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IDERA SQL Diagnostic Manager for SQL Server vs Oracle Enterprise Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 23, 2025

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

IDERA SQL Diagnostic Manage...
Ranking in Database Development and Management
12th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
9
Ranking in other categories
Event Monitoring (14th)
Oracle Enterprise Manager
Ranking in Database Development and Management
3rd
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
129
Ranking in other categories
Server Monitoring (6th)
 

Mindshare comparison

As of June 2026, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 3.1%, down from 4.2% compared to the previous year. The mindshare of Oracle Enterprise Manager is 4.0%, down from 5.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management Mindshare Distribution
ProductMindshare (%)
Oracle Enterprise Manager4.0%
IDERA SQL Diagnostic Manager for SQL Server3.1%
Other92.9%
Database Development and Management
 

Featured Reviews

reviewer2317098 - PeerSpot reviewer
Assistant at a tech services company with 1,001-5,000 employees
Offers effective monitoring of resources but lacks the ability to connect to an AWS instance and write custom queries.
We use it mainly for monitoring, including CPU, memory, and disk space, and for troubleshooting purposes We've set up alerts to notify us when performance deviates from the baseline we've configured for each resource. So, whenever that happens, we get an alert and can investigate immediately. So,…
reviewer996648 - PeerSpot reviewer
Founder and President at a training & coaching company with 1-10 employees
Extensive functionality impresses despite occasional setup complexity
The functions and features of Oracle Enterprise Manager that I have found most valuable are its evolution from being problematic in 10g and 11g versions to becoming better and more stable. Now it has become a significantly improved product. We have integrated identity management, and we are using it for normal database examination, tuning, and performance. We are working with STATSPACK and similar tools that are integrated in Oracle Enterprise Manager. We are currently working with version 13.5, having upgraded from 13.4 last year. Automation is useful for improving operational efficiency, and there are many more opportunities to automate outside the databases. Not many things need to be automated inside the databases. We have jobs running, imports, exports, and similar tasks. To automate these processes, we utilize the Scheduler from Oracle, which is managed in the databases by the vendor. This is not part of our DBA functions in Oracle Enterprise Manager.

Quotes from Members

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

Pros

"Baselining our SQL Servers has made a huge impact."
"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"The ability to go back and look at historical data is the most valuable feature."
"There are several monitoring tools, but IDERA SQL Diagnostic Manager is actually better than other competitors."
"Overall, it has allowed us to do more with database management and run more databases on a given server, because we're able to isolate issues quicker and take the proactive steps necessary to correct them."
"We're able to diagnose issues prior to their actually becoming issues. Without the alerting, we wouldn't have a clue as to what was going to happen. With the alerting, it gives us a heads-up that a specific threshold has been met, and we need to take specific action."
"The most valuable features are disk space projections for planning, and also the Snapshotting ability, to look back in time, to see what was going on the server at a particular time. It's basically the output of an sp_who2."
"The best part of SQL DM is the ability to customize alerts and counters. This allows our team to find an issue then alert on the issue at a granular level."
"The most valuable feature of OEM is that it goes hand-in-hand with our EDI, essentially allowing us to operate the SOA Suite solution on a management level."
"It provides a graphical interface and easy management."
"I would recommend learning and using OEM right away; it will cut down the time put in by DBAs a lot by using OEM."
"We have setup dashboards for the SMT (Senior Management Team) to give them a traffic light system on a very high level – enough for them to know that all systems are up and available"
"Oracle Enterprise Manager helps to control servers."
"The solution is easy to use and has good performance."
"I think it provides value for the money; it definitely helps us be proactive in our database administrating, because we don't have to spend time reacting to everything and can find out where the problem is before our customer even realizes they have a problem."
"My advice to others is Oracle Enterprise Manager is a stable and scalable enterprise compared to the other similar solutions."
 

Cons

"Tech support has been okay, not that great, but they made sure that we got what we were looking for."
"I'm going to do an upgrade which may resolve my issues, but one area for improvement is its ability to handle the amount of data that we collect with it. We're likely one of the largest installations, with over 300 servers being collected with this product, and sometimes there are gaps. That would really be my only concern, in terms of how the data is collected and stored, for consistency."
"Scalability is what I mentioned earlier, regarding room for improvement. It doesn't seem to scale out to an environment as large as ours, with just a single monitoring server."
"It would helpful if SQL DM could mark when changes are made within the program."
"Reporting and overall analysis of data gathered from SQL Server."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"Some more granularity in alerting."
"We don't find that it helps us with performance monitoring and diagnostics. We find that SentryOne does that better. Also, in terms of alerts, we had to customize them dramatically so that we didn't get alerted on every little thing."
"I would like to see Oracle address the multi-data center monitoring and management in a more seamless way where management services are easily spread across the data centers like they can be today, but address the single database repository that can only exist in one data center at a time."
"I would like to see more functionality/information in Standard Edition Oracle for the same performance analysis."
"I would say the footprint on the server. Also the GUI can be tricky."
"I feel more dashboards can be added, especially those useful to higher levels of IT management."
"The SQLrun sometimes does not work, and it crashes most of the time."
"The solution is considered expensive."
"Technical support could be more responsive."
"The interface could be more friendly for basic users."
 

Pricing and Cost Advice

"We were upgraded to Premium Support without their actually asking us, when we were quoted. Then I asked for Standard Support and that they had to re-quote us that. But they don't do that by default. They upcharge you by default, which I didn't think was very nice, without even asking."
"The pricing is reasonable, it's comparable with the competitors."
"Initially, our deal was for three years, and we extended it to five years. Oracle solutions are very costly."
"It is part of Real Application Testing, so no new investment is necessary for clients who already are already using RAT."
"The solution is inexpensive to purchase."
"As with all Oracle products, care should be taken when using any features to ensure that they do not activate licensed features that have not been paid for."
"The licensing is the responsibility of our customers."
"The license is good but can be improved."
"The product is very expensive."
"Be careful to only enable the packs for which you have a license as this is an issue we see time and again."
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Top Industries

By visitors reading reviews
Construction Company
11%
Comms Service Provider
9%
Healthcare Company
8%
Outsourcing Company
7%
Financial Services Firm
18%
Construction Company
9%
Marketing Services Firm
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise5
Large Enterprise4
By reviewers
Company SizeCount
Small Business37
Midsize Enterprise25
Large Enterprise82
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Oracle Enterprise Manager?
I would rate the pricing of Oracle Enterprise Manager as very expensive, definitely deserving a 10 out of 10.
What needs improvement with Oracle Enterprise Manager?
The weaknesses I would like to address in Oracle Enterprise Manager involve the dealing of Grid Infrastructure. Oracle Enterprise Manager's handling of Grid Infrastructure needs some improvement. I...
What is your primary use case for Oracle Enterprise Manager?
I am still working with Oracle products. I would like to leave my opinion on some other Oracle products that I have been working with lately. I am working on many Oracle products for database admin...
 

Also Known As

IDERA SQL DM, IDERA SQL Diagnostic Manager
No data available
 

Overview

 

Sample Customers

Padnos, University of Notre Dame, D4, Infeon Technologies, Chevron, LC Waikiki, Sisters of Saint Francis Health Services, Seattle Cancer Care Alliance, CVE, Colorado State University, St. Charles, Chaucer PLC, 1-800-Flowers, Ancoris, Money Management, National Opinion Research Center, California Department of Health, Plexus; Aviva, Burlington Northern Santa Fe, CBS, Comcast, Google, Merck, Regions Financial, Schneider Electric, Tata Consultancy Services, Verizon Communications, Zurich Financial Services
7-Eleven, Halliburton, Cisco, Garmin, Nationwide, Korea Telecom, Allied Irish Bank
Find out what your peers are saying about IDERA SQL Diagnostic Manager for SQL Server vs. Oracle Enterprise Manager and other solutions. Updated: June 2026.
900,747 professionals have used our research since 2012.