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Big Data File Storage

Product Overview

CloudFS advantages

VolcanoEngine cloud file storage service (CloudFS) is a file storage service designed for VolcanoEngine ECS instances and container services, providing a distributed file system with unlimited capacity and performance scalability, high reliability, and high availability.

Compared with self-built HDFS storage, using the VolcanoEngine cloud file storage service CloudFS can reduce maintenance costs and lower data security risks.

Easy to use

CloudFS is compatible with standard HDFS protocol interfaces, so there is no need to modify existing big data analytics applications, and the file storage system can be used directly through VolcanoEngine ECS or containers. In addition, CloudFS seamlessly integrates with data ecosystems such as Serverless Spark and Serverless Flink, making it easy to integrate with other data products.

Massive storage

CloudFS leverages the ultra-large capacity and cost advantages of object storage, enabling the storage of massive amounts of data while reducing costs.

Elastic acceleration

Built on ESSD cloud disks to provide acceleration capabilities, it supports dynamic scaling and delivers high performance and high-throughput data access.

Full integration

CloudFS is integrated into multiple data products such as EMR, Serverless Spark, and Serverless Flink, making integration easy.

Secure and reliable

Supports fine-grained permission management using unified identity authentication services (Identity and Access Management, IAM).

Last updated: 2026.02.02 11:10:34