No more typing reviews! Try our Samantha, our new voice AI agent.

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 (15th)
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 (7th)
 

Mindshare comparison

As of April 2026, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 3.1%, down from 3.9% compared to the previous year. The mindshare of Oracle Enterprise Manager is 3.4%, down from 5.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management Mindshare Distribution
ProductMindshare (%)
Oracle Enterprise Manager3.4%
IDERA SQL Diagnostic Manager for SQL Server3.1%
Other93.5%
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

"The ability to go back and look at historical data is the most valuable feature."
"SQL monitoring time has been dramatically reduced and our IT Infrastructure team has improved SQL maintenance and monitoring knowledge over time just by using SQL DM."
"There are several monitoring tools, but IDERA SQL Diagnostic Manager is actually better than other competitors."
"Baselining our SQL Servers has made a huge impact."
"Ability to identify bottlenecks, deadlocks and slow running queries and run monthly and daily reports."
"Monitors and alerts on our mission critical instances in real-time on a 24/7 basis."
"One of the things that it is used for is to detect anything that could possibly cause our systems not to function well, and it has helped us to determine that before anything has actually happened."
"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"The most valuable feature is high availability."
"I think the look and feel and the accessibility to the databases, the scale of environment support."
"I really like how Statspack has evolved into AWR, ADDM and ASH reports, fully automated out of the box."
"It is a scalable solution. So far, my company has not faced any issues with the scalability part of the solution."
"We went with Oracle because we were looking for stability, a vendor that is reliable, being able to get help, troubleshooting when there's a problem."
"I like that it's stable."
"It allows me to manage resources effectively and monitor active sessions."
"In my experience it seems the best tool for monitoring Oracle products, ranging from software to hardware like the engineered systems (e.g. Exadata)."
 

Cons

"One thing I'd like to see is the ability to view the execution plan and have the system automatically recommend potential query optimizations, especially at the query level."
"I would absolutely love to create customized dashboards but, unfortunately, they don't provide me the information that I need to create the report. The report I need is the detail or the transaction detail that's happening on those Snapshots. I'd like to be able to go back through time and search for things. I don't have that functionality, which is very disappointing. That's pretty bad and frustrating because I could query it and find out so much information about what's hitting my environment and when, but instead, they want control over it and to not give me that information. So it's encrypted. I can't pull it out and that is really bothersome."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"Reporting and overall analysis of data gathered from SQL Server."
"I don't have that functionality, which is very disappointing. That's pretty bad and frustrating because I could query it and find out so much information about what's hitting my environment and when, but instead, they want control over it and to not give me that information."
"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."
"It would helpful if SQL DM could mark when changes are made within the program."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"The product is pretty comprehensive, but quite resource hungry."
"The solution's agents work with Java, and the Java code sometimes consumes a lot of memory on the CPU."
"It needs to support the Database versions lower than 10.2."
"RMAN tools need improvement."
"My opinion is that this solution needs to improve consolidation. That is what our business needs the most right now."
"It was a very, very complicated product to set up."
"The storage system monitoring is really a little basic. They just give the symptoms, not the solutions."
"Yes, configuration is a pain."
 

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."
"The licensing is the responsibility of our customers."
"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 basic functions are free. You only pay license fees for advanced features."
"Be careful to only enable the packs for which you have a license as this is an issue we see time and again."
"The license is good but can be improved."
"Based upon 3 days of implementation by a single person, plus licensing costs would be approximately $60,000, including the virtualized hosts."
"Oracle Enterprise Manager is a free-of-cost solution. Oracle Enterprise Manager can be expensive only if you go for its licensing part."
"The product is very expensive."
report
Use our free recommendation engine to learn which Database Development and Management solutions are best for your needs.
886,468 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
9%
Comms Service Provider
8%
Healthcare Company
7%
Outsourcing Company
7%
Financial Services Firm
17%
Marketing Services Firm
7%
Manufacturing Company
7%
Construction 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 Enterprise81
 

Questions from the Community

Ask a question
Earn 20 points
What do you like most about Oracle Enterprise Manager?
What I like most about Oracle Enterprise Manager are its features, particularly the active session history. It provides insights into SQL, and I use it regularly to identify potential issues.
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...
 

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: April 2026.
886,468 professionals have used our research since 2012.