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Taipei, Taiwan May 27th
We will be exhibiting at COMPUTEX 2026 alongside the Open Source Team Taiwan booth from 2–5 June 2026 at the Taipei Nangang Exhibition Centre. We will be on hand to showcase CubeCOS and connect with enterprise IT leaders, cloud architects and open-source practitioners from around the world.
We are proud to be part of the Open Source Community Stage this year, with two talks that will highlight the role of CubeCOS in post-VMware enterprise cloud infrastructure and telecom-grade sovereign cloud operations.
Resources:
Download the CubeCOS COMPUTEX 2026 Brief ↗︎
COMPUTEX 2026 ↗︎
Open Source Team Taiwan ↗︎
Find Us at COMPUTEX 2026
| Event | COMPUTEX 2026 |
| Dates | June 2–5, 2026 |
| Booth | Open Source Team Taiwan (Booth: S0524) |
| Venue | TaiNEX 2 InnoVEX (4th Floor) |
| Talk 1 | June 3, 16:00–16:20 |
| Talk 2 | June 4, 16:30–16:50 |
To sign up for COMPUTEX x InnoVEX 2026, click here.
Featured Talks
Talk 1 — June 3 | 16:00–16:20
CubeCOS：Building an Enterprise-Grade Cloud Operating System with Open Source for the Post-VMware Era
The end of the VMware era has opened the door for open-source alternatives that don't compromise on enterprise-grade reliability. We will explore how CubeCOS, an open-source composable cloud operating system, fills that gap by delivering unified storage, composable infrastructure, and Kubernetes-native virtualization on a single platform that IT teams can own, scale, and operate.
What you'll take away
- Why open source is now a viable and preferred path for enterprise private cloud
- How CubeCOS reduces frictions in adopting an open source virtualization platform
- Real-world migration patterns from VMware to CubeCOS
Talk 2 — June 4 | 16:30–16:50
Upgrade Without Fear: How CubeCOS Delivers Non-Disruptive Major Releases for Sovereign Carrier infrastructure
Major version upgrades are one of the most feared operational events in production cloud environments especially in telecom and regulated industries where downtime is not an option. This talk walks through how CubeCOS achieves non-disruptive major release transitions, and why sovereign cloud operators are choosing CubeCOS as the foundation for carrier-grade infrastructure.
What you'll take away
- The architecture behind CubeCOS's non-disruptive upgrade engine
- How CubeCOS serves telecom and public sector sovereign cloud requirements
- A behind-the-scenes look at the non-disruptive transition in production
Come find us on the show floor to see CubeCOS in action, meet the team, and talk cloud infrastructure whether you're evaluating alternatives to VMware, architecting a sovereign cloud, or simply curious about what open source enterprise infrastructure looks like in 2026.
About CubeCOS
CubeCOS is an open-source, composable cloud operating system designed for enterprises requiring carrier-grade reliability, cloud sovereignty and a cloud-native platform, free from vendor lock-in. Supporting Kubernetes, Ceph-based distributed storage and composable architecture, it enables organizations to run virtual machines (VMs) and container workloads on a single, unified platform.
CubeCOS is developed and maintained by Bigstack.
About Bigstack
Bigstack is a Taiwan-based cloud infrastructure company delivering open-source cloud solutions for enterprise and telecom environments. Our products CubeCOS, CubeCMP, CubeVDI and CubeDPX are built to give organizations full control over their infrastructure without compromising on scale, security, or operational continuity.
For press inquiries or to schedule a meeting at COMPUTEX 2026, contact: sales@bigstack.co