Choose MySQL Choose Dev/Test Choose Single DB instance Choose Burstable Classes Choose t4g.micro Change storage to 20GB Cost should be: $13.98 monthly + egress bandwidth Answer from trevorstr on reddit.com
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Cost Effective RDS
Cheapest I think is to get one server for your DB and application. A T3 nano or micro should be sufficient for small projects. I do understand that running your DB and your application on one server is not ideal, because of load and security reasons. I myself run a small project, and decided to go with RDS MySQL with the smallest instance there is. This because of all the features RDS provides. It saves a lot of time and works like a charm! For the application itself I run a T3micro. Everything costs me around 15 dollars a month. More on reddit.com
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May 3, 2018
How to Identify the cost effective rds instance from the list of instances returned by describe-orderable-db-instances api using pricing get-products api
I am using golang sdk to get a list of possible rds instances that I can launch in my account from DescribeOrderableDBInstanceOptionsWithContext golang SDK method. I need to find out the most cost ... More on repost.aws
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July 21, 2022
amazon ec2 - Unexpected bill from AWS? - Web Applications Stack Exchange
My DB instance type is listed as db.t1.micro. Does this mean I need to upgrade to a db.m1.small for it to be free? ... Yes. The free tier for RDS SQL Server applies to micro, but the free tier for RDS MySQL requires small. More on webapps.stackexchange.com
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September 4, 2012
The cheapest RDS DB instance I can find is $91 per month. But every post I see seems to suggest that is very high, how can I find the cheapest? : aws
I created a new DB, and set up for Standard, tried Aurora MySQL, and MySQL, etc. Somehow Aurora is cheaper than reg. MySQL. When I do the drop... More on old.reddit.com
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AWS
aws.amazon.com › products › database › amazon rds
Managed Relational Database - Amazon RDS Pricing - Amazon Web Services
1 week ago - As data volume continues to grow, relational databases can grow with you without breaking your budget. Amazon RDS On-Demand Instances allow you to pay per second. Pay even less with Reserved Instances on a 1-year or 3-year term. You can easily start and stop your database instances to simply ...
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Amazon EC2
instances.vantage.sh › rds
Amazon RDS Instance Comparison
A free and easy-to-use tool for comparing RDS Instance features and prices.
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CloudZero
cloudzero.com › home › blog › a beginner’s guide to amazon rds pricing
A Beginner’s Guide To Amazon RDS Pricing
June 23, 2025 - As an alternative, picking Aurora Serverless lets you scale capacity up and down automatically as your application requires, and you only pay for the capacity you use. Amazon RDS bills Aurora storage in per GB-month increments and I/Os usage ...
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Cloudchipr
cloudchipr.com › blog › rds-pricing
The Ultimate Guide to AWS RDS Pricing: A Comprehensive Cost Breakdown 2025
We’ll examine how each database engine is priced, why two identically sized instances can bill very differently, and where storage choices quietly stack dollars over time. Real-world scenarios—from weekend prototypes to payment-heavy production clusters—show how to match configuration to need and sidestep surprise costs. When you drill into RDS Pricing, the first—and often largest—variable is the database engine itself
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AWS
aws.amazon.com › amazon rds › amazon rds for mysql › pricing
Amazon RDS for MySQL pricing
6 hours ago - The RDS for MySQL Free Tier includes 750 hours on a selection of Single-AZ instance databases, 20 GB of General Purpose SSD (gp2) storage, and 20 GB of storage for automated database backups each month for one year.
Find elsewhere
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AWS Fundamentals
awsfundamentals.com › blog › aws-rds-pricing
Understanding AWS RDS Pricing: A Comprehensive Guide
The hourly price of an AWS RDS instance depends on the type of instance you choose, as well as the region in which you launch it. There are several different instance types to choose from, each with its own set of hardware specifications and pricing. Instance types have different performances.
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AWS Made Easy
awsmadeeasy.com › home › advisory › top 3 aws relational database service cost optimizations
Top 3 AWS Relational Database Service cost optimizations - AWS Made Easy
June 24, 2022 - To properly operate and scale databases in the cloud, AWS provides seven popular engines to choose from Amazon Aurora with MySQL compatibility, Amazon Aurora with PostgreSQL compatibility, MySQL, MariaDB, PostgreSQL, Oracle, and SQL Server with an additional option to deploy on-premises with ...
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Cloudforecast
cloudforecast.io › home › aws pricing & cost optimization › aws rds pricing and cost optimization guide
AWS RDS Pricing and Cost Optimization Guide | CloudForecast
June 26, 2024 - To protect against auto-scaling ... for your instance. If you can accurately predict your storage needs, manually provisioning is the cheapest option. If you’re facing unpredictability or unused storage, consider auto-provisioning and focus on maintaining a reasonable storage maximum. AWS RDS backs up 100% ...
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Reddit
reddit.com › r/aws › cost effective rds
r/aws on Reddit: Cost Effective RDS
May 3, 2018 -

RDS seems to be the majority of my side project bill. I get the importance of managed DBs and the opportunity cost of something like maintenance, ingress, snapshots, etc. Right now I'm basically shutting down my instance when im not working on my project, which isnt a long term solution, but I'm curious about what's the most cost effective DB setup other than un-managed on EC2?

I've looked into Aurora Serverless but it seems a bastion node is required in the VPC for tunneling? That's another $6-8 for a tX.micro and my goal is to be cheap in the near term.

I've also toyed with a mysql container in compose, but I've never been a fan of using a DB in a container.

Lightsail seems fine I guess, but it seems like there's no CI available?

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Economize
economize.cloud › blog › aws-rds-pricing
AWS RDS Pricing Guide – Storage, Instances & Deployments
December 5, 2024 - AWS RDS Pricing Guide – Storage, Instances & Deployments
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AWS re:Post
repost.aws › questions › QUFozRqg_-SCmg_1lV2xkZrg › how-to-identify-the-cost-effective-rds-instance-from-the-list-of-instances-returned-by-describe-orderable-db-instances-api-using-pricing-get-products-api
How to Identify the cost effective rds instance from the list of instances returned by describe-orderable-db-instances api using pricing get-products api | AWS re:Post
July 21, 2022 - { FormatVersion: "aws_v1", PriceList: [{ publicationDate: "2022-07-20T21:49:04Z", product: map[attributes:map[currentGeneration:Yes databaseEdition:Express databaseEngine:SQL Server deploymentOption:Single-AZ engineCode:10 instanceFamily:General purpose instanceType:db.t3.large instanceTypeFamily:T3 licenseModel:License included location:US West (Oregon) locationType:AWS Region memory:8 GiB networkPerformance:Low to Moderate normalizationSizeFactor:NA operation:CreateDBInstance:0010 physicalProcessor:Intel Skylake E5 2686 v5 (2.5 GHz) processorArchitecture:64-bit regionCode:us-west-2 serviceco
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Medium
medium.com › @samsorrahman › day-6-all-about-aws-rds-types-prices-practical-demo-f56a477a29ce
Day 6 All About AWS RDS(Types, Prices, Practical Demo) | by Samsor Rahman | Medium
September 30, 2023 - Systems running in-memory databases (for immersive real-time app experiences serving a multitude of users, running predictive analyses, data warehouse reporting and analytics, or with large-scale data visualization) make the most of the RDS R3 ...
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Finout
finout.io › blog › aws-rds-cost-reduction
Recommendations For AWS RDS Cost Reduction
January 21, 2025 - Some regions are more expensive than others, with the US and Europe generally being the cheapest. You should probably find out if it’s worth moving your database instances to a different region, though don't expect a huge impact on your price unless you're operating in an expensive region. Reducing Amazon RDS costs involves a holistic approach that considers your application's usage, scalability, and performance bottlenecks.
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Concurrencylabs
concurrencylabs.com › blog › guide-to-rds-reserved
Part II: RDS - The Ultimate Guide to Saving Money with AWS Reserved "Anything" - Concurrency Labs
Also, in most cases bringing your own license or using an open source engine will maximize the amount of savings related to Reserved pricing. Similar to EC2 Reserved, with RDS Reserved you save money by committing to a 1 year or 3 year period ...
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Amazon Web Services
amazonaws.cn › en › rds › pricing
Amazon RDS Pricing
1 week ago - Amazon RDS provides three RI payment options -- No Upfront, Partial Upfront, All Upfront -- that enable you to balance the amount you pay upfront with your effective hourly price and receive a significant discount over On-Demand prices. Single-AZ DB Instance reservations can be applied to a database instance in a single Availability Zone.