AWS Blog

PHP web runtimes (CVE-2026-109618 and CVE-2026-109619)

Prime Day 2017: 12.9M DynamoDB requests per second

The third annual Prime Day set another round of records for global orders, topping Black Friday and Cyber Monday, making it the biggest day in Amazon retail history. Over the course of the 30 hour event, tens of millions of Prime members purchased things like Echo Dots, Fire tablets, programmable pressure cookers…

TLS Termination for Network Load Balancers

When you access a web site using the HTTPS protocol, a whole lot of interesting work (formally known as an SSL/TLS handshake) happens to create and maintain a secure communication channel. Your client (browser) and the web server work together to negotiate a mutually agreeable cipher, exchange keys, and set up a…

Finch: An open-source client for container development

Today we are happy to announce a new open source project, Finch. Finch is a new command line client for building, running, and publishing Linux containers.

Building blocks of Amazon ECS

So, what’s Amazon Elastic Container Service (ECS)? ECS is a managed service for running containers on AWS, designed to make it easy to run applications in the cloud without worrying about configuring the environment for your code to run in. Using ECS, you can easily deploy containers to host a simple website or run…

Helping to secure internet routing

The internet works reliably, in large part, on the basis of a key technology called Border Gateway Protocol (BGP). BGP is a means by which all junction points on the internet (routers) communicate with each other to dynamically establish the correct (and correctly weighted) paths that network packets should follow to…

AWS VPC Traffic Mirroring

Running a complex network is not an easy job. In addition to simply keeping it up and running, you need to keep an ever-watchful eye out for unusual traffic patterns or content that could signify a network intrusion, a compromised instance, or some other anomaly. VPC Traffic Mirroring Today we are launching VPC…

Time, Randomness, and a $100k Prize to Forever Change Blockchain

Announcing an open source hardware competition to change how blocks (as in blockchain) are produced using far less energy. And on the way, finding a solution to move from proof of work to proof of stake.

Start Using Landsat on AWS

My colleague Jed Sundwall wrote the guest post below to show you how one of the newest AWS Public Data Sets is being put to use. — Jeff; You can now access over 85,000 Landsat 8 scenes through our newest Public Data Set: Landsat on AWS. The scenes are all available in the landsat-pds bucket […]

AWS Statement: Processor Speculative Execution Research Disclosure

Amazon QuickSight Now Generally Available

Discover more about what's new at AWS with Amazon QuickSight Now Generally Available

Get Started with Blockchain Using the New AWS Blockchain Templates

Update: The content in the blog post below is no longer up to date. For more information please see our documentation. Many of today’s discussions around blockchain technology remind me of the classic Shimmer Floor Wax skit. According to Dan Aykroyd, Shimmer is a dessert topping. Gilda Radner claims that it is a floor…

Lumberyard and Amazon GameLift and Twitch for Games on AWS

Building world-class games is a very difficult, time-consuming, and expensive process. The audience is incredibly demanding. They want engaging, social play that spans a wide variety of desktop, console, and mobile platforms. Due to the long lead time inherent in the game development and distribution process, the…

Boto3 – AWS SDK for Python

My colleague Peter Moon sent the guest post below to introduce the newest version of the AWS SDK for Python also known as Boto. — Jeff; Originally started as a Python client for Amazon S3 by Mitch Garnaat in 2006, Boto has been the primary tool for working with Amazon Web Services for many […]

AWS Lambda Supports Python 3.7

Discover more about what's new at AWS with AWS Lambda Supports Python 3.7

Jedi: We will continue to protest this politically corrupted contract award

Lambda@Edge – Preview

Just last week, a comment that I made on Hacker News resulted in an interesting email from an AWS customer! He told me that he runs a single page app that is hosted on S3 (read about this in Host Your Static Website on Amazon S3) and served up at low latency through Amazon CloudFront. […]

EC2 Instance Update – C5 Instances with Local NVMe Storage

As you can see from my EC2 Instance History post, we add new instance types on a regular and frequent basis. Driven by increasingly powerful processors and designed to address an ever-widening set of use cases, the size and diversity of this list reflects the equally diverse group of EC2 customers! Near the bottom of…

EC2 Maintenance Update II

I’d like to give you an update on the EC2 Maintenance announcement that I posted last week. Late yesterday (September 30th), we completed a reboot of less than 10% of the EC2 fleet to protect you from any security risks associated with the Xen Security Advisory (XSA-108). This Xen Security Advisory was embargoed until…

Amazon Elastic Container Service now supports Amazon EFS file systems

It has only been five years since Jeff wrote on this blog about the launch of the Amazon Elastic Container Service. I remember reading that post and thinking how exotic and unusual containers sounded. Fast forward just five years, and containers are an everyday part of most developers lives, but whilst customers are…

New T4g EC2 Instances, Powered by AWS Graviton2

December 10, 2020 – Post updated for the extension of the T4g free-trial until March 31, 2021. During the free-trial period, customers who run a t4g.micro instance will automatically get 750 free hours per month deducted from their bill during each month. T4g free-trial will be available in addition to the existing…

Announcing VM Import for Amazon EC2

Discover more about what's new at AWS with Announcing VM Import for Amazon EC2

Amazon DynamoDB On Demand

January 31, 2025: Post updated to clarify the reduced on-demand pricing and workloads recommendations. Just a few years ago, creating a database that could support your business at any scale while providing consistent low latency was a daunting task. That changed for me in 2012 while reading Werner Vogels’ blog post…

Amazon Transcribe Streaming Now Supports WebSockets

I love services like Amazon Transcribe. They are the kind of just-futuristic-enough technology that excites my imagination the same way that magic does. It’s incredible that we have accurate, automatic speech recognition for a variety of languages and accents, in real-time. There are so many use-cases, and nearly all…

Summary of the AWS Service Event in the Sydney Region

Macie: Automatically Discover, Classify, and Secure Content at Scale

This blog is out of date. Please refer here for the updated info. When Jeff and I heard about this service, we both were curious on the meaning of the name Macie. Of course, Jeff being a great researcher looked up the name Macie and found that the name Macie has two meanings. It has […]

New EC2 M3 Instance Sizes and Lower Prices for S3 and EBS

Discover more about what's new at AWS with Announcing New Amazon EC2 M3 Instance Sizes and Lower Prices for Amazon S3 and Amazon EBS

AWS ELB adds support for Host-based routing on Application Load Balancer

Discover more about what's new at AWS with Elastic Load Balancing Adds Support for Host-based Routing and Increased Rules on its Application Load Balancer

Amazon GuardDuty – Continuous Security Monitoring and Threat Detection

Threats to your IT infrastructure (AWS accounts & credentials, AWS resources, guest operating systems, and applications) come in all shapes and sizes! The online world can be a treacherous place and we want to make sure that you have the tools, knowledge, and perspective to keep your IT infrastructure safe & sound…

Amazon DynamoDB Update – Global Tables and On-Demand Backup

AWS customers in a wide variety of industries use Amazon DynamoDB to store mission-critical data. Financial services, commerce, AdTech, IoT, and gaming applications (to name a few) make millions of requests per second to individual tables that contain hundreds of terabytes of data and trillions of items, and count on…