Optimizing DynamoDB Data Retrieval with Global Secondary Indexes
Learn how to query DynamoDB by attributes other than the primary key using Global Secondary Indexes (GSIs), including configuration examples and cost-optimization strategies.
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dynamodbChoosing Between DynamoDB On-Demand and Provisioned Capacity: A Practical Decision Framework
A practical framework for picking DynamoDB On‑Demand vs Provisioned capacity, with cost crossover math, scaling behavior, operational signals, a worked e‑commerce example, and a step‑by‑step switch checklist.
Using DynamoDB Time to Live (TTL) to Automatically Expire Items
Enable TTL on a DynamoDB table, store expiration as a Unix‑epoch‑seconds Number, and understand the asynchronous deletion behavior and common pitfalls.
Choosing DynamoDB On-Demand Capacity for Unpredictable Workloads
Learn how DynamoDB's on-demand mode scales instantly for spiky traffic, when it saves money, and how to switch tables safely.
Using DynamoDB Global Secondary Indexes to Query Non‑Key Attributes
Learn how to add a Global Secondary Index to a DynamoDB table so you can query any attribute, see a CLI example, and understand the limits and pitfalls.
How to logout from Saml2aws cli session or do force login
I have installed saml2aws & awscli , to connect with one of the OKTA system. I have made few changes in the config and want to reload new, but struggling with how to logout from session
AWS sts assume role in one command
To assume an AWS role in the CLI, I do the following command: aws sts assume-role --role-arn arn:aws:iam::123456789123:role/myAwesomeRole --role-session-name test --region eu-central-1 This gives to me an output that follows the schema: { "Credentials": { "AccessKeyId": "someAccessKeyId", "SecretAccessKey": "someSecretAccessKey", "SessionToken": "someSession
hugo deploy fails with 'Failed to create deployment target' on S3 despite valid credentials
Deployment Target Configuration Failure The hugo deploy command returns 'Failed to create deployment target' when attempting to deploy to an S3 bucket, even though AWS credentials are properly configured and the bucket exists with correct permissions. This error occurs consistently across multiple Hugo versions (0.80+) when using the standard S3 deployment t
aws cli output automatically being sent to vi
I am learning the AWS CLI (v2) - a software command line tool to work with code, resources and other administration purposes in AWS - and have installed it on Ubuntu 18.04. I am running zsh with oh-my-zsh installed. I am trying to get aws command output to be reported back to the terminal as a JSON string (or even as text), but the output is always redirecte
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