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Episode

Building the Open Source Alternative to AWS

Podcast
The Data Exchange with Ben Lorica
Published
Feb 19, 2026
Duration seconds
2992
Processing state
processed
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Summary

Ubicloud aims to break the closed ecosystem of major cloud providers by introducing an open-source control plane. The project focuses on transparency, portability, and high-performance managed services like Postgres that run on any infrastructure.

Topics

  • Cloud Computing
  • Open Source
  • AWS Alternative
  • PostgreSQL
  • Infrastructure as a Service
  • Cloud Portability
  • Managed Databases
  • Ubicloud

Highlights

  • Main idea: The 'Open Cloud' concept applies open-source principles to the cloud control plane, not just the underlying software
  • Practical takeaway: Using Ubicloud's specialized Postgres implementation can provide significantly higher performance than standard RDS by leveraging local NVMe disks
  • Failure mode: Relying on closed ecosystems like AWS or GCP leads to vendor lock-in and a lack of transparency in orchestration
  • Strategic advantage: Portability allows third-party services, like Clickhouse, to build their own managed offerings using the Ubicloud control plane
  • Market trend: The rise of AI and specialized workloads is driving a global phenomenon of cloud disaggregation and the need for flexible infrastructure

Chapters

  1. 1:00 The Closed Ecosystem Problem: An analysis of how major cloud providers have evolved into closed, proprietary ecosystems that lack transparency.
  2. 4:40 Defining the Open Cloud: The core principles of an open cloud: transparency, portability, and freedom from data lock-in.
  3. 8:20 Open Source Storage and Infrastructure: How Ubicloud utilizes open-source components like MinIO to build its backend services.
  4. 12:00 Achieving Performance and Cost Efficiency: Competing with hyperscalers by optimizing networking, compute, and bare metal utilization.
  5. 15:50 The Shift Toward Managed Open Source: Discussing the industry-wide trend toward managed Postgres and open-source database services.
  6. 19:40 Scaling and Customer Value: Insights into managing large-scale VM workloads and the primary drivers for customer adoption.
  7. 23:30 High-Performance Managed Postgres: How running Postgres on local disks via Ubicloud outperforms traditional managed services like RDS.