UCloud is a leading neutral cloud provider in China, developing its own IaaS, PaaS, AI service platform, and big data exchange platform, and delivering comprehensive industry solutions for public, private, hybrid, and dedicated clouds.
Facing outdated VMware servers and costly data center upkeep, a restaurant client migrated its workloads to UCloud using a hybrid approach of public‑bandwidth transfer and offline disk copying, leveraging KVM, virt‑v2v, NBD, and custom APIs to ensure minimal downtime, cost savings, and scalable future growth.
This tutorial walks you through integrating Cube's API into a GitLab CI pipeline, covering runner setup, custom update commands, YAML template preparation, and a complete .gitlab-ci.yml example to achieve fully automated deployment from code push to Cube.
This tutorial walks you through turning a Java cloud‑gaming demo into a Docker image, publishing it to Uhub, and running it on Cube, covering Docker basics, environment setup, Dockerfile creation, image build and push, and next steps for CI/CD integration.
In a detailed interview, UCloud’s virtual network lead Zhou Jian explains how the company’s SDN‑based solutions address heterogeneous network challenges—security isolation, performance, and consistent user experience—through programmable VPCs, hybrid gateways, global traffic cleaning, and multi‑cloud connectivity, illustrating the evolution from VPC 1.0 to today’s global backbone.
This tutorial walks you through transforming a traditional LNMP stack into a containerized, load‑balanced, and highly available PHP website on UCloud Cube, covering environment refactoring, configuration and storage separation, ULB setup, and instance cloning.
This article details a performance comparison between UCloud's KuaiJie‑based UDB service and self‑built MySQL instances, covering environment setup, sysbench benchmarking, result analysis, and cost evaluation to guide optimal database instance selection.
The article details the background, user pain points, and technical design of UCloud’s Cube serverless container product, explaining its firecracker‑based runtime, cri‑o integration, Kubernetes scheduling, storage and network solutions, and future optimization plans.
This case study details how the Tangdou square‑dance app leveraged big‑data analytics, cloud deployment, and performance testing to solve user‑acquisition, crash‑handling, and operational challenges, ultimately achieving rapid growth and a robust, scalable data‑driven platform.
This article explains how UCloud reduced its data center Power Usage Effectiveness to around 1.3 through advanced cooling technologies, energy‑efficient UPS, modeling, and other green measures, while also reviewing international benchmarks and China’s regulatory targets for sustainable data centers.
This article explains why Kubernetes was chosen, describes the overall architecture, high‑availability master design, multi‑IDC cluster deployment, logging, monitoring, service exposure, image building, lifecycle hooks, CI/CD, multi‑cluster management, encountered challenges, and future plans for operators and automated scaling.
