Here you can check Aurora Serverless v2 compatible versions.
#Aurora mysql version upgrade#
When Cluster becomes available upgrade the provisioned Aurora MySQL version 2 cluster to an Aurora MySQL version 3 that s compatible with Aurora Serverless v2, i.e. It should take around 10-15 minutes for the new provisioned cluster to become available. Choose the latest minor engine version available for the new cluster, which at the time of writing is 2.11.0 (around 10 minutes) Restore the snapshot to create a new, provisioned (not Aurora Serverless) DB cluster running Aurora MySQL version 2.Create a DB cluster snapshot of the Aurora Serverless v1 cluster (around 2-4 mins).Upgrading Aurora Serverless v1 to v2įor this demo, I will be using Aurora Serverless 2.07.01 MySQL 5.7–compatible and I will provide an approximate time each step should take.
#Aurora mysql version full#
These are just selected differences, however you can find the full list in AWS documentation. Another advantage of the newer version is the ability to use RDS proxy. It also offers the same failover as provisioned clusters with multi AZ capability and an option to create Aurora Global database, all of which was not possible with Aurora Serverless V1. To summarise, upgrading to Aurora Serverless v2 would offer you more granularity with having the ability to scale down to 0.5 in comparison to 1 or 2 with v1. Reader DB can scales up and down independently of the writerīest effort failover only, subject to capacity availabilityįailover the same as is provisioned Aurora Reader DB instances aren’t available, therefore cannot scale. Scale up and down with a minimum increment of 0.5 ACUs Scales up and down by doubling and halving ACUs Scaling can happen at any time (no requirement for quiet time) Scaling cannot happen when SQL statements are running
Multi AZ the same as in Aurora provisioned Scales only by increasing or decreasing the capacity of the writerĬan scale both by changing the size of the DB instance and by adding more DB instances to the cluster, or by adding more regions to Aurora Global databaseĪll the compute for the cluster runs in a single AZ and region Let’s have a look at the main differences here: Aurora Serverless v1 Aurora Serverless v2 has become generally available in April 2022, with a promise of “90% cost savings compared to provisioning for peak capacity”.
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