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
13th
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 (6th)
 

Mindshare comparison

As of May 2026, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 3.2%, down from 3.9% 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 Server3.2%
Other92.8%
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

"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"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."
"Memory and CPU utilization features are good."
"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."
"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"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."
"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 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."
"The ability to scale is excellent."
"The most valuable feature is that it is very easy for the novice DBA to drill down and find problems that might otherwise be difficult to find."
"From my point of view, I've found OEM to be one of the easier products to deal with; it's the product that I use day in daily to view all of my databases, and the fact that I can actually integrate multiple databases and multiple middleware solutions into one single point is perfect for me, so I'm really happy with it."
"It's very insightful when it comes to what you can check healthwise on a database."
"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."
"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 easy to implement as it's made by Oracle for Oracle."
"We are going to minimize the downtime; if the system is down, it will page us and we are going to get to that issue, and it also tells us when the system is running slow so if some people are experiencing performance issues we can see that, and it is a very useful graphical user interface for the management to understand."
 

Cons

"It would helpful if SQL DM could mark when changes are made within the program."
"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."
"With basic SQL training in my history, I've found at times I needed to Google SQL counters, for example, to understand what was occurring or how to configure SQL DM to be useful."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"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."
"Tech support has been okay, not that great, but they made sure that we got what we were looking for."
"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."
"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"Middleware (weblogic) has some bugs and crashes occur which should be fixed to make OEM more productive."
"I would like to see drill-down tabs."
"Patching. It's extremely difficult to determine what requires patching and the process to patch each component is slightly different."
"Enterprise Manager is not easy or for the faint of heart. It is extremely robust, and hence very complicated to set up and maintain."
"We would like to have a single dashboard for monitoring and controlling all of our products."
"It can be a process hog sometimes."
"Reporting and statistical charting is largely still left up the end-user to develop custom solutions."
"The technical support is not always 100% up to the mark or sometimes not as we expect it to be."
 

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."
"There are a few bugs with the software which require opening SRs with Oracle Support which contribute to the day-to-day cost. Perhaps 8 hours per month is spent dealing with support, just as a rough guess."
"The product is highly-priced."
"Be careful to only enable the packs for which you have a license as this is an issue we see time and again."
"We are satisfied with the pricing."
"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."
"The solution is free."
"It is part of Real Application Testing, so no new investment is necessary for clients who already are already using RAT."
report
Use our free recommendation engine to learn which Database Development and Management solutions are best for your needs.
893,244 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Comms Service Provider
9%
Construction Company
9%
Healthcare Company
8%
Outsourcing Company
7%
Financial Services Firm
18%
Marketing Services Firm
8%
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.
893,244 professionals have used our research since 2012.