All Content tagged with Amazon ElastiCache
fully managed, in-memory caching service supporting flexible, real-time use cases.
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Is there any supported way to read the effective maxmemory-policy at runtime on an ElastiCache Serverless cache (Valkey)?
What I observe on a serverless cache in eu-central-1:
* Argless INFO returns ...
AWS OFFICIALUpdated a month ago0 votes155 views
If you run e-commerce operations or own platform reliability, here's how to keep revenue and customer trust intact when traffic spikes during peak events. You'll learn why disruptions hit e-commerce h...
# ElastiCache Serverless: SCAN Command Fails with RBAC Key Pattern Restrictions
## Summary
SCAN command returns `ERR internal error` on ElastiCache Serverless (Valkey 7.2) when the authenticated RBA...
We are using AWS Valkey Serverless with a Spring Boot microservices architecture running on Kubernetes.
We intermittently see Redis command timeout exceptions for both GET and SETEX operations, even ...
I am trying to find reliable information on the expected behaviour in the following scenario.
Setup:
* Elasticache for Valkey - cluster mode disabled - 2 nodes (1 primary, 1 replica).
* My use case r...
# Background
Hi AWS team,
I noticed an inconsistency between AWS ElastiCache Redis 7.1 and a local Redis OSS 7.0.16 regarding the Redis ACL admin category.
When I run:
`ACL CAT admin`
on both environm...
According to the documentation, Elasticache supports IPv6/dualstack but there is no mention on how to configure this for serverless and the default endpoints are IPv4 only. Is there anything that can ...
I have an existing Amazon MSK cluster that was created using the AWS managed KMS key for encryption at rest.
I now have a requirement to use a customer-managed KMS key (CMK) instead.
Questions:
Ca...
Does ElastiCache ValKey 8.2 works only in the vector form `'<filtering>=>[KNN ...]'`and not suppprt range queries or metadata searches FT.SEARCH? \
When created an index with a vector and metadata fie...
YalaEXPERT
published 6 months ago0 votes362 views
Organizations migrating from ElastiCache for Redis to Valkey often struggle to track costs per engine in Cost Explorer. While there is no dedicated "Database Engine" dimension, the Usage Type filter d...
I’m encountering an issue when creating an ElastiCache Serverless (Valkey) cache using a customer-managed KMS key via the AWS API.
**What works**
* Creating the same Valkey Serverless cache via the A...
Hey guys,
Our ElastiCache nodes were migrated from Redis 6 to Valkey 7 (engine version 7.2). Our production node type is cache.r6gd.xlarge, so data tiering is enabled by default. After performing the...