Questions tagged with Database
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We recently upgraded our AWS RDS MySQL database from version 5.7.42 to 8.0.36. We are using Django version 4.1.6. Since the upgrade, we've been encountering frequent deadlock issues, even during read...
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133
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asked 2 months agolg...
Hi Team,
We know that we can restore entire RDS SQL Server from backups. Can we restore particular database from RDS SQL Server backups. I hope this backups are snapshot backups so we can't restore...
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170
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asked 2 months agolg...
Hello!
I've started new Elasticache Redis cluster (cluster mode enabled) with 1 shard and 2 nodes in it, cache.t4g.micro, using terraform module by CloudPosse.
After couple of weeks second node lost...
2
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159
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asked 2 months agolg...
Hi
I have a EMR with Hbase on S3 storage mode.I have a read replica cluster pointing to same S3 bucket.
Now when I add record in primary cluster and flush table on primary, and then run refresh_hfiles...
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453
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asked 2 months agolg...
Is there any way to force the Green instance in a RDS MySQL Blue/Green deployment to be warm? The lazy-load is making our upgrade plans very hard because any query is impossibly slow for any real-life...
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158
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asked 2 months agolg...
I'm trying to upgrade my MySQL instance from v5.7, up to v8.0. At first it threw an exception, as I was using a custom parameter group. I switched the parameter group back to default, performed an...
1
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157
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asked 2 months agolg...
This is my second attempt at this. I have restored a snapshot of a working DB backup to a brand new instance. I used identical settings to the original, and allowed it to create a new VPC, new...
3
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421
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asked 2 months agolg...
If an RDS has a writer and a reader instance. If I then want to complete Analytics work by connecting to the Reader instance. Given that both instances connect to the same DB. Is there a potential to...
2
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256
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asked 2 months agolg...
When trying to enable DB switch, got this error:
`Error describing database options
Configuration validation exception: Invalid option value: 'db.t2.micro' (Namespace: 'aws:rds:dbinstance',...
1
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1
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248
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asked 2 months agolg...
I have a database on Amazon RDS with a private subnet, whenever i try to connect it to powerbi it does not establish a connection. Kindly help me in figuring out a way to connect my database or...
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342
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asked 2 months agolg...
**The main issue is the replication lag that isn't decreasing**
Good to know: the replication on mysql5.7 with the same setup, multi-az, same instances and storage was almost perfect with only some...
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319
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asked 2 months agolg...
Hi all,
Is it possible to connect rds' oracle cdn through oracle sql developer as mentioned in following post:
[Managing Pluggable Databases (PDBs) using Oracle SQL...
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262
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asked 2 months agolg...