Amazon EC2 I7ie instances now available in AWS GovCloud (US) Region

AWS is announcing starting today, Amazon EC2 I7ie instances are now available in AWS GovCloud (US-West) region. Designed for large storage I/O intensive workloads, I7ie instances are powered by 5th Gen Intel Xeon Processors with an all-core turbo frequency of 3.2 GHz, offering up to 40% better compute performance and 20% better price performance over existing I3en instances. I7ie instances offer up to 120TB local NVMe storage density (highest in the cloud) for storage optimized instances and offer up to twice as many vCPUs and memory compared to prior generation instances. Powered by 3rd generation AWS Nitro SSDs, I7ie instances deliver up to 65% better real-time storage performance, up to 50% lower storage I/O latency, and 65% lower storage I/O latency variability compared to I3en instances. I7ie are high density storage optimized instances, ideal for workloads requiring fast local storage with high random read/write performance at very low latency consistency to access large data sets. These instances are available in 9 different virtual sizes and deliver up to 100Gbps of network bandwidth and 60Gbps of bandwidth for Amazon Elastic Block Store (EBS). To learn more, visit the I7ie instances page.
Quelle: aws.amazon.com

Amazon DocumentDB (with MongoDB compatibility) announces upgraded query planner that can run queries up to 10x faster

Today, Amazon DocumentDB (with MongoDB compatibility) announces a new query planner, featuring advanced query optimization capabilities and improved performance. PlannerVersion 2.0 for Amazon DocumentDB (with MongoDB compatibility) 5.0 delivers up to 10x performance improvement over the prior version when using find and update operators with indexes. Performance improvements primarily come from using more optimal index plans and enabling index scan support for operators such as negation operators ($neq, $nin) and nested $elementMatch. PlannerVersion 2.0 queries run faster through better cost estimation techniques, optimized algorithms, and enhanced stability.
PlannerVersion 2.0 also simplifies query syntax. For example, you no longer need to provide explicit hints for $regex queries to utilize indexes.
PlannerVersion 2.0 is available in all AWS Regions where Amazon DocumentDB 5.0 is supported. You can enable it by simply modifying the corresponding parameter in your cluster parameter group. The change does not require a cluster restart or cause any downtime. If needed, you can easily revert to using the legacy query planner. To learn more about the new query planner, see Getting Started with New Query Planner.
Quelle: aws.amazon.com

Amazon EC2 Im4gn instances now available in AWS Europe (Milan) Region

Starting today, Amazon EC2 Im4gn Instances are available in Europe (Milan) region. Im4gn instances are built on the AWS Nitro System and are powered by AWS Graviton2 processors. They feature up to 30TB of instance storage with the 2nd Generation AWS Nitro SSDs that are custom-designed by AWS for the storage performance of I/O intensive workloads such as SQL/NoSQL databases, search engines, distributed file systems and data analytics. These instances help with transactions processed per second (TPS) for I/O intensive workloads such as relational databases (e.g. MySQL, MariaDB, PostgreSQL), and NoSQL databases (KeyDB, ScyllaDB, Cassandra) which have medium-large size data sets and can benefit from high compute performance and high network throughput. They are also an ideal fit for search engines, and data analytics workloads requiring fast access to data sets on local storage. The Im4gn instances also feature up to 100 Gbps networking and support for Elastic Fabric Adapter (EFA) for applications requiring high levels of inter-node communication. Get started with Im4gn instances by visiting the AWS Management Console, AWS Command Line Interface (CLI), or AWS SDKs. To learn more, visit the Im4gn instances page. 
Quelle: aws.amazon.com

Amazon EC2 I7i instances now available in additional AWS GovCloud (US) Regions

Amazon Web Services (AWS) announces the availability of high performance Storage Optimized Amazon EC2 I7i instances in the AWS GovCloud (US-East, US-West) Regions. Powered by 5th generation Intel Xeon Scalable processors with an all-core turbo frequency of 3.2 GHz, these new instances deliver up to 23% better compute performance and more than 10% better price performance over previous generation I4i instances. Powered by 3rd generation AWS Nitro SSDs, I7i instances offer up to 45TB of NVMe storage with up to 50% better real-time storage performance, up to 50% lower storage I/O latency, and up to 60% lower storage I/O latency variability compared to I4i instances. I7i instances offer the best compute and storage performance for x86-based storage optimized instances in Amazon EC2, ideal for I/O intensive and latency-sensitive workloads that demand very high random IOPS performance with real-time latency to access the small to medium size datasets (multi-TBs). Additionally, torn write prevention feature support up to 16KB block sizes, enabling customers to eliminate database performance bottlenecks. I7i instances are available in eleven sizes – nine virtual sizes up to 48xlarge and two bare metal sizes – delivering up to 100Gbps of network bandwidth and 60Gbps of Amazon Elastic Block Store (EBS) bandwidth. To learn more, visit the I7i instances page.
Quelle: aws.amazon.com