Database
AWS features the broadest selection of purpose-built databases for all of your application needs. With 15+ database engines to choose from, hundreds of thousands of customers rely on AWS databases to build use case driven, highly scalable, and distributed applications.
Recent questions
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- I have a 5.7.mysql_aurora.2.12.2 cluster and both cluster and instance are using default parameter group `default.aurora-mysql5.7`. After created and selected AuroraDB for MySQL8.0 compatible cluster...
- Trying to connect to redshift database in python shell jobs. Tried with packages like psycopg2, redshift connector and pg. All of them gave similar error, hence I'm assuming problem is to establish...
- Hi all, Following this tutorial https://docs.aws.amazon.com/opensearch-service/latest/developerguide/configure-client-ddb.html. I have shared opensearch pipeline configuration for sinking all dynamoDB...
- If I have a cluster with two instances, one called 'reader' and the other 'primary.' If the reader experiences a 99% spike, the primary should step in to share the load?
- Background: I have a cluster of "Aurora MySQL", with "Credentials management" set to "Managed in AWS Secrets Manager". My service is a spring boot service, that takes the DB password via ENV vars on...
- We have a snapshot of RDS version 8.0.33 and we want to migrate to any potential version of Aurora MySQL. The problem is that on the migration screen there are Aurora MySQL 3.05.2 and 3.06.00 which...
- I've been getting a slew of INSUFFICIENT errors from CloudFront in the last week. I'm attempting to use Athena to discover what is happening with these 5xx Error Rates. I have a database already...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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...
- 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.
- Hi, I am trying to get oracle_fdw working for PostgreSQL-Aurora to access an on-prem OracleDB following this...
- 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...
- 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...
- 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...
Recent Knowledge Center content
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- AWS OFFICIALUpdated 2 months ago
- AWS OFFICIALUpdated 3 months ago
How do I end long-running queries in my Amazon RDS for PostrgreSQL or Aurora PostgreSQL DB instance?
AWS OFFICIALUpdated 3 months ago- AWS OFFICIALUpdated 6 months ago
- AWS OFFICIALUpdated 7 months ago
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