Questions tagged with Amazon DynamoDB
Fast, flexible NoSQL database service for single-digit millisecond performance at any scale
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Currently I am having problem deploying Node.js worker instance with cron.yaml
cron.yaml is located at the root of the zip.file.
also i succeeded deploying the exact same zip.file (without cron.yaml)...
I have some code that starts out like this:
```
use flate2::read::GzDecoder;
use lambda_runtime::{run, service_fn, Error, LambdaEvent};
use rusoto_core::Region;
use rusoto_dynamodb::{AttributeValue,...
We have an embedded Linux device using IoT Core and authenticating using the files created with the `aws iot create-keys-and-certificate` CLI command. Now, we need to read data from DynamoDB in the...
I am near the end of the development cycle for an Alexa voice controlled IoT hardware product. The product consists of a microcontroller that connects to AWS and subscribes to a single MQTT topic. ...
I am building an application that involves handling PII and also saves tokens that connect to external services.
I was told that I have to use RDS Postgres Aurora Serverless V2 for this cos it is more...
My website http://theleedz.com has a very slow-performing DynamoDB query on its front page that I was hoping to improve using a direct integration strategy from API Gateway.
Several AWS documents...
asked 4 months ago
I am writing a function to move three related items from their table to another using DynamoDB Transaction. I am writing the code in TypeScript with the SDK version 2.991.0 basically following this...
I have an AWS Lambda function connected to a DynamoDB trigger. I've noticed that not all records inserted into my DynamoDB table are reaching my Lambda function. I have configured the batch size to a...
I am trying to query the DynamoDB using the code:
Flux.from(tablePrimary.query(QueryEnhancedRequest.builder()
.queryConditional(
...
I have a IoT Node that is uploading data to AWS IoT Core.
I first created a DynamoDB table and selected the DynamoDB option in AWS IoT Core rules and have managed to get the Partition Key (PK) and...
Assumption: Single region table
1. How does a conditional write putItem operation verifies the latest data? Does it do a Strongly Consistent read or considers only the response of the coordinator...
I have wrote a python script that extracts AWS Batch jobs data and corresponding logs from CloudWatch. I want to use these information to create a dashboard on Amazon QuickSight. I am going to write a...