AWS Storage Blog

Category: Thought Leadership

20 years of Amazon S3: A storage professional’s journey to AWS Hero

I’ve been working with data storage technologies for more than 20 years. Over that time, storage technologies have matured to keep up with exponential data growth. Solid state storage replaced spinning disk for the most critical workloads. Drive capacities grew from tens of gigabytes to tens of terabytes. On March 14, 2006, in the middle […]

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Improve application resiliency with larger and faster Amazon EBS gp3 volumes

Maintaining resiliency and operational clarity while keeping costs low is one of the key things our customers have to balance for their high-performance applications. As customers experience natural growth in capacity and performance needs, at some point they may hit the limits of the existing solutions and have to rethink their architecture. They can do […]

Monitoring Amazon EFS KPIs using Amazon CloudWatch metrics

Operational excellence isn’t just about efficiency—it’s about delivering consistent availability when customers need it most. Achieving this requires sophisticated, real-time monitoring that tracks key system metrics and storage insights, such as throughput patterns, IOPS utilization, I/O characteristics, and storage distribution. This visibility enables teams to resolve issues proactively, right-size resources, optimize workload placement, and plan […]

AWS Backup 2025 year in review: advancing recovery resilience

As customers deployed increasingly diverse cloud workloads and confronted more sophisticated cyber threats, they needed data protection solutions that could scale across their AWS estate while guaranteeing recovery even in worst-case scenarios. This dual challenge shaped our focus in 2025 for AWS Backup: expanding the service’s reach across the AWS ecosystem while deepening our commitment […]

Resilience by design: Building an effective ransomware recovery strategy

Ransomware events have become a board room priority for modern organizations. The data shows a clear trend: ransomware events have more than doubled since the pandemic began, with the financial services sector experiencing particularly high targeting rates. At AWS, our cross-field collaboration with global financial services customers, regulators, governing bodies and industry partners has resulted […]

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Cloud-powered tick data: revolutionizing financial data storage with Amazon S3 and LSEG

Data has become the lifeblood of modern financial markets, driving everything from investment decisions to regulatory compliance. Nowhere is this more evident than in electronic trading, where the ability to efficiently store, process, and analyze historical market data can make the difference between success and failure. Market participants are witnessing an unprecedented surge in tick […]

SAN boot your Amazon EC2 enterprise environments from Amazon FSx for NetApp ONTAP

Traditionally, many enterprises and organizations with on-premises infrastructure have used boot-from-SAN (Storage Area Network) rather than using locally attached storage. Booting from SAN offers centralized management and backup of boot volumes, supports high availability through multipathing, and enables greater flexibility by allowing systems to boot from pre-configured OS images hosted on a shared storage array […]

Running I/O intensive workloads on PostgreSQL with Amazon EBS io2 Block Express

Databases are a fundamental component for any organization with its own IT infrastructure powering various applications. Making sure of the smooth operation of database servers is vital because any performance disruptions can impact numerous users and their activities. Many companies experience performance slowdowns in their applications due to storage latency during database operations. To tackle […]

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Understanding Amazon S3 client-side encryption options

Encryption serves a fundamental role in securing sensitive data both in transit and at rest. Server-side encryption offers simplicity and ease of implementation, with data encrypted where stored, and enables seamless integration with other services. In contrast, client-side encryption secures data where ingested or created, and offers additional capabilities to meet specific security requirements around […]

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Validate recovery readiness with AWS Backup restore testing

Data resilience underpins disaster recovery (DR) and cyber resilience strategies, yet many organizations stumble with an incomplete approach: they diligently back up critical workloads but rarely confirm those backups can be restored. This gap can unravel into costly shocks—like an application owner learning their database restore overshoots a four-hour Recovery Time Objective (RTO), triggering hours […]