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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 (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 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."
"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."
"Baselining our SQL Servers has made a huge impact."
"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."
"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."
"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."
"The ability to go back and look at historical data is the most valuable feature."
"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"The best part is the efficient database performance monitoring and the ability to take actions directly from there."
"The ability to scale is excellent."
"If you run Oracle Products from Oracle OVM, Oracle Database, Web Logic, etc. Oracle Enterprise Manager is by far the best way to provide a single console and monitoring and alerting solution."
"It's a useful feature to be able to see the top SQL, the number of executions, the CPU, and the resources that it's using."
"I rate Oracle Enterprise Manager eight out of 10 for stability."
"The most valuable feature is the monitoring because it's very useful for checking and troubleshooting compared with other products, like Nagios for example, that have some interaction with Oracle."
"The biggest benefit of using Oracle Enterprise Manager is its monitoring capability."
"From my experience, I'd say that the most valuable feature is the ability to manage all the databases, hardware, and middleware from one pane of glass."
 

Cons

"Reporting and overall analysis of data gathered from SQL Server."
"Tech support has been okay, not that great, but they made sure that we got what we were looking for."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"It would helpful if SQL DM could mark when changes are made within the program."
"It would helpful if SQL DM could mark when changes are made within the program."
"The initial setup gives too many user rights to the server, so you have to put a user that is part administrator's group - that's the preferred way - on each server, which is kind of a risk. You want to do least privilege and you're not doing that."
"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."
"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."
"Setting up the Oracle Enterprise Manager is challenging as it requires setting up a separate server."
"Setting up the Oracle Enterprise Manager is challenging as it requires setting up a separate server."
"I would say mostly backup and recovery, through the Enterprise Manager. Or any corruptions, to be able to fix them through Enterprise Manager."
"The interface could be more friendly for basic users."
"The solution's agents work with Java, and the Java code sometimes consumes a lot of memory on the CPU."
"Better mobile access would be useful."
"Sometimes it will take some time to open forms, so I feel it should be a little bit faster."
"UI is the part that I like to see improved in the future."
 

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."
"It is part of Real Application Testing, so no new investment is necessary for clients who already are already using RAT."
"The product is very expensive."
"The product is highly-priced."
"Oracle Enterprise Manager is a free tool from Oracle."
"The pricing is very high."
"I rate Oracle Enterprise Manager’s pricing a five out of ten."
"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’s price is reasonable."
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Top Industries

By visitors reading reviews
Construction Company
9%
Comms Service Provider
8%
Healthcare Company
7%
Outsourcing Company
7%
Financial Services Firm
18%
Marketing Services Firm
7%
Construction Company
7%
Manufacturing Company
6%
 

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.
886,932 professionals have used our research since 2012.