Questions in Database
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In our ETL process we are building out a pipeline where someones job is to take input files (ex. csv) and map the columns to existing column names. After the mapping is complete a glue workflow will...
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17
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asked 2 hours agolg...
I encountered an error when adding a resource-based policy for a DynamoDB table at the principal property. Although I entered the correct syntax, after some research, I found that changing the value...
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24
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asked 8 hours agolg...
I have a RDS DB PostgreSQL Machine with 2 VCPU and 8 GB RAM , from all the metrics I am seeing I can reduce this instance ( I have 5 GB Free memory and the other metrics are all very low ), I am...
Accepted AnswerAmazon Relational Database Service
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30
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asked 13 hours agolg...
I am trying to migrate my redis Elasticache server out of a specific subnet and so launched a replica. The replica took several hours to initialize, but it finally did. Then I failed over to the...
2
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95
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asked 2 days agolg...
Hello,
My RDS won't connect to MySQL Workbench or Power BI.
* MySQL Workbench error: "Failed to connect to MySQL at [endpoint URL] with user [username]. Unable to connect to localhost".
* Power BI...
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69
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asked 2 days agolg...
l have created a test mysql database but l am failing to connect using mysql navicat. l am getting this error.
2002 - Can't connect to server on...
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57
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asked 2 days agolg...
Since 3 days I am trying to delete the backup in dynamo db its not getting deleted and at the end of mont I ll be charged.
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60
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asked 2 days agolg...
Hi,
I am trying to get oracle_fdw working for PostgreSQL-Aurora to access an on-prem OracleDB following this...
4
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52
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asked 2 days agolg...
When using AWS DMS, all boolean columns in the CDC are consistently marked as `true` (in parquet files that DMS outputs to S3), regardless of their actual value in the source database.
We are using...
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48
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asked 2 days agolg...
I downsize a production database ( RDS PostgreSQL) from 16 GB ram to a 8 GB ram and at first I had 11 GB free memory and now I have 5 GB of free memory , from that logic I can still downsize to a 4GB...
Accepted AnswerAmazon Relational Database Service
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67
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asked 2 days agolg...
Hi - Since the query TCU pricing rolled out, we have noticed a dramatic reduction in query performance on Timestream. A query that scans 1mb of data would normally be a low sub-second response, now it...
2
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51
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asked 3 days agolg...
Hello,
I've been struggling with this for a while, so thought I would ask here to see if anyone has had any similar experiences. This entire configuration works without the TLS connection.
Flyway is...
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89
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asked 3 days agolg...