密着 24時！ MySQL 5.1 から Aurora への移行100日間 〜 Backlog 編 | 株式会社ヌーラボ(Nulab inc.)
Photo via Visual hunt Backlog の一部のスペースにて Amazon Aurora へと移行しました。ここでは、その経緯と実際に実施した作業を簡単にご紹介させていただきます。 移行の経緯 昨年末データベース障害が発生しユーザー様には多大なご迷惑をお掛けしてしまいました。 Backlog には Terraform をどう使っているかを紹介したブログ にあるように複数の運用環境があります。 その各々の環境の構築時期によって EC2 上で自前運用していた MySQL もあれば、RDS for MySQL もある、といった統一されていない状況でした。また EC2 上ではまだ MySQL 5.1 も稼働していました。 移行を検討するにあたり、優先したのは障害時の復旧が素早く出来ることと、少しでも運用の管理コストを下げることでした。Backlog のサーバは 100 台以上で
Amazon RDS Update – Share Encrypted Snapshots, Encrypt Existing Instances | AWS Official Blog
AWS News Blog Amazon RDS Update – Share Encrypted Snapshots, Encrypt Existing Instances We want to make it as easy as possible for you to secure your AWS environment. Some of our more recent announcements in this area include encrypted EBS boot volumes, encryption at rest for Amazon Aurora, and support for AWS Key Management Service (AWS KMS) across several different services. Today we are giving
Amazon Aurora Review – Amazon Web Services (AWS)
Amazon Aurora is available through Amazon Relational Database Service (RDS) as a fully managed database engine. After launching an Aurora instance, you can connect to it using any database client that supports MySQL or PostgreSQL. Below you will find the resources you need to get started with Amazon Aurora, migrate your existing databases and applications, and learn best practices.
AWS News Blog
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
AWS News Blog
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 — Deliver Interactive Real-Time Live Streams with Amazon IVS Live streaming is becoming an increasingly popular way to connect customers with their
Now Available – Amazon Aurora | Amazon Web Services
AWS News Blog Now Available – Amazon Aurora We announced Amazon Aurora last year at AWS re:Invent (see Amazon Aurora – New Cost-Effective MySQL-Compatible Database Engine for Amazon for more info). With storage replicated both within and across three Availability Zones, along with an update model driven by quorum writes, Amazon Aurora is designed to deliver high performance and 99.99% availabilit
AWS News Blog
Amazon SageMaker Geospatial Capabilities Now Generally Available with Security Updates and More Use Case Samples At AWS re:Invent 2022, we previewed Amazon SageMaker geospatial capabilities, allowing data scientists and machine learning (ML) engineers to build, train, and deploy ML models using geospatial data. Geospatial ML with Amazon SageMaker supports access to readily available geospatial dat
Amazon RDS for PostgreSQL Update – Read Replicas, 9.3.5 Support, Migration, Three New Extensions | Amazon Web Services
AWS News Blog Amazon RDS for PostgreSQL Update – Read Replicas, 9.3.5 Support, Migration, Three New Extensions My colleague Srikanth Deshpande of the Amazon Relational Database Service (RDS) team sent along a guest post in order to bring you up to date on the latest and greatest features added to Amazon RDS for PostgreSQL including Read Replications, data migration enhancements, and three new exte
AWS News Blog
New – Amazon EC2 Hpc7a Instances Powered by 4th Gen AMD EPYC Processors Optimized for High Performance Computing In January 2022, we launched Amazon EC2 Hpc6a instances for customers to efficiently run their compute-bound high performance computing (HPC) workloads on AWS with up to 65 percent better price performance over comparable x86-based compute-optimized instances. As their jobs grow more co
Amazon RDS PostgreSQL Update – Service Level Agreement and General Availability | Amazon Web Services
AWS News Blog Amazon RDS PostgreSQL Update – Service Level Agreement and General Availability We launched RDS PostgreSQL at AWS re:Invent in November of 2013 in order to bring the benefits of a managed database service to the PostgreSQL community. Customers of all sizes are bringing their mission-critical PostgreSQL workloads to RDS at a rapid clip. Here is a small sample of the applications that
AWS News Blog
AWS Weekly Roundup – AWS AppSync, AWS CodePipeline, Events and More – August 21, 2023 In a few days, I will board a plane towards the south. My tour around Latin America starts. But I won’t be alone in this adventure, you can find some other News Blog authors, like Jeff or Seb, speaking at AWS Community Days and local events in Peru, Argentina, Chile, and Uruguay. If you see […] New – Amazon EC2 H
AWS News Blog
Add your Ruby gems to AWS CodeArtifact Ruby developers can now use AWS CodeArtifact to securely store and retrieve their gems. CodeArtifact integrates with standard developer tools like gem and bundler. Applications often use numerous packages to speed up development by providing reusable code for common tasks like network access, cryptography, or data manipulation. Developers also embed SDKs–such
AWS News Blog
AWS Weekly Roundup – AWS AppSync, AWS CodePipeline, Events and More – August 21, 2023 In a few days, I will board a plane towards the south. My tour around Latin America starts. But I won’t be alone in this adventure, you can find some other News Blog authors, like Jeff or Seb, speaking at AWS Community Days and local events in Peru, Argentina, Chile, and Uruguay. If you see […] New – Amazon EC2 H
MySQL 5.5 to MySQL 5.6 Upgrade Support for Amazon RDS | Amazon Web Services
AWS News Blog MySQL 5.5 to MySQL 5.6 Upgrade Support for Amazon RDS The Amazon Relational Database Service (RDS) takes care of almost all of the day to day grunt work that would otherwise consume a lot of system administrator and DBA time. You don’t have to worry about hardware provisioning, operating system or database installation or patching, backups, monitoring, or failover. Instead, you can i
AWS News Blog
In the Works – AWS Region in Malaysia We launched an AWS Region in Australia earlier this year, four more (Switzerland, Spain, the United Arab Emirates, and India) in 2022, and are working on regions in Canada, Israel, New Zealand, and Thailand. All told, we now have 99 Availability Zones spread across 31 geographic regions. Malaysia in the Works Today I am happy […] New – Amazon Lightsail for Res
AWS News Blog
Amazon SageMaker Geospatial Capabilities Now Generally Available with Security Updates and More Use Case Samples At AWS re:Invent 2022, we previewed Amazon SageMaker geospatial capabilities, allowing data scientists and machine learning (ML) engineers to build, train, and deploy ML models using geospatial data. Geospatial ML with Amazon SageMaker supports access to readily available geospatial dat
AWS News Blog
Announcing Amazon Managed Service for Apache Flink Renamed from Amazon Kinesis Data Analytics Today we are announcing the rename of Amazon Kinesis Data Analytics to Amazon Managed Service for Apache Flink, a fully managed and serverless service for you to build and run real-time streaming applications using Apache Flink. We continue to deliver the same experience in your Flink applications without
MySQLのDRBD構成におけるネットワーク遅延の影響について - SH2の日記
今さらですが、Amazon RDSのマルチAZデプロイメントについて調べていました。マルチAZデプロイメントとは、独立した電源、空調、ネットワーク、セキュリティを備えた物理的に異なるロケーションに対して同期レプリケーションを行うことで、データベースの耐障害性を高める機能です。AZはAvailability Zoneの略です。 異なるロケーションに対する同期レプリケーションと聞くと、性能が出ないのではないかという懸念がどうしても出てきます。そこで、どの程度性能が落ちるものなのか検証を行いました。なお、すでに実際のAmazon RDSを利用して検証を行った方がいらっしゃいましたので、今回は手元の環境を利用して、ネットワーク遅延やMySQLパラメータと性能との関連性を確認していきたいと思います。 Amazon RDS MYSQL Performance Benchmarking - Cloud
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Using Amazon Aurora for Enterprise Workloads
インフォバーングループにおけるAWS活用事例5選