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I'm going to create Leaderboard using this example as a reference.
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GSI.html
There are two access patterns.
1. Get Top 100
```
{
...
Accepted AnswerAmazon DynamoDB
1
answers
0
votes
49
views
asked 3 days agolg...
I have set up an Aurora serverless v2 cluster from an RDS Postgres instance. The Data API is enabled.
I'm trying to query it to test the connection. I've tried through Query Editor, a third party...
1
answers
0
votes
146
views
asked 4 days agolg...
What are the performance considerations while using the Redshift Federated Queries to access and query data present in Amazon Aurora RDS PostgreSQL database? The Redshift Zero ETL feature is still in...
1
answers
0
votes
101
views
asked 4 days agolg...
Hi, I have multiples postgres database instance on RDS, but, for some reason, out of nowhere, some of them now have no public connection, without any active intervention.
What is weird is that I can...
1
answers
0
votes
88
views
asked 4 days agolg...
Hi,
In Timestream, is it possible to create a table with more than one partition key? It seems like it should be, but the UI does not allow it. In the customer defined partition key section when...
Accepted AnswerAmazon Timestream
2
answers
1
votes
53
views
asked 4 days agolg...
Hi, We are considering a replication setup where we would like to replicate only a few tables from an "external" MySQL instance (replication source - hosted in EC2) to Aurora MySQL (replication...
1
answers
0
votes
75
views
asked 4 days agolg...
Hi,
I have a Maria DB (Instance class: db.r4.large, Engine version 10.4.32) that I need to update to a R5 engine. I want to use a Blue/Green deployment to achieve this but I am getting errors when I...
4
answers
0
votes
77
views
asked 4 days agolg...
I need to transfer data from one test Aurora mysql instance to another. And don't want to set up DMS for such a small task.
But any option (single-transaction etc) I give to mysqldump command, i get...
2
answers
0
votes
45
views
asked 4 days agolg...
I have created a JS lambda via Amplify using the NodeJS 20.x runtime. The lambda gets triggered by a DyanmoDb stream when a new item is created in a table.
When a new item is created I want the lambda...
1
answers
0
votes
127
views
asked 4 days agolg...
We have a glue job that is writing large number of items to dynamo.
**If a write to dynamo fails, how can we have access to these individual failed records in order to attempt to resolve and...
1
answers
0
votes
107
views
asked 5 days agolg...
RDS Aurora MySQL added new reserved words (update 3.06.0) and is not fully compatible with MySQL 8lg...
In the latest RDS Aurora MySQL update 3.06.0 was added new reserved words like "content_type" to support Amazon...
1
answers
0
votes
85
views
asked 5 days agolg...
I would like to query my Amazon Aurora Serverless v2 for Postgresql by sensible metrics and alarms.
I found several alarms...
1
answers
0
votes
104
views
asked 5 days agolg...