Tag - Amazon Aurora

A First Glance at Amazon Aurora Serverless RDS

Amazon Aurora Serverless

If you often deploy services in the cloud, you certainly, at least once, forgot to stop a test instance. I am like you and I forgot my share of these. Another mistake I do once in a while is to provision a bigger instance than needed, just in case, and forget to downsize it. […]

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Amazon Aurora Multi-Primary First Impression

Amazon Aurora Multi-Primary First Impression

For what reason should I use a real multi-primary setup?
To be clear, not a multi-writer solution where any node can become the active writer in case of needs, as for Percona XtraDB Cluster (PXC) or Percona Server for MySQL using Group_replication. No, we are talking about a multi-primary setup where I can write at […]

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When Should I Use Amazon Aurora and When Should I use RDS MySQL?

AWS RDS

Now that Database-as-a-service (DBaaS) is in high demand, there is one question regarding AWS services that cannot always be answered easily: When should I use Aurora and when RDS MySQL?
DBaaS cloud services allow users to use databases without configuring physical hardware and infrastructure and without installing software. But when trying to find out which […]

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Aurora Hash Join Optimization (with a Gentle Reminder on Lab Features)

Aurora Hash Join Lab Mode

The Aurora hash join feature for relational databases has been around for a while now. But unlike MySQL Block Nested Loop algorithm, an Aurora hash join only caters to a specific number of use cases. When implemented with the optimizer properly, they can provide great benefits with certain workloads. Below we’ll see a brief […]

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