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Lack of portable S3 Tables alternatives for multi-cloud

🧭 workproduct problemSingle report ●●●●● severity 3/5

A developer reports that AWS S3 Tables is locked to the AWS ecosystem, forcing teams running self-hosted or multi-cloud infrastructure to choose between high-overhead metadata management or overly complex storage solutions like Ceph to achieve similar Iceberg-based functionality.

Who's affected: Developers and data engineers managing self-hosted or multi-cloud data stacks.

⚠️ Single report. This is one person's account. We mark it so until more voices confirm it.

What people do today

🔧 Fix this

Ideas a builder, maker or community group could start on:

  1. Develop an open-source, vendor-neutral storage layer that implements native Iceberg table support for any S3-compatible object store.
  2. Create a lightweight, containerized metadata catalog service designed specifically for small teams to manage Iceberg tables without heavy infrastructure.
  3. Build a migration tool that automates the translation of AWS S3 Tables metadata into a portable, open-standard format for cross-cloud compatibility.
I want to build this

Real voices

“the native S3 Tables implementation is locked inside AWS. For those of us running self-hosted or multi-cloud, what are the current options?”

Source: Hacker News

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