Product
Overview
What is AIStor?
Features
Replication Replication Console Console Cache Cache Encryption Encryption Versioning Versioning Observability Observability Object Immutability Object Immutability Key Management Server Key Management Server S3 Compatibility S3 Compatibility Identity + Access Mgt Identity + Access Mgt Catalog Catalog Object Prompt Object Prompt Lifecycle Lifecycle Firewall Firewall AIHub AIHub
Tools
Erasure Code Calculator Erasure Code Calculator Determine your raw and usable capacity across a range of erasure coding settings. 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 storage infrastructure with cloud native storage with AIStor. 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.
Veeam Learn how MinIO and Veeam have partnered deliver superior RTO and RPO. 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. Commvault Learn how Commvault and MinIO are partnered to deliver performance at scale for mission critical backup and restore workloads. 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 Community Explore, experiment, ask questions and contribute. Docs Development guides. Slack Channel Open Forum for discussing topics related to MinIO.
Download MinIO Object Store Get MinIO's open source server, client, and SDK.
Resources
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Events Join us to take advantage to meet with MinIO partners, employees, and subject-matter experts.
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Documentation

MinIO Object Storage for Linux

S3 API Compatibility

This page documents S3 APIs supported by MinIO Object Storage. For reference documentation on any given API, see the corresponding documentation for Amazon S3.

Important

MinIO strongly recommends using an S3-Compatible SDK for performing object storage operations.

Object APIs

Object Locking

Unsupported API Object Endpoints

GetObjectAcl
PutObjectAcl

Multipart Uploads

Differences from S3 APIs for Multipart Uploads

  • ListMultipartUploads requires the exact object name as a prefix.

  • The AbortIncompleteMultipartUpload lifecycle action is not supported with PutBucketLifecycle.

Bucket APIs

Bucket Replication

Bucket Lifecycle

Bucket Notifications

Bucket Policies

Unsupported API Bucket Operations

GetBucketInventoryConfiguration
PutBucketInventoryConfiguration
DeleteBucketInventoryConfiguration
PutBucketCors
DeleteBucketCors
GetBucketMetricsConfiguration
PutBucketMetricsConfiguration
DeleteBucketMetricsConfiguration
PutBucketWebsite
GetBucketLogging
PutBucketLogging
PutBucketAccelerateConfiguration
DeleteBucketAccelerateConfiguration
PutBucketRequestPayment
DeleteBucketRequestPayment
PutBucketAcl
HeadBucketAcl
GetPublicAccessBlock
PutPublicAccessBlock
DeletePublicAccessBlock
GetBucketOwnershipControls
PutBucketOwnershipControls
DeleteBucketOwnershipControls
GetBucketIntelligentTieringConfiguration
PutBucketIntelligentTieringConfiguration
ListBucketIntelligentTieringConfigurations
DeleteBucketIntelligentTieringConfiguration
GetBucketAnalyticsConfiguration
PutBucketAnalyticsConfiguration
ListBucketAnalyticsConfigurations
DeleteBucketAnalyticsConfiguration
CreateSession

MinIO alternatives for unsupported Bucket resources

  • For calls to BucketACL or ObjectACL operations, use Policies.

  • Calls to BucketCORS operations are not needed because CORS is enabled by default on all buckets for all HTTP verbs.

  • For calls to BucketWebsite operations, use caddy or nginx.

  • For calls to BucketAnalytics, BucketMetrics, or BucketLogging operations, use Bucket Notifications.

This work is licensed under a Creative Commons Attribution 4.0 International License. 2020-Present, MinIO, Inc. Creative Commons License