocation in Kubernetes Clusters
Linyb Geek Road
Linyb Geek Road
Jul 18, 2026 · Cloud Native

How to Shrink Spring Boot Docker Images with JLink

This guide explains how to use JLink together with jdeps and a multi‑stage Docker build to create a minimal custom Java runtime, reducing Spring Boot Docker image size from over 200 MB to under 50 MB while improving startup speed and security.

DockerJLinkJava
0 likes · 10 min read
How to Shrink Spring Boot Docker Images with JLink
Linyb Geek Road
Linyb Geek Road
Jul 18, 2026 · Cloud Native

How to Accelerate Spring Boot Startup on Kubernetes Using CRaC

This guide walks through enabling CRaC in a Spring Boot application, building a CRaC‑compatible Docker image, creating a checkpoint job in Kubernetes, restoring the snapshot at pod start, and comparing the startup speed with GraalVM native compilation.

Azul ZuluCRaCDocker
0 likes · 11 min read
How to Accelerate Spring Boot Startup on Kubernetes Using CRaC
Cloud Architecture
Cloud Architecture
Jul 17, 2026 · Cloud Native

Stop Hand‑Crafting ClusterRoles: Build a Production‑Grade Kubernetes RBAC Governance System with rbac‑manager

This article explains why manually managing ClusterRoles leads to governance chaos in Kubernetes, introduces rbac‑manager as a declarative controller that centralises binding creation, recycling and auditing, and provides a step‑by‑step guide with real‑world examples to build a scalable, production‑ready RBAC management workflow.

Cloud NativeKubernetesRBAC
0 likes · 23 min read
Stop Hand‑Crafting ClusterRoles: Build a Production‑Grade Kubernetes RBAC Governance System with rbac‑manager
Golang Shines
Golang Shines
Jul 17, 2026 · Cloud Native

Building a Scalable Go Service Mesh from Scratch: Core Cloud‑Native Practices

This article walks through why Go is ideal for cloud‑native development and demonstrates step‑by‑step how to build a scalable service mesh, covering static compilation, HTTP services, Go modules, Gin/Gorilla APIs, configuration, logging, health checks, service registration, load balancing, sidecar proxies, traffic interception, circuit breaking, rate limiting, retries, and distributed tracing with OpenTelemetry.

Cloud NativeDistributed TracingGo
0 likes · 16 min read
Building a Scalable Go Service Mesh from Scratch: Core Cloud‑Native Practices
Ops Community
Ops Community
Jul 17, 2026 · Cloud Native

Monitoring GPU Metrics with DCGM Exporter and Prometheus

This guide explains how to continuously monitor NVIDIA GPU utilization, memory, temperature, power and error metrics using DCGM Exporter, covering driver verification, Docker and Compose deployment, Prometheus scraping, Kubernetes DaemonSet setup, custom collectors, PromQL queries, alert rules and troubleshooting procedures.

DCGM ExporterDockerGPU monitoring
0 likes · 28 min read
Monitoring GPU Metrics with DCGM Exporter and Prometheus
Cloud Architecture
Cloud Architecture
Jul 16, 2026 · Cloud Native

Mastering the Kubernetes Control Plane: From Informer Source Code to a Production‑Ready Dynamic Gateway Operator

The article explains why naïve operators that only watch a few resources quickly fail under load, then dives into the true purpose of the Informer pipeline, demonstrates how to design a four‑layer state model for a dynamic gateway, and provides production‑grade patterns for reconciliation, status handling, governance, and when an Operator is truly needed.

CRDControl PlaneDynamic Gateway
0 likes · 25 min read
Mastering the Kubernetes Control Plane: From Informer Source Code to a Production‑Ready Dynamic Gateway Operator
Ops Community
Ops Community
Jul 16, 2026 · Cloud Native

How to Use Kubernetes PVC for Persistent Pod Storage

This guide explains why persistent storage is essential for Kubernetes Pods, details the responsibilities of PVC, PV, StorageClass and CSI, and provides step‑by‑step commands, checks, and best‑practice procedures for creating, troubleshooting, expanding, migrating, and safely deleting PVCs in production environments.

CSIDataMigrationKubernetes
0 likes · 39 min read
How to Use Kubernetes PVC for Persistent Pod Storage
TechVision Expert Circle
TechVision Expert Circle
Jul 15, 2026 · Cloud Native

Designing a Live‑Streaming Platform for 1.2 Million Concurrent Viewers

To support 1.2 million simultaneous viewers, the article details a three‑layer push‑stream‑transcode‑distribution architecture, SRT/WHIP protocols, AV1 GPU‑accelerated transcoding, multi‑CDN edge delivery, a scalable WebSocket message system, Kubernetes‑based auto‑scaling, and extensive performance tuning and disaster‑recovery strategies.

AV1CDNKubernetes
0 likes · 13 min read
Designing a Live‑Streaming Platform for 1.2 Million Concurrent Viewers
MaGe Linux Operations
MaGe Linux Operations
Jul 15, 2026 · Cloud Native

How to Schedule, Isolate, and Allocate GPUs in a Kubernetes Cluster

Even when GPU nodes show up with nvidia‑smi, Pods can stay pending, see all devices, or suffer memory spikes; this guide walks through the full GPU resource chain in Kubernetes, from PCIe detection and driver loading to Device Plugin registration, node labeling, affinity, taints, isolation levels, MIG, time‑slicing, quotas, monitoring, and safe upgrade procedures.

Cloud NativeDevice PluginGPU
0 likes · 34 min read
How to Schedule, Isolate, and Allocate GPUs in a Kubernetes Cluster