Unanswered Questions in Database
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Hey guys,
I've developed a serializability implementation for MySQL Cluster(NDB Cluster) and you are invited to peer-review it for me. I believe it is the fifth one in commercial database systems...
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30
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asked 15 hours agolg...
I'm creating a role in AWS Glue to read CSV files from an S3 bucket. I'm granting full access to S3, but I can't seem to avoid this error. I contacted support, and they suggested increasing the usage...
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30
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asked 4 days agolg...
I have exported some data using the `query_export_to_s3` function and it has generated several files in S3 (split by 6GB).
I then imported the same data into another table using the...
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243
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asked 4 days agolg...
I have a IoT Node that is uploading data to AWS IoT Core.
I first created a DynamoDB table and selected the DynamoDB option in AWS IoT Core rules and have managed to get the Partition Key (PK) and...
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283
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asked 5 days agolg...
Hello, so the context is:
We have a DMS service that sends data from Oracle to s3, after that a job is run to create the raw stage, and after that raw to trusted. The problem is that they changed...
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23
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asked 5 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...
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49
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asked 6 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...
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84
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asked 6 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...
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62
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asked 7 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
...
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122
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asked 7 days agolg...
I have an issue with my RDS Proxy on AWS. I've configured a proxy for my PostgreSQL database, which works correctly within my VPC. However, I'm trying to use Amazon AppFlow to access the database...
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461
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asked 11 days agolg...
It is mentioned in the user guide Managing an RDS Proxy (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/rds-proxy-managing.html#rds-proxy-changing-db-user-password) that we to modify a proxy...
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84
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asked 12 days agolg...
I have deployed opensearch serverless collection. The collection type is VectorSearch. I have also defined all the security policies, like data access policies, encryption policy (Using KMS key),...
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72
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asked 13 days agolg...