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Overview
What is AIStor?
Features
AIStor Replication Replication AIStor Versioning Versioning AIStor Observability Observability AIStor Encryption Encryption AIStor Key Management Server Key Management Server AIStor S3 Compatibility S3 Compatibility AIStor Object Immutability Object Immutability AIStor Catalog Catalog AIStor PromptObject PromptObject AIStor Identity + Access Mgt Identity + Access Mgt AIStor Firewall Firewall AIStor AIHub AIHub AIStor Lifecycle Lifecycle AIStor Cache Cache AIStor Events and Lambdas Events and Lambdas AIStor Console Console
Tools
Documentation Documentation Development guide for Enterprise edition. MinIO Erasure Code Calculator Erasure Code Calculator Determine your raw and usable capacity across a range of erasure coding settings. MinIO Reference Hardware Reference Hardware MinIO’s recommended Configuration and reference hardware for building large scale data infrastructure.
Solutions
AI Storage Learn how MinIO is leading the AI storage market from its exclusive features to performance at scale. HDFS Migration Modernize and simplify your big data infrastructure with cloud native storage. Snowflake Learn how to leverage Snowflake external tables to query data without having to move it.
Integrations Integrations with MinIO Browse our expansive list of
integrations with links to the relevant
documentation.
Modern Datalakes Learn how modern, multi-engine data lakeshouses depend on MinIO's AIStor. Equinix Repatriate your data onto the cloud you control with MinIO and Equinix. SQL Server Learn how to leverage SQL Server 2022 with MinIO to run queries on your data without having to move it. Hybrid Cloud Learn how enterprises use MinIO to build AI data infrastructure that runs on any cloud - public, private or colo. Splunk Find out how MinIO is delivering performance at scale for Splunk SmartStores. VMware Discover how MinIO integrates with VMware across the portfolio from the Persistent Data platform to TKG and how we support their Kubernetes ambitions.
Open Source
Github Explore, experiment, ask questions and contribute. Slack Channel Open Forum for discussing topics related to MinIO. Docs Development guides.
AGPL Downloads Download Community edition of MinIO server, client and SDK.
Resources
Resources Home Browse our library of white papers, solution briefs, benchmarks and videos. Blog Product updates, company news, and educational content. Training Learn the MinIO Way and Become a Data Infrastructure Expert.
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Partner Pricing

Enterprise Download

AIStor is the most advanced version of MinIO's object store. It is designed for the exascale data
infrastructure challenges presented by modern AI workloads. AIStor's minimum requirements.

License Key

AIStor Helm Repository 

helm repo add minio https://helm.min.io
helm search repo minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation
1

Install Operators

Install the Object Store Operator and its supporting resources

helm install aistor minio/aistor-objectstore-operator \
    --namespace aistor \
    --create-namespace \
    --set license="<YOUR_LICENSE_KEY>"
2

Install Object Store

Create a new Object Store using the default Helm values.

helm install my-objectstore minio/aistor-objectstore \
    --namespace my-objectstore \
    --create-namespace

AIStor Key Manager

A highly available, powerful and operationally simple key management server optimized for large storage infrastructures.

Documentation Documentation
1

Install Key Manager Operator

helm install keymanager-operator minio/aistor-keymanager-operator \
    --namespace keymanager-operator \
    --create-namespace  \
    --set license="<YOUR_LICENSE_KEY>"
2

Create HSM key

Create an HSM key used for protecting all KMS data on disk:

docker run quay.io/minio/aistor/minkms:latest --soft-hsm
    hsm:aes256:HSMKEYVALUE
3

Install KeyManager

Deploy the Key Manager. Replace the HSMKEYVALUE in the example with the value from the previous step.

helm install my-keymanager minio/aistor-keymanager \ 
    --namespace my-keymanager \ 
    --create-namespace \ 
    --set keyManager.hsm.key="hsm:aes256:HSMKEYVALUE"

AIStor Volume Manager

DirectPV is a CSI driver for Direct Attached Storage. In a simpler sense, it is a distributed persistent volume manager, and not a storage system like SAN or NAS.

Documentation Documentation
HELM
helm install directpv minio/aistor-volumemanager \ 
    --set license="<YOUR-LICENSE-KEY>"

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation
1

Create AIStor namespace

oc new-project aistor
2

Install AIStor Object Store Operator bundle

oc apply -f subscription.yaml -n aistor
apiVersion: operators.coreos.com/v1alpha1
    kind: Subscription
    metadata:  
        name: minio-object-store-operator
    spec:  
        channel: stable  
        installPlanApproval: Automatic  
        name: minio-object-store-operator  
        source: certified-operators  
        sourceNamespace: openshift-marketplace  
        startingCSV: minio-object-store-operator.v2025.7.1011319
    ---
    apiVersion: operators.coreos.com/v1
    kind: OperatorGroup
    metadata:  
        name: objectstore-operator-group
3

Install the license

oc apply -f license.yaml -n aistor
apiVersion: v1
    data:  
        minio.license: <base 64 encoded license here>
    kind: Secret
    metadata:  
        name: minio-license
    type: Opaque

AIStor Key Manager

A highly available, powerful and operationally simple key management server optimized for large storage infrastructures.

Documentation Documentation
1

Create AIStor namespace

oc new-project keymanager-operator
2

Install AIStor Object Store Operator bundle

oc apply -f subscription.yaml -n keymanager-operator
apiVersion: operators.coreos.com/v1alpha1
    kind: Subscription
    metadata:  
        name: minio-key-manager-operator
    spec:  
        channel: stable  
        installPlanApproval: Automatic  
        name: minio-key-manager-operator  
        source: certified-operators  
        sourceNamespace: openshift-marketplace  
        startingCSV: minio-key-manager-operator.v2025.7.1011319
    ---
    apiVersion: operators.coreos.com/v1
    kind: OperatorGroup
    metadata:  
        name: key-manager-operator-group
3

Install the license

oc apply -f license.yaml -n keymanager-operator
apiVersion: v1
    data:  
        minio.license: <base 64 encoded license here>
    kind: Secret
    metadata:  
        name: minio-license 
    type: Opaque

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256

AIStor Client

MinIO's first-party command-line tool for enabling Unix-like data management and scripting capabilities on S3-compatible Object Stores.

Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256

AIStor Key Manager

A highly available, powerful and operationally simple key management server optimized for large storage infrastructures.

Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256

AIStor Loadbalancer/Firewall

An S3-aware, lightweight and scalable load balancer and firewall for large scale data infrastructure.

Documentation Documentation Download Download
SHA256 SHA256
Documentation Documentation Download Download
SHA256 SHA256

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation
Documentation Documentation

AIStor Client

MinIO's first-party command-line tool for enabling Unix-like data management and scripting capabilities on S3-compatible Object Stores.

Documentation Documentation
Documentation Documentation

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation Download Download
SHA256 SHA256

AIStor Client

MinIO's first-party command-line tool for enabling Unix-like data management and scripting capabilities on S3-compatible Object Stores.

Documentation Documentation Download Download
SHA256 SHA256

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

AIStor Server

Enterprise-ready high-performance distributed object store designed for both on-premises and cloud-based hardware.

Documentation Documentation
Documentation Documentation Download Download
SHA256 SHA256

AIStor Client

MinIO's first-party command-line tool for enabling Unix-like data management and scripting capabilities on S3-compatible Object Stores.

Documentation Documentation
Documentation Documentation Download Download
SHA256 SHA256

MinIO SDK

Each SDK exposes only S3 API functions, allowing developers build applications on AIStor Object Storage without the overhead associated with common cloud provider S3 libraries.

Documentation Documentation
Maven Central
<dependency>
    <groupId>io.minio</groupId>
    <artifactId>minio</artifactId>
    <version>8.4.3</version>
</dependency>
Gradle Groovy DSL
implementation 'io.minio:minio:8.4.3'
Documentation Documentation 
go get github.com/minio/minio-go/v7
Documentation Documentation 
npm install --save minio
Documentation Documentation 
pip install minio
Documentation Documentation
.NET Framework and .NET Core
Install-Package Minio
Documentation Documentation 
stack install minio-hs
Documentation Documentation 
vcpkg install minio-cpp
Documentation Documentation 
cargo add minio

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