AWS Reference Notes

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Compute
Serverless
- Amazon S3
  - Common
    Getting started
    Tutorials
    Security
    Monitoring Amazon S3
    Developing with Amazon S3
    Troubleshooting
  - Topics
    Working with buckets
    Working with objects
    Working with access points
    Working with Multi-Region Access Points
    Managing storage
    Using analytics and insights
    Hosting a static website
- AWS Lambda
  - Common
    Configuring functions
    Access permissions
    Monitoring functions
    Troubleshooting
  - Topics
    Lambda foundations
    Lambda runtimes
    Deploying functions
    Invoking functions
    Managing functions
    Building with Node.js
    Building with TypeScript
    Building with Python
    Building with Ruby
    Building with Java
    Building with Go
    Building with C#
    Building with PowerShell
    Integrating other services
    Creating container images
    Lambda extensions
    Lambda applications
    Orchestrating functions
Database
- Amazon Aurora
  - Common
    What is Aurora?
    Getting started
    Configuring your Aurora DB cluster
    Monitoring metrics in an Aurora DB cluster
    Monitoring events, logs, and database activity streams
    Security
  - Topics
    Managing an Aurora DB cluster
    Using Blue/Green Deployments for database updates
    Backing up and restoring an Aurora DB cluster
    Working with Aurora MySQL
    Working with Aurora PostgreSQL
    Using RDS Proxy
    Using Aurora Serverless v2
    Using Aurora Serverless v1
- Amazon RDS
  - Common
    What is Amazon RDS?
    Getting started
    Configuring a DB instance
    Configuring and managing a Multi-AZ deployment
    Monitoring metrics in a DB instance
    Monitoring events, logs, and database activity streams
    Security
  - Topics
    Managing a DB instance
    Using Blue/Green Deployments for database updates
    Backing up and restoring
    Working with Amazon RDS Custom
    Working with RDS on AWS Outposts
    Using RDS Proxy
    MariaDB on Amazon RDS
    Microsoft SQL Server on Amazon RDS
    MySQL on Amazon RDS
    Oracle on Amazon RDS
    PostgreSQL on Amazon RDS
Machine Learning
Containers
- AWS App Runner
  - Common
    Networking
  - Topics
    Managing your service
    Observability
    App Runner configuration file
    App Runner API
- Amazon ECS
  - Common
    Getting started
    Resources and tags
    Monitoring
    Working with other services
    Tutorials
    Troubleshooting
  - Topics
    Developer tools overview
    Clusters
    Task definitions
    Account settings
    Container instances
    Container agent
    Scheduling tasks
    Services
Storage
Migration & Transfer
Security, Identity, & Compliance
Cryptography & PKI
Management & Governance
Networking & Content Delivery
Application Integration
- AWS Step Functions
  - Common
    Tutorials
    Working with other services
    Troubleshooting
  - Topics
    How Step Functions works
    Workflow Studio
    Developer tools
    Best practices
    Sample projects for Step Functions
    Logging and monitoring
Developer Tools
Media Services
- Amazon Elastic Transcoder
  - Common
  - Topics
    Working with Pipelines
    Working with Jobs
    Working with Presets
    Securing Your Content
    API Reference
Internet of Things (IoT)
Business Applications
- Amazon Chime SDK
  - Common
  - Topics
    Using the Amazon Chime SDK
    Using Amazon Chime SDK meetings
    Using Amazon Chime SDK messaging
Analytics
Robotics
- AWS RoboMaker
  - Common
    Security
  - Topics
Blockchain
- Amazon Managed Blockchain
  - Common
    Getting Started
  - Topics
    Work with Hyperledger Fabric
Game Development
- Amazon GameLift
  - Common
  - Topics
    Setting up
    Preparing games for Amazon GameLift
    Managing hosting resources
    Viewing game data

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Sizing domains
Dedicated master nodes
Recommended CloudWatch alarms

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Amazon OpenSearch Service

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Last updated 1 year ago

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This page was generated from content adapted from the

Sizing domains

Tip For a summary of the hardware resources that are allocated to each instance type, see .

Dedicated master nodes

Note If your cluster doesn't have the necessary quorum to elect a new master node, write and read requests to the cluster both fail. This behavior differs from the OpenSearch default.

Recommended CloudWatch alarms

Note If you deploy the CloudFormation stack, the KMSKeyError and KMSKeyInaccessible alarms will exists in an Insufficient Data state because these metrics only appear if a domain encounters a problem with its encryption key.
Note If you just want to view metrics, see .

AWS Developer Guide

Amazon OpenSearch Service pricing

Monitoring OpenSearch cluster metrics with Amazon CloudWatch