Amazon S3 Compatibility

S3 compatibility is essential for cloud-native applications. RustFS strictly adheres to S3 API standards. RustFS offers a widely tested S3 alternative.

RustFS and S3 API - Designed for Multi-Cloud Storage

RustFS prioritizes S3 compatibility. As an early adopter of the S3 API (V2 and V4), RustFS ensures compatibility across public cloud, private cloud, data center, multi-cloud, hybrid cloud, and edge environments.

S3 Enables Hybrid and Multi-Cloud Computing

S3 is the standard for multi-cloud compatibility. As a RESTful API standard, S3 facilitates interactions between applications, data, and infrastructure.

Kubernetes-native, S3-compatible object storage and applications can run anywhere - from public cloud instances (Google, Azure, AWS) to private clouds (Red Hat OpenShift, VMware Tanzu) and bare metal.

S3 Compatibility for Bare Metal Workloads

Private cloud is a fundamental building block of hybrid cloud architecture. S3 compatibility is crucial for all applications, from analytics to archiving.

With RustFS, S3 compatibility is location-independent. RustFS bare metal instances have the same S3 compatibility and performance as public cloud or edge instances.

Advantages of RustFS Scalable Object Storage

Cloud-native applications use the S3 API to communicate with object storage. Many vendors only support a subset of functionality.

RustFS has a proven track record of S3 compatibility. We test millions of hardware, software, and application combinations. RustFS releases software weekly, and community-reported defects are promptly addressed.

Comprehensive S3 API support means applications can leverage data stored in RustFS on any hardware, location, or cloud.

Core Features

S3 Select

S3 Select relies on performance for complex queries. RustFS leverages SIMD instruction sets to optimize performance, running complex S3 Select queries on CSV, Parquet, JSON, and more.

Amazon Signature V4

Applications and clients must authenticate to access RustFS management APIs. RustFS supports AWS Signature Version 4. After authentication, RustFS uses policy-based access control compatible with AWS IAM to authorize operations.

AWS S3 API and RustFS

RustFS is a high-performance object storage. Combined with S3 compatibility, it supports a wide set of use cases, including code repositories (GitHub, GitLab), analytics (MongoDB, ClickHouse, MariaDB, CockroachDB, Teradata), and archiving/backup.

RustFS is ideal for AI/ML and data science workloads. KubeFlow and TensorFlow require high-performance S3-compatible object storage. RustFS provides multi-cloud object storage and efficient replication.