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Cloud SQL vs. Amazon Aurora

June 01, 2021

Cloud SQL vs. Amazon Aurora

Choosing a database management system for your cloud architecture is no easy feat. Two popular options are Google's Cloud SQL and Amazon Web Services' Aurora. In this blog post, we'll compare the features, performance, and pricing of these two cloud database solutions.

Features

Both Cloud SQL and Aurora offer a range of features that make them powerful cloud database solutions. Cloud SQL supports MySQL, PostgreSQL, and SQL Server, while Aurora is compatible with MySQL and PostgreSQL but has its own storage layer for advanced functionality.

One of the benefits of Cloud SQL is that it offers automatic backups and point-in-time recovery, along with replication and failover support. Aurora also has automatic backups and point-in-time recovery, but it goes a step further with its distributed and highly available architecture.

Performance

When it comes to performance, Aurora has a clear advantage. According to benchmarks by Amazon, its database solution is up to five times faster than standard MySQL databases and three times faster than standard PostgreSQL databases. Aurora also has better read and write scalability than Cloud SQL.

That being said, Cloud SQL is still a high-performing solution for many use cases, especially when paired with Google Cloud's other tools and services.

Pricing

As for pricing, both Cloud SQL and Aurora have a similar payment structure, with a combination of compute and storage costs based on usage. However, Aurora tends to be more expensive than Cloud SQL due to its advanced features and improved performance.

For example, for a single-instance database with 50GB of storage and 1 vCPU, Cloud SQL costs $88.37 per month, while Aurora costs $171.62 per month.

Conclusion

Ultimately, when choosing between Cloud SQL and Amazon Aurora, the choice comes down to the specific needs of your project. If you prioritize performance and are willing to pay a premium, Aurora may be the right choice for you. However, if you value flexibility and ease of use, Cloud SQL could be the better option.

Regardless of which database solution you choose, both Cloud SQL and Aurora offer powerful tools and features that can help your cloud architecture run smoothly.

References

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