Questions tagged with Amazon DynamoDB
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AWS Lambda now supports Parallelization factor to process single ddb shard by multiple concurrent invocations....
2
answers
0
votes
469
views
asked 5 months agolg...
I am currently developing an Event-Driven Architecture (EDA) system using AWS EventBridge, AWS SQS, and Java-based microservices. The system is operating effectively; however, I am exploring best...
1
answers
0
votes
384
views
asked 5 months agolg...
```
const main = async (oN: string) => {
const { accessToken, idToken } = (await fetchAuthSession()).tokens ?? {};
const REGION = 'ap-south-1';
let COGNITO_ID =...
2
answers
0
votes
506
views
asked 5 months agolg...
Hi,
What are the differences between RDS/Aurora snapshot backup and AWS Backup copy. Any changes in restore procedure?
For DR, do we need both or anyone type of backup is enough?
Thanks,
Satya
1
answers
-1
votes
694
views
asked 6 months agolg...
I have a dynamo db table that looks something like this:
| RequestType (PK) | CreationTime (SK) | Other |
| --- | --- | --- |
| A | 2 | Data |
| A | 4 | Data |
| B | 1 | Data |
| B | 5 | Data |
| B |...
Accepted AnswerAmazon DynamoDB
1
answers
0
votes
463
views
asked 6 months agolg...
Is there way to integrate DyanmoDB in Step Functions similar to document client in Lambda? Because of lack of marshall/unmarshall operations in Step Functions, any orchestration that includes DDB,...
1
answers
0
votes
581
views
asked 6 months agolg...
Hi,
My project currently has one publicly facing REST API implemented using API Gateway w/ Lambda handlers written in Python. The data this API interrogates is stored in a single DynamoDB table that...
1
answers
0
votes
188
views
asked 6 months agolg...
Question: Is there a restriction on scanning a DynamoDB index if the caller does not have permission to scan the underlying table? I can query the index without giving permission to the table, why...
1
answers
0
votes
339
views
asked 6 months agolg...
I want to launch DynamoDB Local V2 embedded in a Unit Test.
Here are the important bits from my `pom.xml`:
```
<properties>
...
0
answers
0
votes
120
views
asked 6 months agolg...
I want to re-process all the Records from DynamoDB Table to DynamoDB stream. Is there a way we can reprocess all the dynamoDB records to DynamoDB stream again without updating the records in...
1
answers
0
votes
311
views
asked 6 months agolg...
Hi everyone,
I have been having some issues with deleting an item when pasing ConditionExpressions.
This is my params that is passed into the DeleteCommand.
I am expecting this to delete the Item...
Accepted AnswerAmazon DynamoDB
2
answers
0
votes
368
views
asked 6 months agolg...
Hi,
I have global tables in Dynamo DB and use streams and lambda to capture changes in the table for auditing purpose. I wanted to check if let's we delete one of the regions, once we recreate the...
1
answers
0
votes
161
views
asked 6 months agolg...