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Alibaba Cloud OSS launches the new version of MetaQuery. According to an article published by the Alibaba Cloud Developer Community AI on October 21, 2026, Alibaba Cloud OSS has launched a "object bucket + vector bucket + table bucket" three-bucket-in-one architecture, unifying unstructured data, vector data, and structured data onto the same storage foundation. The article states that a single file in an object bucket supports up to 48.8TB, with 12 nines of data reliability; the vector bucket supports trillion-scale vector volumes and millisecond-level similarity retrieval; the table bucket natively integrates Apache Iceberg, and concurrent write TPS for 500 tables can reach more than 10 times that of self-built Iceberg solutions. The article also breaks down the four-layer cloud-native architecture and hands-on steps such as bucket creation, SDK uploads, and batch operations and maintenance with ossutil. There are currently no subsequent development facts.
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Oct 21
Alibaba Cloud Developer Community AI
A Comprehensive Analysis of Alibaba Cloud OSS Object Storage: Unifying Object Buckets, Vector Buckets, and Table Buckets
Alibaba Cloud OSS has launched a unified "object bucket + vector bucket + table bucket" architecture that consolidates unstructured data, vector data, and structured data onto a single storage foundation. Object buckets support a maximum single file size of 48.8TB and data reliability of 12 nines; vector buckets support trillion-scale vector volumes and millisecond-level similarity search; table buckets natively integrate Apache Iceberg, and concurrent write TPS across 500 tables can reach more than 10 times that of self-built Iceberg solutions. The article also breaks down the four-layer cloud-native architecture and hands-on steps such as creating a Bucket, uploading via SDK, and batch operations with ossutil.