Articles tagged with Amazon Simple Storage Service

Amazon Simple Storage Service (Amazon S3) is an object storage service offering industry-leading scalability, data availability, security, and performance.

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70 results

Using Lake Formation tag-based control to automate permissio...

AWS OFFICIALUpdated a day ago0 votes68 views

This article explains how to use Lake Formation tag-based access control (LF-TBAC) to automate permissions management at scale for data mesh architectures.

ARTICLE

S3 Account Regional Namespaces: What They Do and How to Use ...

Kanwar BajwaEXPERT

published 19 days ago0 votes77 views

This article explains how S3 Account Regional Namespaces work in practice and provides two ready-to-use engineering patterns for integrating them into your applications. It's written for developers an...

ARTICLE

Operational Excellence Amazon Simple Storage Service

How to Resolve "Unrecognized field hasObjectAnnotation" Erro...

Aishwarya VaralaEXPERT

published 25 days ago0 votes129 views

Amazon S3 periodically adds new fields to its event notification schema through minor version upgrades. In June 2026, S3 added a new hasObjectAnnotation field to ObjectCreated:Copy event notifications...

ARTICLE

Java Development AWS Lambda Amazon Simple Storage Service

Measure AWS KMS request reduction with S3 Bucket Keys Effici...

RodrigoSUPPORT ENGINEER

published a month ago3 votes163 views

An open source command line interface (CLI) that uses CloudTrail and Athena to quantify your S3 bucket key efficiency.

ARTICLE

Amazon Simple Storage Service AWS Key Management Service

How do I validate IAM permissions for Amazon S3 Files before...

PraneethaEXPERT

published a month ago1 votes112 views

Amazon S3 Files requires two IAM roles for bidirectional sync. A common misconfiguration — using aws:SourceAccount instead of aws:ResourceAccount in the sync role's inline policy — causes files to sil...

ARTICLE

IAM Policies Storage Amazon Simple Storage Service Amazon Elastic File System Security, Identity, & Compliance

How metadata filter selectivity affects recall in Amazon S3 ...

Mark TwomeyEXPERT

published a month ago0 votes125 views

Metadata filtering selectivity affects recall quality in Amazon S3 Vectors. Through measured benchmarks on synthetic data, I show that overly selective filters can degrade result relevance, and that t...

ARTICLE

Machine Learning & AI Amazon Simple Storage Service

Join us LIVE on Tuesday, May 26th for AWS re:Post Live | Ama...

Heverin, StephenEXPERT

published 2 months ago0 votes61 views

Join our experts LIVE on Twitch to explore the best ways to access your S3 data through a file system interface!

ARTICLE

Amazon Simple Storage Service Mountpoint for Amazon S3 AWS Storage Gateway AWS re:Post Live

How do I use OIDC-based authentication with Snowflake in an ...

VenkataEXPERT

published 2 months ago0 votes132 views

Customers using Snowflake's Workload Identity Federation (WIF) with AWS Glue may encounter a "No AWS region was found" error because the Glue proxy layer blocks boto3's automatic region detection. Thi...

ARTICLE

AWS Identity and Access Management AWS Glue Amazon Simple Storage Service Amazon VPC

Mounting Amazon S3 Files on EC2 Instances in Private Subnets...

Jason ShenSUPPORT ENGINEER

published 2 months ago0 votes257 views

Amazon S3 Files provides a shared NFS file system backed by an Amazon S3 bucket. Mounting S3 Files from Amazon Elastic Compute Cloud (Amazon EC2) instances in private subnets requires VPC endpoints, t...

ARTICLE

Amazon EC2 Networking & Content Delivery Amazon Simple Storage Service Amazon Elastic File System

Automate file sorting after Amazon GuardDuty Malware Protect...

Jason ShenSUPPORT ENGINEER

published 2 months ago0 votes150 views

After Amazon GuardDuty Malware Protection for S3 scans an uploaded object, you might want to automatically move clean files to a trusted bucket and quarantine infected files. This article shows how to...

ARTICLE

Amazon Simple Storage Service Amazon GuardDuty AWS Key Management Service AWS Lambda Amazon EventBridge

Create a writable table from a read-only replica in Amazon S...

Ed GummettEXPERT

published 2 months ago1 votes265 views

Use Athena CTAS and Iceberg time travel to recover a writable table from a read-only S3 Tables replica

ARTICLE

Analytics Disaster Recovery/Business Continuity Amazon Simple Storage Service Resilience

Optimizing AWS DataSync Costs: A Strategic Guide to Transfer...

Judith MettoudiEXPERT

published 3 months ago0 votes279 views

AWS DataSync is a powerful migration tool, but understanding its cost implications is crucial. By selecting the right transfer modes, configuring verification options, choosing appropriate S3 storage ...

ARTICLE

Amazon Simple Storage Service AWS DataSync Cost Optimization Migration & Modernization

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