Questions tagged with Amazon ElastiCache for Redis
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There is an AWS feature to add an Amazon ElastiCache cache to Amazon RDS databases in the RDS console. Does this automatically allow RDS to leverage the cache or it is just a matter of convenience for...
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1031
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asked a year agolg...
I have a CloudFormation stack that creates a [`AWS::ElastiCache::ReplicationGroup`](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticache-replicationgroup.html) wiht...
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439
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asked a year agolg...
Hello Team,
I am unable to find the root cuase for the new connection count in one of the redis (m6g.2xlarge) as it always touches more than 60-70k during peak time.
though I checked internally...
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0
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55
views
asked a year agolg...
Hi Team,
We observe that the AWS release a security update **elasticache-20230315-002** on 22th of March and AWS applied it on same day itself. Ok we consider update severity is critical but why it...
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265
views
asked a year agolg...
i have a t3.medium size type, how can i do scaling out nodes and shards?
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225
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asked a year agolg...
Hi AWS,
- What if each key value pair is storing 100mb of data?
- How much maximum key value pair is allowed and any restriction?
- Does it use memory for cache from application server or from the...
1
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0
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1837
views
asked a year agolg...
Hi All,
We just updated our redis cluster in elasticache redis cluster from v7.0.5 to
v7.0.7 with dualstack connection and it just went down and keep resetting all incoming connections. After...
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1
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534
views
asked a year agolg...
Hi AWS, as you know there are a couple of caching strategies i.e. Cache Aside, Read-through cache, Write-through cache & Write-back. However I want to know which one is supported and beneficial in...
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849
views
asked a year agolg...
Hi AWS,
I need to compare ehcache, Aws Redis, Aws cache, mem cache based on these factors:
1. Distributed caching
2. Eviction
3. Other caching critical capabilities
4. Initial Licensing cost
5....
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0
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114
views
asked a year agolg...
We have ElastiCache Cluster (5 shards, primary+replica in every shard), auto-failover enabled.
Yesterday we encountered failover situation, one replica was promoted to primary, however our redis...
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0
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312
views
asked a year agolg...
Elastic Beanstalk setup Celery Beat so that it only runs on one node? (Prevent task duplication)lg...
I have a django app which uses celery beat to scan the DB and trigger tasks accordingly. I want to deploy this to elastic beanstalk, but simply applying leader_only to my celery beat invocation won't...
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88
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asked a year agolg...
During my initial tests I found a potential issue with scaling out ElastiCache Reader endpoint for reads.
In my setup I used a set of 1 primary with 3 replicas in 2 availability zones (that’s cluster...
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234
views
asked a year agolg...