Questions tagged with Amazon Keyspaces
Amazon Keyspaces (for Apache Cassandra) is a scalable, highly available, and managed Apache Cassandra–compatible database service.
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The Cassandra java driver will attempt to retry idempotent request transparently to the application. If you are seeing NoHostAvailableException when using Amazon Keyspaces, replacing the default retry...
When following [Using a Cassandra .NET Core client driver to access Amazon Keyspaces programmatically - Amazon Keyspaces (for Apache Cassandra)](https://docs.aws.amazon.com/keyspaces/latest/devguide/u...
I am trying to find out if Keyspaces can be replicated to multiple regions? I see that they replicate within the region, but what if you are operating in multiple regions for availability?
Suppose I have table that are storing records of size 100KB each. I would like to remove these records with DELETE query.
Does max WCU for partition equal 1000 WCU/second apply to DELETE? So I can rem...
Sometimes, the Cassandra driver we're using would get stuck in an infinite loop while attempting to prepare queries. This is what we're observing :
1. The driver tries to prepare a query
2. Keyspac...
Hi,
To ease the transition from Cassandra to Keyspaces, it would be useful to provide a transparent TLS proxy.
Some drivers don't support TLS at all, and legacy applications that are not using TLS en...
IHAC who is doing scoping with an Architecture using DMS and SCT. I had a few questions I was hoping you can get answered for me.
1. Does AWS DMS support data validation with Cassandra as a source? ...
This happen at aws console.
Any clues?
Thanks in advance.
There was a problem connecting to your instance
Log in failed. If this instance has just started up, wait a few minutes and try again. Otherw...
When attempting to import data into keyspaces, even with provisioned WCU of 40000, I am only able to import a few thousand records per second. The graphs show that it is only using a small amount of t...
Hi,
I see that AWS Keyspaces is not listed under services in scope for compliance? Why is this and will this be changing?
https://aws.amazon.com/compliance/services-in-scope/
Thanks,
...
We are using a python3 lambda function to write fairly high volumes of data to keyspaces (probably 10,000 writes/s).
I have tried keyspaces in both provisioned (10,000 read/write provisioned) and...
I have created a keyspace and tables via the AWS Console, and inserted some sample data via the console CQL editor, but I can't appear to access them via the Java API.
I have successfully configu...