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vCluster: The Performance Paradox – How Virtual Clusters Save Millions Without Sacrificing Speed
vCluster: The Performance Paradox – How Virtual Clusters Save Millions Without Sacrificing Speed
Jul 31, 2025
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4
min Read
How vCluster Balances Kubernetes Cost Reduction With Real-World Performance
Can you really save millions on Kubernetes infrastructure without compromising performance? Yes, with vCluster. In this blog, we break down how virtual clusters reduce control plane overhead, unlock higher node utilization, and simplify multi-tenancy, all while maintaining lightning-fast performance.
vCluster
Open Source
Cost Optimization
Multi Tenancy
How to Set Up a GPU-Enabled Kubernetes Cluster on GKE: Step-by-Step Guide for AI & ML Workloads
How to Set Up a GPU-Enabled Kubernetes Cluster on GKE: Step-by-Step Guide for AI & ML Workloads
Jun 26, 2025
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8
min Read
Step-by-step guide to setting up a GPU-enabled Kubernetes cluster on GKE for scalable AI and ML workloads.
Running AI or ML workloads on Kubernetes? This tutorial walks you through setting up a GPU enabled GKE cluster, from configuring GPU quotas and node pools to testing workloads and optimizing for multi-team GPU usage with vCluster.
Kubernetes Insights
vCluster
Tutorials
Open Source
Platform Engineering
Kubernetes v1.33: Key Features, Updates, and What You Need to Know
Kubernetes v1.33: Key Features, Updates, and What You Need to Know
May 26, 2025
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5
min Read
Octarine Unleashed: How Kubernetes 1.33 Changes Everything for Devs & Platform Teams
Kubernetes 1.33, codenamed "Octarine: The Color of Magic", lands with 64 feature updates. This blog dives into the most impactful ones and shows how to try them immediately with vCluster. From in-place pod resizing to ClusterTrustBundle, here’s what’s new.
Kubernetes Insights
vCluster
Open Source
Community
Self Hosted Codespaces
Self Hosted Codespaces
Jun 30, 2023
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min Read
Explore DevPod: An open-source, self-hosted alternative to GitHub Codespaces for flexible and cost-effective development environments.
A look at DevPod, an open source self hosted alternative to GitHub Codespaces
Developer Experience
Open Source
vcluster Exploded in 2022
vcluster Exploded in 2022
Dec 27, 2022
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min Read
A look at the exciting developments that happened with the open source project vcluster in 2022.
vCluster
Community
Open Source
Loft Labs Contributes Open Source Project DevSpace to the Cloud Native Computing Foundation
Loft Labs Contributes Open Source Project DevSpace to the Cloud Native Computing Foundation
Dec 19, 2022
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min Read
The CNCF Sandbox will provide a neutral home for the project to receive external contributions from the cloud-native community and to benefit from vendor-independent governance.
Press Releases
DevSpace
Open Source
Our Ten Favorite Cloud-Native Influencers (and Five Who Are Just Getting Started!)
Our Ten Favorite Cloud-Native Influencers (and Five Who Are Just Getting Started!)
Dec 16, 2022
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min Read
Celebrating top voices shaping the cloud-native landscape and spotlighting emerging influencers making their mark.
The cloud-native influencers in this article have been chosen bause of their experience in the cloud-native field, contributions to cloud-native projects, and commitment to helping others learn about and use cloud-native technologies.
Community
Open Source
Our 10 Favorite Open Source Projects from the CNCF Landscape
Our 10 Favorite Open Source Projects from the CNCF Landscape
Dec 9, 2022
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min Read
A curated list of standout CNCF projects that enhance cloud-native development, operations, and scalability.
This article contains ten projects, including Kubernetes, the leading container orchestration system; DevSpace, which is used to improve developer experience; vcluster, which aids in cluster virtualization; and Grafana and Prometheus, which aid in monitoring your cluster's resources and objects.
Open Source
Loft Labs Simplifies Virtual Kubernetes Cluster Management with New Open Source Project
Loft Labs Simplifies Virtual Kubernetes Cluster Management with New Open Source Project
May 12, 2022
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min Read
Streamline virtual Kubernetes cluster deployment with Loft Labs' new open-source Cluster API provider for vCluster.
Now, deploying virtual clusters can be done exactly the same as deploying physical Kubernetes clusters on a cloud platform or on-premises data center.
Press Releases
vCluster
Company
Open Source
Loft Labs Releases vcluster Plugin System and SDK To Make Integrations And Customizations Easier
Loft Labs Releases vcluster Plugin System and SDK To Make Integrations And Customizations Easier
Feb 15, 2022
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min Read
Introducing a plugin system and SDK to customize and extend vcluster's synchronization logic for enhanced Kubernetes multi-tenancy.
vcluster users can now define which resources get synchronized to the underlying Kubernetes cluster and how.
Press Releases
vCluster
Open Source
7 Kubernetes Companies to Watch in 2022
7 Kubernetes Companies to Watch in 2022
Jan 11, 2022
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min Read
7 companies that we expect big things from in 2022 - Arrikto, Chainguard, Civo, Isovalent, Kasten by Veeam, Komodor and Kubecost
Kubernetes Insights
Opinion
Open Source
Python: Flask Development on Kubernetes with DevSpace
Python: Flask Development on Kubernetes with DevSpace
Sep 29, 2021
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min Read
Kubernetes brings some challenges to developers. They need to learn some new concepts, how they connect to each other, and most importantly, how to develop applications using a Kubernetes cluster.
Development
DevSpace
Python
Open Source
Let's Learn jsPolicy
Let's Learn jsPolicy
Sep 9, 2021
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min Read
I was recently on a YouTube stream explaining jsPolicy, an open source project for managing policies in Kubernetes clusters that we maintain at Loft Labs. CEO Lukas Gentele joined me, and our host was Saiyam Pathak.
jsPolicy
Open Source
Video
Enterprise
Docker Compose Alternatives for Kubernetes: DevSpace
Docker Compose Alternatives for Kubernetes: DevSpace
Sep 7, 2021
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min Read
Streamline Kubernetes development workflows with DevSpace, a powerful alternative to Docker Compose.
Discover how DevSpace enhances Kubernetes development by offering features like hot reloading, simplified configuration with devspace.yaml, and seamless integration with CI/CD pipelines, providing a more efficient alternative to Docker Compose.
Docker
DevSpace
Development
Developer Experience
Comparisons
Kubernetes Monitoring Dashboards - 5 Best Open-Source Tools
Kubernetes Monitoring Dashboards - 5 Best Open-Source Tools
Aug 17, 2021
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min Read
Kubernetes now runs in more than 70 percent of container environments. Monitoring has become a key way to extract as much information as possible during container runtime. This data is critical when troubleshooting issues.
Dashboards
Monitoring
Open Source
Comparisons
Kubernetes Dashboards: Headlamp
Kubernetes Dashboards: Headlamp
Jul 14, 2021
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min Read
Headlamp is an open source web UI for Kubernetes created by the team at Kinvolk, which was recently acquired by Microsoft. It’s a great-looking alternative to the built-in Kubernetes Dashboard.
Dashboards
Developer Experience
Development
Tools
Open Source
Let's Learn vcluster with Saiyam Pathak
Let's Learn vcluster with Saiyam Pathak
Jul 13, 2021
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min Read
An insightful walkthrough of vCluster's features and use cases with Loft Labs CEO Lukas Gentele and Kubernetes expert Saiyam Pathak.
Join Saiyam Pathak and Loft Labs CEO Lukas Gentele as they explore vCluster's capabilities, including workflow management, Ingress integration, and storage considerations, providing a comprehensive overview for Kubernetes enthusiasts.
vCluster
Video
Open Source
Kubernetes Dashboards: Lens
Kubernetes Dashboards: Lens
Jun 29, 2021
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min Read
Exploring Lens: A comprehensive Kubernetes IDE offering a graphical interface for efficient cluster management and development.
Dive into Lens, an open-source Kubernetes IDE that provides developers with a powerful graphical interface to manage clusters, monitor metrics, and streamline workflows.
Dashboards
Development
Developer Experience
Tools
Monitoring
11 of the Best Open-Source Kubernetes Tools - 2021 Edition
11 of the Best Open-Source Kubernetes Tools - 2021 Edition
May 27, 2021
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min Read
Explore top open-source tools that enhance Kubernetes development, testing, and operations.
Discover a curated list of 11 essential open-source tools that streamline Kubernetes workflows. This collection includes utilities for managing clusters, improving developer experience, and automating operations, helping teams navigate the complexities of Kubernetes with greater efficiency.
Tools
Comparisons
Open Source
vcluster Inception Video
vcluster Inception Video
May 24, 2021
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min Read
Exploring the concept of running virtual Kubernetes clusters within virtual clusters using vcluster.
Discover how to deploy a virtual Kubernetes cluster inside another virtual cluster using vcluster. Watch the step-by-step video tutorial and follow along.
vCluster
Video
Multi Tenancy
Open Source
New Open-Source Project Makes Kubernetes Policies Simple, Maintainable and Understandable
New Open-Source Project Makes Kubernetes Policies Simple, Maintainable and Understandable
May 6, 2021
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min Read
Introducing jsPolicy: A JavaScript-based policy engine simplifying Kubernetes policy management for enhanced clarity and maintainability.
Loft Labs announces jsPolicy, an open-source Kubernetes policy engine utilizing JavaScript to make policy creation and management more accessible and maintainable. By leveraging the familiar syntax of JavaScript and the performance of Google's V8 engine, jsPolicy aims to streamline policy enforcement in Kubernetes clusters.
Press Releases
Company
jsPolicy
Open Source
Featured
Improving Developer Productivity with DevSpace
Improving Developer Productivity with DevSpace
Apr 28, 2021
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min Read
What makes developers happy and productive? If you talk to people who work in the tech industry, they will likely all have opinions on it, but there's no clear, shared definition of developer productivity. So how can we measure developer productivity? And how can we improve it?
Developer Experience
Development
DevSpace
Open Source
Loft Labs Open-Sources Virtual Cluster Technology for Kubernetes
Loft Labs Open-Sources Virtual Cluster Technology for Kubernetes
Apr 19, 2021
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min Read
Loft Labs introduces vCluster, an open-source solution enabling lightweight, virtual Kubernetes clusters for enhanced multi-tenancy and cost efficiency.
Loft Labs has open-sourced vCluster, a pioneering virtual cluster technology for Kubernetes. vCluster allows organizations to deploy lightweight, fast virtual clusters within a single Kubernetes cluster, facilitating workload consolidation, resource sharing, and significant infrastructure cost savings.
Press Releases
Company
vCluster
Open Source
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