SAの西谷（@Keisuke69）です。 本日よりAWS LambdaでNode.js 4.3.2が利用可能になりました。利用にあたってはファンクションの作成時もしくは更新の際にランタイムの選択で「nodejs4.3」を選ぶだけです。なお、Node.js 0.10を利用したファンクションの作成もサポートされますが、2016年10月にNode.js 0.10がEOLとなるためこれ以降は新規作成はできなくなります。 ここではNode.js 4.3.2が利用可能になったことに伴う変更点について簡単に御案内します。 主な変更点 Node.jsのv4ではJavaScript界隈では非常に重要なアップデートであるES6（ECMAScript 2015、ES2015）のサポート範囲が拡大しています。もちろんPromiseも利用可能になっています。これまでNode.js 0.10だったためにPromise

オンプレミスネットワークとAWS間のDNS名前解決をAWS Directory ServiceとAmazon Route 53を使用してセットアップする方法 オンプレミスネットワークとAWS Virtual Private Cloud (VPC)環境とのプライベート接続を確立するには、これらの環境にまたがったDomain Name System (DNS)名前解決の必要性がより重要になってきます。この必要性に対処するためのひとつの一般的なアプローチは複数のアベイラビリティゾーン（AZ）にまたがったAmazon EC2上でDNSサーバーを動作させてプライベートのオンプレミスにあるDNSドメインと統合することです。しかしながら多くの場合、より管理上のオーバーヘッドが少ないマネージド型のプライベートDNSサービス（VPC外からアクセス可能）がより有利となります。このブログ記事では、Amazon

Build RAG applications with MongoDB Atlas, now available in Knowledge Bases for Amazon Bedrock Foundational models (FMs) are trained on large volumes of data and use billions of parameters. However, in order to answer customers’ questions related to domain-specific private data, they need to reference an authoritative knowledge base outside of the model’s training data sources. This is commonly ac

Build RAG applications with MongoDB Atlas, now available in Knowledge Bases for Amazon Bedrock Foundational models (FMs) are trained on large volumes of data and use billions of parameters. However, in order to answer customers’ questions related to domain-specific private data, they need to reference an authoritative knowledge base outside of the model’s training data sources. This is commonly ac

Top Announcements of the AWS Summit in New York, 2023 It’s probably no surprise that generative artificial intelligence and machine learning were the stars of the show, but there were several other bright lights from the day-long cloud conference. New Seventh-Generation General Purpose Amazon EC2 Instances (M7i-Flex and M7i) Today we are launching Amazon Elastic Compute Cloud (Amazon EC2) M7i-Flex

Build RAG applications with MongoDB Atlas, now available in Knowledge Bases for Amazon Bedrock Foundational models (FMs) are trained on large volumes of data and use billions of parameters. However, in order to answer customers’ questions related to domain-specific private data, they need to reference an authoritative knowledge base outside of the model’s training data sources. This is commonly ac

Stop the CNAME chain struggle: Simplified management with Route 53 Resolver DNS Firewall Updated 2 May 2024: I removed the reference to Route53 Alias that was incorrectly referred as a chain Starting today, you can configure your DNS Firewall to automatically trust all domains in a resolution chain (such as aCNAMEor DNAMEchain). Let’s walk through this in nontechnical terms for those unfamiliar wi

New — File Release for Amazon FSx for Lustre Amazon FSx for Lustre provides fully managed shared storage with the scalability and high performance of the open-source Lustre file systems to support your Linux-based workloads. FSx for Lustre is for workloads where storage speed and throughput matter. This is because FSx for Lustre helps you avoid storage bottlenecks, increase utilization of compute

Stop the CNAME chain struggle: Simplified management with Route 53 Resolver DNS Firewall Updated 2 May 2024: I removed the reference to Route53 Alias that was incorrectly referred as a chain Starting today, you can configure your DNS Firewall to automatically trust all domains in a resolution chain (such as aCNAMEor DNAMEchain). Let’s walk through this in nontechnical terms for those unfamiliar wi

New — File Release for Amazon FSx for Lustre Amazon FSx for Lustre provides fully managed shared storage with the scalability and high performance of the open-source Lustre file systems to support your Linux-based workloads. FSx for Lustre is for workloads where storage speed and throughput matter. This is because FSx for Lustre helps you avoid storage bottlenecks, increase utilization of compute

Stop the CNAME chain struggle: Simplified management with Route 53 Resolver DNS Firewall Updated 2 May 2024: I removed the reference to Route53 Alias that was incorrectly referred as a chain Starting today, you can configure your DNS Firewall to automatically trust all domains in a resolution chain (such as aCNAMEor DNAMEchain). Let’s walk through this in nontechnical terms for those unfamiliar wi

New — File Release for Amazon FSx for Lustre Amazon FSx for Lustre provides fully managed shared storage with the scalability and high performance of the open-source Lustre file systems to support your Linux-based workloads. FSx for Lustre is for workloads where storage speed and throughput matter. This is because FSx for Lustre helps you avoid storage bottlenecks, increase utilization of compute

New — File Release for Amazon FSx for Lustre Amazon FSx for Lustre provides fully managed shared storage with the scalability and high performance of the open-source Lustre file systems to support your Linux-based workloads. FSx for Lustre is for workloads where storage speed and throughput matter. This is because FSx for Lustre helps you avoid storage bottlenecks, increase utilization of compute

New — File Release for Amazon FSx for Lustre Amazon FSx for Lustre provides fully managed shared storage with the scalability and high performance of the open-source Lustre file systems to support your Linux-based workloads. FSx for Lustre is for workloads where storage speed and throughput matter. This is because FSx for Lustre helps you avoid storage bottlenecks, increase utilization of compute

Stop the CNAME chain struggle: Simplified management with Route 53 Resolver DNS Firewall Starting today, you can configure your DNS Firewall to automatically trust all domains in a resolution chain (such as aCNAME, DNAME, or Alias chain). Let’s walk through this in nontechnical terms for those unfamiliar with DNS. Why use DNS Firewall? DNS Firewall provides protection for outbound DNS requests fro

AWS Week in Review – AWS Documentation Updates, Amazon EventBridge is Faster, and More – May 22, 2023 Here are your AWS updates from the previous 7 days. Last week I was in Turin, Italy for CloudConf, a conference I’ve had the pleasure to participate in for the last 10 years. AWS Hero Anahit Pogosova was also there sharing a few serverless tips in front of a full house. Here’s a picture I […] Amaz

AWS Week in Review – AWS Documentation Updates, Amazon EventBridge is Faster, and More – May 22, 2023 Here are your AWS updates from the previous 7 days. Last week I was in Turin, Italy for CloudConf, a conference I’ve had the pleasure to participate in for the last 10 years. AWS Hero Anahit Pogosova was also there sharing a few serverless tips in front of a full house. Here’s a picture I […] Amaz

Build RAG applications with MongoDB Atlas, now available in Knowledge Bases for Amazon Bedrock Foundational models (FMs) are trained on large volumes of data and use billions of parameters. However, in order to answer customers’ questions related to domain-specific private data, they need to reference an authoritative knowledge base outside of the model’s training data sources. This is commonly ac

New – Amazon EC2 M7a General Purpose Instances Powered by 4th Gen AMD EPYC Processors In November 2021, we launched Amazon EC2 M6a instances, powered by 3rd Gen AMD EPYC (Milan) processors, running at frequencies up to 3.6 GHz, which offer you up to 35 percent improvement in price performance compared to M5a instances. Many customers who run workloads that are dependent on x86 instructions, such a

Stop the CNAME chain struggle: Simplified management with Route 53 Resolver DNS Firewall Starting today, you can configure your DNS Firewall to automatically trust all domains in a resolution chain (such as aCNAME, DNAME, or Alias chain). Let’s walk through this in nontechnical terms for those unfamiliar with DNS. Why use DNS Firewall? DNS Firewall provides protection for outbound DNS requests fro