TrustRadius: an HG Insights company

Amazon Relational Database Service (RDS) vs. Azure Cosmos DB

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Amazon RDS

    Score8.1 out of 10
    N/AAmazon Relational Database Service (Amazon RDS) is a database-as-a-service (DBaaS) from Amazon Web Services.N/A

    Azure Cosmos DB

    Score9.1 out of 10
    N/AMicrosoft Azure Cosmos DB is Microsoft's Big Data analysis platform. It is a NoSQL database service and is a replacement for the earlier DocumentDB NoSQL database.N/A
    Pricing
    Amazon RDSAzure Cosmos DB
    Editions & Modules
    Amazon RDS for PostgreSQL
    $0.24 ($0.48)
    per hour, R5 Large (R5 Extra Large)
    Amazon RDS for MariaDB
    $0.25 ($0.50)
    per hour, R5 Large (R5 Extra Large)
    Amazon RDS for MySQL
    $0.29 ($0.58)
    per hour, R5 Large (R5 Extra Large)
    Amazon RDS for Oracle
    $0.482 ($0.964)
    per hour, R5 Large (R5 Extra Large)
    Amazon RDS for SQL Server
    $1.02 ($1.52)
    per hour, R5 Large (R5 Extra Large)
    No answers on this topic
    Offerings
    Pricing Offerings
    Amazon RDSAzure Cosmos DB
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeOptionalNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Amazon RDSAzure Cosmos DB
    Considered Both Products
    Amazon AWS
    No answer on this topic
    Microsoft
    No answer on this topic
    Key User Insights
    Would buy again
    99%
    Would buy again
    102 Answers
    No answers on this topic
    Delivers good value for the price
    98%
    Delivers good value for the price
    98 Answers
    No answers on this topic
    Happy with the feature set
    99%
    Happy with the feature set
    102 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    99%
    Lived up to sales and marketing promises
    83 Answers
    No answers on this topic
    Implementation went as expected
    96%
    Implementation went as expected
    96 Answers
    No answers on this topic
    Best Alternatives
    Amazon RDSAzure Cosmos DB
    Small Businesses
    Microsoft Access
    Score7.5 out of 10
    No answers on this topic
    Medium-sized Companies
    SingleStore
    Score8.2 out of 10
    HBase
    Score7.3 out of 10
    Enterprises
    SAP IQ
    Score5.4 out of 10
    Cassandra
    Score9 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Amazon RDSAzure Cosmos DB
    Likelihood to Recommend
    8.9
    (130 ratings)
    10.0
    (7 ratings)
    Likelihood to Renew
    8.4
    (5 ratings)
    7.6
    (4 ratings)
    Usability
    8.8
    (8 ratings)
    8.8
    (2 ratings)
    Availability
    9.0
    (1 ratings)
    -
    (0 ratings)
    Performance
    7.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    9.6
    (13 ratings)
    9.2
    (2 ratings)
    Online Training
    10.0
    (1 ratings)
    -
    (0 ratings)
    Product Scalability
    9.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    Amazon RDSAzure Cosmos DB
    Likelihood to Recommend
    Amazon AWS
    If your application needs a relational data store and uses other AWS services, AWS RDS is a no-brainer. It offers all the traditional database features, makes it a snap to set up, creates cross-region replication, has advanced security, built-in monitoring, and much more at a very good price. You can also set up streaming to a data lake using various other AWS services on your RDS.
    Incentivized
    Read full review
    Microsoft
    Like any NoSQL database, whether it's MongoDB or not, it's best suited for unstructured data. It's also well suited for storing raw data before processing it and performing any type of ETL on the data.
    Incentivized
    Read full review
    Pros
    Amazon AWS
    • Automated Database Management: We use it for streamlining routine tasks like software patching and database backups.
    • Scalability on Demand: we use it to handle traffic spikes, scaling both vertically and horizontally.
    • Database Engine Compatibility: It works amazingly with multiple database engines used by different departments within our organization including MySQL, PostgreSQL, SQL Server, and Oracle.
    • Monitoring: It covers our extensive monitoring and logging, and also has great compatibility with Amazon CloudWatch
    Incentivized
    Read full review
    Microsoft
    • Scalable Instantly and automatically serverless database for any large scale business.
    • Quick access and response to data queries due to high speed in reading and writing data
    • Create a powerful digital experience for your customers with real-time offers and agile access to DB with super-fast analysis and comparison for best recommendation
    Incentivized
    Read full review
    Cons
    Amazon AWS
    • It is a little difficult to configure and connect to an RDS instance. The integration with ECS can be made more seamless.
    • Exploring features within RDS is not very easy and intuitive. Either a human friendly documentation should be added or the User Interface be made intuitive so that people can explore and find features on their own.
    • There should be tools to analyze cost and minimize it according to the usage.
    Incentivized
    Read full review
    Microsoft
    • Expensive, so be careful of the use case.
    • We had a thought time migrating from traditional DBs to Cosmos. Azure should provide a seamless platform for the migration of data from on-premises to cloud.
    Incentivized
    Read full review
    Likelihood to Renew
    Amazon AWS
    We do renew our use of Amazon Relational Database Service. We don't have any problems faced with RDS in place. RDS has taken away lot of overhead of hosting database, managing the database and keeping a team just to manage database. Even the backup, security and recovery another overhead that has been taken away by RDS. So, we will keep on using RDS.
    Incentivized
    Read full review
    Microsoft
    It's efficient, easy to scale, and works. We do have to do a bit of administration, but less now than when we started with this a couple of years ago. Microsoft continues to improve its self-management capability.
    Incentivized
    Read full review
    Usability
    Amazon AWS
    I've been using AWS Relational Database Services in several projects in different environments and from the AWS products, maybe this one together to EC2 are my favourite. They deliver what they promise. Reliable, fast, easy and with a fair price (in comparison to commercial products which have obscure license agreements).
    Incentivized
    Read full review
    Microsoft
    It has very good compatibility and adaptability with other APIs and developers can safely create new apps because it is compatible with various tools and can be easily managed and run under the cloud, and in terms of security, it is one of the best of its kind, which is very powerful and excellent.
    Incentivized
    Read full review
    Support Rating
    Amazon AWS
    I have only had good experiences in working with AWS support. I will admit that my experience comes from the benefit of having a premium tier of support but even working with free-tier accounts I have not had problems getting help with AWS products when needed. And most often, the docs do a pretty good job of explaining how to operate a service so a quick spin through the docs has been useful in solving problems.
    Incentivized
    Read full review
    Microsoft
    Microsoft is the best when it comes to after-sales support. They have a well-structured training and knowledge base portal that anyone can use. They are usually quick to respond to cases and are on point for on-call support. I have no complaints from a support standpoint. Pretty happy with the support.
    Incentivized
    Read full review
    Online Training
    Amazon AWS
    the online training & digital content available on the web from AWS was having sufficient information to deploy and run the service
    Incentivized
    Read full review
    Microsoft
    No answers on this topic
    Alternatives Considered
    Amazon AWS
    Amazon Relational Database Service (RDS) stands out among similar products due to its seamless integration with other AWS services, automated backups, and multi-AZ deployments for high availability. Its support for various database engines, such as MySQL, PostgreSQL, and Oracle, provides flexibility. Additionally, RDS offers managed security features, including encryption and IAM integration, enhancing data protection. The pay-as-you-go pricing model makes it cost-effective. Overall, Amazon RDS excels in ease of use, scalability, and a comprehensive feature set, making it a top choice for organizations seeking a reliable and scalable managed relational database service in the cloud.
    Read full review
    Microsoft
    Cosmos DB is unique in the industry as a true multi-model, cloud-native database engine that comes with solutions for geo-redundancy, multi-master writes, (globally!) low latency, and cost-effective hosting built in. I've yet to see anything else that even comes close to the power that Cosmos DB packs into its solution. The simplicity and tooling support are nice bonus features as well.
    Incentivized
    Read full review
    Return on Investment
    Amazon AWS
    • The overall cost increases, but we spect this and we can mitigate other risks.
    • Is easy to work from the cloud. Is reliable, but we keep our local solution as well where RDS works quite good.
    • RDS allow us to focurs on owr objetives instead of the other matters regarding databases.
    Incentivized
    Read full review
    Microsoft
    • It's made managing raw data much easier
    • It provides a way to maintain raw data at a low cost
    • It's easy to massage the data
    Incentivized
    Read full review
    ScreenShots

    Amazon RDS Screenshots

    Screenshot of A look inside the RDS console.