093.mp4 094.mp4 – Elastic Cache hands on

Post author: Rachel Rui Liu
Post link: <a href="https://racheliurui.github.io/2018/04/22/markdown/AWS/AWS2018/032_ElasticCacheHandson/" title="AWS - Elastic Cache hands on">https://racheliurui.github.io/2018/04/22/markdown/AWS/AWS2018/032_ElasticCacheHandson/
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An important use scenario is to maintain application session state ( sesson replication)

Create Security Group for Redis service as RedisSG.
- allow inbound 6379 port from webserverSG
- allow outbound 6379 to everywhere
Cache subnet group
- similiar like RDB subnet group.
Using wizard to create Elastic Cache cluster
- option: enable replication ; enable multiAZ
- instance type: cache.t2.micro
- option: file location in S3 bucket
- select cache subnet group using newly created; select security group using newly created;
- optional : maintain window , SNS
review the result ( 1 node )