Questions in Database
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I am trying to create two DynamicFrames based on a column that is a boolean. I have tried
`dyf.split_rows({'mybool': {'=': 'true'}}, 'is_true', 'is_not_true')`
`dyf.split_rows({'mybool': {'=':...
2
answers
0
votes
45
views
asked 4 days agolg...
AWS Glue Job Errorlg...
Im trying to convert CSV files in S3 to Parquet in another S3 bucket. So first I read the CSV files using a crawler, load the data into a Table, and then use a Job to convert from the Table to S3 in...
0
answers
0
votes
46
views
asked 4 days agolg...
I have an RDS instance with Postgres 13 as the DB engine. I also have a read replica created with the same instance class as that of the source database and configured my application to route the read...
2
answers
0
votes
248
views
asked 4 days agolg...
cost optimizationlg...
I am looking to integrate Amazon Managed Blockchain with Amazon RDS and need to understand how Hyperledger processes the data. Specifically, I want to know:
Does Hyperledger process the entire...
0
answers
0
votes
76
views
asked 4 days agolg...
```
mysqldump -h source_MySQL_DB_instance_endpoint \
-u user \
-ppassword \
--port=3306 \
--single-transaction \
--routines \
--triggers \
--databases database database2 >...
1
answers
0
votes
60
views
asked 5 days agolg...
Hi
I cant seem to connect to DynamoDB from my EC2 instance.
I have set up a roll with full access to DynamoDB and applied it to the EC2 instance. I assume any instance in the same account can access...
3
answers
0
votes
83
views
asked 5 days agolg...
I have an Oracle RDS multi-AZ instance running in AWS in AZ1.
The standby is running in AZ2.
If there was a hardware/software or complete AZ failure in AZ1, AWS switches primary to standby in AZ2...
1
answers
0
votes
158
views
asked 5 days agolg...
Is there a way to use AWS SDK or some python script to get all the job names that failed on specific job queue on AWS Batch? After extracting them, I would like to upload this to AWS S3 or RDS so that...
1
answers
0
votes
324
views
asked 5 days agolg...
I have a json file in s3 (sample below) in json lines format. I create a crawler in aws glue to read this file, which creates a table definition and produces a table schema as such ,
schema:
```
# ...
1
answers
0
votes
78
views
asked 5 days agolg...
We are using [**AWS RDS for SQL Server**][1], an *AWS managed service*. We joined our RDS to our self-managed Active Directory:
![preview](/media/postImages/original/IMjVdxMIOmR56kb52eMBIZFw)
We...
0
answers
0
votes
53
views
asked 5 days agolg...
How we optimise our Amazon managed blockchain cost when we integrate it with rds.
2
answers
0
votes
45
views
asked 5 days agolg...
Hi,
I can do select * from these but I can't do by field/column.
Is this an expected behaviour?
The database is PostgreSQL and I've setup Oracle to PostgreSQL DMS.
> \dt
...
0
answers
0
votes
122
views
asked 6 days agolg...