Microsoft Azure Cosmos DB vs vCloud Air comparison

Microsoft and Virtustream are both solutions in the Database as a Service (DBaaS) category. Microsoft is ranked #6 with an average rating of 8.2, while Virtustream is ranked #16. Microsoft holds a 1.4% mindshare in DS, compared to Virtustream’s 0.4% mindshare. Additionally, 95% of Microsoft users are willing to recommend the solution, compared to 100% of Virtustream users who would recommend it.

Microsoft Azure Cosmos DB

Read 85 Microsoft Azure Cosmos DB reviews

224 Views
82 Comparison Views

95% willing to recommend

vCloud Air

Read 3 vCloud Air reviews

89 Views
64 Comparison Views

100% willing to recommend

Microsoft Azure Cosmos DB

vCloud Air

Comparison Buyer's Guide

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Executive SummaryUpdated on Apr 6, 2025

vCloud Air and Microsoft Azure Cosmos DB compete in cloud solutions. Microsoft Azure Cosmos DB often has the upper hand with its advanced features and scalability justifying its cost.

Features: vCloud Air offers seamless integration, virtualization options, and strong pricing support. Microsoft Azure Cosmos DB provides global distribution, multi-model database capabilities, and flexible scalability.

Ease of Deployment and Customer Service: vCloud Air has a straightforward deployment model and excellent customer service, praised for efficient setup. Microsoft Azure Cosmos DB has a complex but scalable deployment framework with extensive global reach and effective support.

Pricing and ROI: vCloud Air is cost-effective and budget-friendly for small to medium enterprises. Microsoft Azure Cosmos DB has a higher initial cost but promises significant returns with its scalable architecture, appealing mostly to larger organizations.

To learn more, read our detailed Database as a Service (DBaaS) Report (Updated: March 2025).

Buyer's Guide

Database as a Service (DBaaS)

March 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Microsoft Azure Cosmos DB

Ranking in Database as a Service (DBaaS)

6th

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

NoSQL Databases (3rd), Managed NoSQL Databases (1st), Vector Databases (3rd)

vCloud Air

Ranking in Database as a Service (DBaaS)

16th

Average Rating

8.0

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

Infrastructure as a Service Clouds (IaaS) (23rd)

Mindshare comparison

As of April 2025, in the Database as a Service (DBaaS) category, the mindshare of Microsoft Azure Cosmos DB is 1.4%. The mindshare of vCloud Air is 0.4%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS)

Featured Reviews

MichaelJohn

Director | Data & AI at a tech services company with 11-50 employees

Very efficient for application-facing scenarios

There are several areas for improvement. Firstly, having a local development emulator or simulator for Azure Cosmos DB would be beneficial. It would be very handy to have a Docker container that developers can use locally. Although, I know there is a free tier and so on and so forth, having a local environment would be nice. For example, SQL Server is very portable. You can even install it on your machine. That is the number one thing that is missing in Azure Cosmos DB. The second improvement area is the IDE of choice. That means how you interact with Azure Cosmos DB. For example, with SQL Server, you have SQL Server Management Studio. I know there is a little bit of support for Azure Cosmos DB in Azure Data Studio, but it is not heavily advertised or it does not feel like first-class citizen support. Developer experience or developer tooling is missing in terms of interacting with the database. Better developer tools or an IDE for interacting with Azure Cosmos DB would enhance the developer experience. Lastly, there is some mixed messaging about what Azure Cosmos DB is, given its multiple APIs. There are so many Azure Cosmos DB APIs available. There is NoSQL. There are MongoDB, Gremlin, and others. There is still some mixed messaging for others who are new to Azure Cosmos DB about what Azure Cosmos DB is. Is this like MongoDB, but then there is also MongoDB in Azure Cosmos DB? I know it well, and I know that the default one is just NoSQL, but others I have interacted with over the last ten years or so get confused.

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Saurabh Chandratre

Director Solutions Architect - EMEA & APAC at Blue Medora

With the VPC, you can run your workloads in an active state, use it for development work and for hosting SQL/Exchange Servers in IaaS; RaaS/DaaS for DR activities.

All three components of the vCloud Air are equally valuable and important, i.e., IaaS, DaaS and RaaS. I like the Virtual Private Cloud (VPC) offering compared to the Dedicated Cloud. It gives me the flexibility to utilize the pay-as-you-go option. You can run your workloads in an active state at reasonable prices. I have seen lots of companies use it for their development work, as well as for hosting SQL and Exchange Servers, i.e., in the active-passive mode instead of Replication (RaaS). Disaster Recovery is also a great feature that is affordable and easy to use. Disaster Recovery is a great component of the vCloud Air, where you can protect the on-premises cloud infrastructure, by providing self-service recovery options using the vSphere Replication. Some of the features that really stand out and I have used in my projects are: * Direct Connect: It provides high speed and private line connectivity. * Offline Data Transfer: For encrypted bulk data transport.

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Top Industries

By visitors reading reviews

Legal Firm

12%

Computer Software Company

11%

Comms Service Provider

11%

Financial Services Firm

10%

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Microsoft Azure Cosmos DB?

The initial setup is simple and straightforward. You can set up a Cosmos DB in a day, even configuring things like availability zones around the world.

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What is your experience regarding pricing and costs for Microsoft Azure Cosmos DB?

Its pricing is not bad. It is good. We have a contract with Microsoft to use their technology. In my opinion, Microsoft Azure Cosmos DB is a good option for the total cost of ownership.

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What needs improvement with Microsoft Azure Cosmos DB?

I think Cosmos DB enhanced the benefits of NoSQL databases, offering query flexibility, partition management, and backup and restore options. These aspects are crucial, and perhaps improving the co...

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Comparisons

Chroma vs Microsoft Azure Cosmos DB

Compared 16% of the time

Pinecone vs Microsoft Azure Cosmos DB

Compared 10% of the time

Amazon Neptune vs Microsoft Azure Cosmos DB

Compared 8% of the time

Amazon DynamoDB vs Microsoft Azure Cosmos DB

Compared 6% of the time

Neo4j AuraDB vs Microsoft Azure Cosmos DB

Compared 5% of the time

More Microsoft Azure Cosmos DB Competitors

Microsoft Azure vs vCloud Air

Compared 63% of the time

Microsoft Azure SQL Database vs vCloud Air

Compared 37% of the time

More vCloud Air Competitors

Product Reports

Buyer's Guide

Microsoft Azure Cosmos DB

March 2025

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Buyer's Guide

Database as a Service (DBaaS)

March 2025

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Also Known As

Microsoft Azure DocumentDB, MS Azure Cosmos DB

No data available

Overview

Microsoft Azure Cosmos DB is a globally distributed, multi-model database service providing scalability, user-friendliness, and seamless integration, suitable for managing large volumes of structured and unstructured data across diverse applications.

Azure Cosmos DB is renowned for its scalability, stability, and ease of integration, offering robust support for multiple data models and APIs. Its capacity for handling unstructured data efficiently and providing real-time analytics makes it ideal for applications requiring high performance and global distribution. With features like automatic failover and integration with Microsoft products, users benefit from cost optimization and secure data handling. Enhancement opportunities include simplifying queries, improving documentation, and expanding backup and analytics functionalities.

What are the most important features of Microsoft Azure Cosmos DB?

Scalability and Autoscaling: Efficiently handles growing data and user demands.
Multi-Model Support: Adapts to different data models seamlessly.
Global Distribution: Provides low-latency access across multiple regions.
Automatic Failover: Ensures high availability and reliability.
Integration with Microsoft Products: Offers seamless connectivity with Azure services.

What benefits should users look for in Microsoft Azure Cosmos DB reviews?

Performance and Speed: Exceptionally fast processing for real-time data analytics.
Cost Optimization: Tools for managing expenses effectively.
Secure Data Handling: Implements strong data security measures.
Flexible Data Ingestion: Supports diverse data ingestion methods.

Azure Cosmos DB is frequently used in sectors like web, mobile, IoT, and analytics. It supports applications as a key-value store, processes real-time data, and enables global scalability with low-latency access. Its big data management capabilities and integration with Azure services enhance its utility across industries.

Microsoft

vCloud Air is a public cloud platform built on the trusted foundation of vSphere, compatible with your on-premises data center, that includes infrastructure, disaster recovery, and various applications as service offerings. vCloud Air allows you to extend your workloads into the cloud with ease. You can migrate existing onsite virtual machines (VMs) to the public cloud or start up new application VMs directly in the cloud.

Virtustream

Sample Customers

TomTom, KPMG Australia, Bosch, ASOS, Mercedes Benz, NBA, Zero Friction, Nederlandse Spoorwegen, Kinectify

Lumeta, LifeSite, Clear Tec Solutions, National Physician Services, Queens University of Charlotte, California Natural Resources Agency, Pacific Disaster Center, Seventy Seven Energy Inc., Columbia Sportswear , CSS Corp

Buyer's Guide

Database as a Service (DBaaS)

March 2025

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