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Compare IBM Informix and Microsoft SQL Server 
Featured Products
At a Glance
Market Segments
Enterprise (44.0% of reviews)
Enterprise (45.4% of reviews)
Entry-Level Pricing
See IBM website or contact IBM PVU, VPC,User licensing
No pricing available
IBM Informix
Star Rating
(110)4.5 out of 5
Market Segments
Enterprise (44.0% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
See IBM website or contact IBM PVU, VPC,User licensing
Browse all 5 pricing plansMicrosoft SQL Server
Star Rating
(2,260)4.4 out of 5
Market Segments
Enterprise (45.4% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Microsoft SQL ServerSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Microsoft SQL Server excels in overall user satisfaction, boasting a significantly higher G2 Score compared to IBM Informix. Users appreciate features like the 'Always On' functionality, which enhances database durability and application performance.
- Users say that Microsoft SQL Server is particularly user-friendly, with a straightforward interface in SQL Server Management Studio (SSMS) that makes it accessible even for beginners. This ease of use is a notable advantage over IBM Informix, which, while also praised for its usability, does not match the same level of intuitive design.
- Reviewers mention that Microsoft SQL Server offers robust integration with other Microsoft tools, making it a preferred choice for organizations already using Microsoft products. In contrast, IBM Informix is recognized for its reliability and fast performance, but it may not provide the same seamless integration experience.
- According to verified reviews, Microsoft SQL Server's implementation process is often highlighted as quick and efficient, with clear setup steps. Users have noted that this contrasts with IBM Informix, which, while manageable, may require more effort in certain configurations, particularly when setting up replication.
- G2 reviewers highlight that IBM Informix shines in its advanced features, such as the onstat commands for monitoring database stats, which users find invaluable for troubleshooting. However, Microsoft SQL Server's powerful features for data management and analysis, along with its strong security measures, make it a compelling option for enterprises.
- Users report that while both products are reliable, Microsoft SQL Server has a slight edge in terms of overall performance and support, with users noting its strong performance and helpful customer service. IBM Informix, while also providing quality support, has received mixed feedback regarding its responsiveness compared to Microsoft SQL Server's dedicated support resources.
Pricing
Entry-Level Pricing
IBM Informix
Informix Enterprise Edition / Informix Advanced Enterprise Edition
See IBM website or contact IBM
PVU, VPC,User licensing
Various flexible licensing options available, including user, processor/virtual core.
Try Informix for free:
https://ibm.biz/Bdzp7v
Microsoft SQL Server
No pricing availableFree Trial
IBM Informix
Free Trial is available
Microsoft SQL Server
No trial information availableRatings
Meets Requirements
9.2
78
9.0
1,855
Ease of Use
9.1
78
8.6
1,871
Ease of Setup
8.9
56
8.1
992
Ease of Admin
9.3
56
8.3
950
Quality of Support
8.5
75
8.3
1,649
Has the product been a good partner in doing business?
7.8
56
8.4
900
Product Direction (% positive)
5.9
77
8.4
1,826
Features by Category
Management
8.6
6
Not enough data
8.7
5
Not enough data
8.7
5
Not enough data
8.7
5
Not enough data
Solution Provision
9.0
5
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Management
Not enough data
8.9
153
Not enough data
8.8
153
Not enough data
9.2
158
Not enough data
8.9
153
Not enough data
8.9
156
Maintenance
Not enough data
8.9
154
Not enough data
9.0
159
Not enough data
9.0
154
Security
Not enough data
8.9
153
Not enough data
9.1
155
Management
9.0
10
9.1
152
9.0
10
9.2
153
8.9
9
8.8
140
9.3
10
8.9
145
Support
8.0
9
8.6
148
8.7
10
9.0
152
8.7
10
8.7
147
8.7
10
8.4
152
Security
8.5
10
8.9
151
9.0
10
9.0
151
8.3
10
8.8
148
8.7
10
9.0
152
Performance
8.7
9
8.7
147
8.5
9
8.8
144
8.3
10
8.7
150
9.1
9
8.6
148
9.3
9
8.8
149
Database Features
9.1
65
8.9
1289
9.5
66
9.0
1294
9.3
65
8.9
1301
9.2
64
8.7
1268
8.9
61
8.8
1269
9.1
64
8.8
1274
9.0
65
9.1
1294
Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Reporting
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Database
Not enough data
8.5
56
Not enough data
8.8
57
Not enough data
8.4
54
Integrations
Not enough data
7.8
45
Not enough data
8.2
45
Platform
Not enough data
8.2
50
Not enough data
8.5
53
Not enough data
8.2
45
Processing
Not enough data
8.5
52
Not enough data
8.5
55
Building Reports
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Platform
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
IBM Informix and Microsoft SQL Server are categorized as Relational Databases
Unique Categories
IBM Informix is categorized as Data Replication
Microsoft SQL Server is categorized as Database Management Systems (DBMS), Big Data Processing and Distribution, and On-Premise Data Integration
Reviews
Reviewers' Company Size
IBM Informix
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Microsoft SQL Server
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
16.5%
Computer Software
13.2%
Government Administration
9.9%
Retail
5.5%
Telecommunications
4.4%
Other
50.5%
Information Technology and Services
24.1%
Computer Software
13.7%
Hospital & Health Care
5.4%
Financial Services
4.3%
Higher Education
2.9%
Other
49.6%
Alternatives
Discussions
Version 11.70 - Where should look if I am having problems with triggers via a stored procedure?
2 Comments
EV
Hi Rhonda,
First of all you should clearly and at least look at upgrading to version 14.10 xC2, because 11.70 maintenance will stop by March 30th...Read more
Standard 4GL is still a great product, Why don't add new features?
1 Comment
AK
IBM made a decision long ago to stop adding features to 4GL. You can get modern versions of 4GL from 4Js (Genero) and Querix (Lycia). Both are proper...Read more
How do I program 4GL and Create Mobile Apps.
1 Comment
EV
Hi Hwee,
Form the feedback I received from several people, the best tools to develop mobile apps are the tools initially designed for that: they need to...Read more
How could I make much easier the experience with the order of my database?
4 Comments
AF
You can create different tables with your employee information eg employee table, employee roles etc. Then you can create a single view that will pull data...Read more
What is the best way to save your queries?
4 Comments
CA
I recommend that you use the saved querys in plain text or .sql or txt format you can use the same sql server query creator or a notepad +++ tool, they are...Read more
How can I work on the same query if the connection is lost (timeout) and then I reconnect?
4 Comments
JE
When this happens to me in SQL Server Management Studio, I just have to type USE {your database name here} and then select only that statement and execute...Read more
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