Author: Jeff Barr

Many AWS customers collect and store large volumes (often a petabyte or more) of important data but seldom access it. In some cases raw data is collected and immediately processed, then stored for years or decades just in case there’s a need for further processing or analysis. In other cases, the data is retained for […]

AWS Direct Connect gives you the ability to create private network connections between your datacenter, office, or colocation environment and AWS. The connections start at your network and end at one of 91 AWS Direct Connect locations and can reduce your network costs, increase throughput, and deliver a more consistent experience than an Internet-based connection. […]

I’ve written about the power and value of GPUs in the past, and I have written posts to launch many generations of GPU-equipped EC2 instances including the CG1, G2, G3, P2, P3, and P3dn instance types. Today I would like to give you a sneak peek at our newest GPU-equipped instance, the G4. Designed for […]

September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Elasticsearch is a distributed, document-oriented search and analytics engine. It supports structured and unstructured queries, and does not require a schema to be defined ahead of time. Elasticsearch can be used as a search engine, and is often used for […]

FreeRTOS is a popular operating system designed for small, simple processors often known as microcontrollers. It is available under the MIT open source license and runs on many different Instruction Set Architectures (ISAs). Amazon FreeRTOS extends FreeRTOS with a collection of IoT-oriented libraries that provide additional networking and security features including support for Bluetooth Low […]

Today we are launching the five new EC2 bare metal instances that I promised you a few months ago. Your operating system runs on the underlying hardware and has direct access to the processor and other hardware. The instances are powered by AWS-custom Intel® Xeon® Scalable Processor (Skylake) processors that deliver sustained all-core Turbo performance. […]

Amazon Elastic File System (Amazon EFS) lets you create petabyte-scale file systems that can be accessed in massively parallel fashion from hundreds or thousands of EC2 instances and on-premises servers, while scaling on demand without disrupting applications. Since the mid-2016 launch of EFS, we have added many new features including encryption of data at rest […]

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 session key. Once […]