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Microsoft Azure Cosmos DB vs OpenText Analytics Database (Vertica) comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
6.2
Microsoft Azure Cosmos DB reduces total cost through dynamic scaling, eliminating dedicated admins, and offering global distribution efficiency.
Sentiment score
6.9
Users report significant ROI from OpenText Analytics Database due to enhanced analytics, performance, and data accessibility, despite its cost.
Getting an MVP of that project would have taken six to eight months, but because we had an active choice of using Azure Cosmos DB and other related cloud-native services of Azure, we were able to get to an MVP stage in a matter of weeks, which is six weeks.
You can react quickly and trim down the specs, memory, RAM, storage size, etc. It can save about 20% of the costs.
When I have done comparisons or cost calculations, I have sometimes personally seen as much as 25% to 30% savings.
 

Customer Service

Sentiment score
6.7
Feedback on Azure Cosmos DB's support varies, highlighting fast assistance with premium plans but inconsistency and delays otherwise.
Sentiment score
7.0
OpenText Analytics Database customer service is praised for knowledgeable support, though some users report slow response and escalation needs.
Premier Support has deteriorated compared to what it used to be, especially for small to medium-sized customers like ours.
The response was quick.
I would rate customer service and support a nine out of ten.
 

Scalability Issues

Sentiment score
7.8
Microsoft Azure Cosmos DB offers scalable solutions with auto-scaling and partitioning, managing large workloads efficiently while reducing costs.
Sentiment score
7.1
OpenText Analytics Database (Vertica) excels at scaling large data volumes but faces challenges with schema modifications and node additions.
The system scales up capacity when needed and scales down when not in use, preventing unnecessary expenses.
We like that it can auto-scale to demand, ensuring we only pay for what we use.
We have had no issues with its ability to search through large amounts of data.
 

Stability Issues

Sentiment score
7.6
Microsoft Azure Cosmos DB is highly stable, reliable, and globally robust, offering strong performance and low latency despite minor issues.
Sentiment score
7.1
OpenText Analytics Database (Vertica) is stable and robust, with minor query and network issues noted by users.
We have multiple availability zones, so nothing goes down.
Azure Cosmos DB would be a good choice if you have to deploy your application in a limited time frame and you want to auto-scale the database across different applications.
I would rate it a ten out of ten in terms of availability and latency.
 

Room For Improvement

Azure Cosmos DB needs better cost models, performance, documentation, query capabilities, integration, analytics, security, and operational features.
OpenText Analytics Database needs better workload management, documentation, SQL optimization, cloud support, machine learning, and cost efficiency.
We must ensure data security remains the top priority.
You have to monitor the Request Units.
The dashboard could include more detailed RU descriptions, IOPS, and compute metrics.
 

Setup Cost

Microsoft Azure Cosmos DB's pricing is complex yet flexible, offering scalability and cost-effectiveness with efficient resource management.
OpenText Analytics Database offers flexible pricing based on storage, with competitive costs, community edition, and negotiable licensing options.
Initially, it seemed like an expensive way to manage a NoSQL data store, but so many improvements that have been made to the platform have made it cost-effective.
Cosmos DB is expensive, and the RU-based pricing model is confusing.
Cosmos DB is great compared to other databases because we can reduce the cost while doing the same things.
 

Valuable Features

Microsoft Azure Cosmos DB offers scalable, secure, and high-performance features with seamless integration, enhancing application efficiency and global user satisfaction.
OpenText Analytics Database offers rapid data processing, scalability, ease of use, and cost efficiency with advanced analytics capabilities.
The most valuable feature of Microsoft Azure Cosmos DB is its real-time analytics capabilities, which allow for turnaround times in milliseconds.
Performance and security are valuable features, particularly when using Cosmos DB for MongoDB emulation and NoSQL.
The performance and scaling capabilities of Cosmos DB are excellent, allowing it to handle large workloads compared to other services such as Azure AI Search.
 

Categories and Ranking

Microsoft Azure Cosmos DB
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
102
Ranking in other categories
Database as a Service (DBaaS) (6th), NoSQL Databases (3rd), Managed NoSQL Databases (1st), Vector Databases (1st)
OpenText Analytics Database...
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
86
Ranking in other categories
Data Warehouse (7th), Cloud Data Warehouse (10th)
 

Featured Reviews

MichaelJohn - PeerSpot reviewer
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.
T Venkatesh - PeerSpot reviewer
Processes query faster through multiple systems simultaneously, but it could support different data types
We use the solution for various tasks, including preparing data marts and generating offers. It helps extract data based on rules from the policy team and provides insights to enhance business operations. We also analyze transactions to target customers and improve business performance The…
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Top Industries

By visitors reading reviews
Legal Firm
13%
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
9%
Financial Services Firm
18%
Computer Software Company
16%
Manufacturing Company
9%
Comms Service Provider
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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.
What is your experience regarding pricing and costs for Microsoft Azure Cosmos DB?
The pricing for Microsoft Azure Cosmos DB is good, but there is a developer factor to consider. It could be economical or expensive depending on usage. Guidance about query consumption of Request U...
What needs improvement with Microsoft Azure Cosmos DB?
The only area Microsoft Azure Cosmos DB can improve on is its documentation; while it is solid and very useful, enhancements in the indexing documentation would help users save costs and make it mo...
What do you like most about Vertica?
Vertica is easy to use and provides really high performance, stability, and scalability.
What is your experience regarding pricing and costs for Vertica?
The solution is relatively cost-effective. Pricing and licensing are reasonable compared to other solutions.
What needs improvement with Vertica?
The product could improve by adding support for a wider variety of data types and enhancing features to better compete with other databases.
 

Also Known As

Microsoft Azure DocumentDB, MS Azure Cosmos DB
Micro Focus Vertica, HPE Vertica, HPE Vertica on Demand
 

Overview

 

Sample Customers

TomTom, KPMG Australia, Bosch, ASOS, Mercedes Benz, NBA, Zero Friction, Nederlandse Spoorwegen, Kinectify
Cerner, Game Show Network Game, Guess by Marciano, Supercell, Etsy, Nascar, Empirix, adMarketplace, and Cardlytics.
Find out what your peers are saying about Microsoft Azure Cosmos DB vs. OpenText Analytics Database (Vertica) and other solutions. Updated: July 2025.
865,384 professionals have used our research since 2012.