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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
13th
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
9
Ranking in other categories
Event Monitoring (12th)
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 (4th)
 

Mindshare comparison

As of August 2026, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 3.0%, down from 4.4% compared to the previous year. The mindshare of Oracle Enterprise Manager is 4.1%, down from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management Mindshare Distribution
ProductMindshare (%)
Oracle Enterprise Manager4.1%
IDERA SQL Diagnostic Manager for SQL Server3.0%
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,…
Amr Mourad - PeerSpot reviewer
Senior Oracle Database Administrator at ISFP
Performance issues have been identified and monitored effectively during peak hours
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 want to see additional features in the future that deal with security in relation to Oracle Grid Infrastructure. I want to improve these two components.

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."
"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."
"Baselining our SQL Servers has made a huge impact."
"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."
"Monitors and alerts on our mission critical instances in real-time on a 24/7 basis."
"Ability to identify bottlenecks, deadlocks and slow running queries and run monthly and daily reports."
"Memory and CPU utilization features are good."
"The most valuable feature is the automation of the alerting, so we can be proactive when we use that program instead of being called in the middle of the night because something is wrong."
"It is the best monitoring tool for Oracle databases; you have full visibility with the tool, it is a complete solution, and the software is simple to use."
"It reduces our downtime; increases our performance."
"The solution is easy to use and has good performance."
"The product gives us as much control as we can have by providing a complete picture of the whole set of Oracle products."
"Initial installation of 12c OEM is convenient and straightforward."
"The dashboards are great for gathering analytic information and seeing where the problems are."
"It allows me to manage resources effectively and monitor active sessions."
 

Cons

"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."
"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."
"It would helpful if SQL DM could mark when changes are made within the program."
"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."
"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."
"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."
"The weaknesses I would like to address in Oracle Enterprise Manager involve the dealing of Grid Infrastructure."
"One of the drawbacks that I don't like is, quite often you'll see that the agent will show a status of Pending."
"Technical support could be more responsive."
"Metrics settings could be improved to be more intuitive. Installation process could be easier."
"The solution’s pricing could be improved."
"The SQLrun sometimes does not work, and it crashes most of the time."
"It is complicated to run it on Google Chrome."
"We have encountered performance issues when the load is huge."
 

Pricing and Cost Advice

"The pricing is reasonable, it's comparable with the competitors."
"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 very high."
"Based upon 3 days of implementation by a single person, plus licensing costs would be approximately $60,000, including the virtualized hosts."
"The solution is free."
"Initially, our deal was for three years, and we extended it to five years. Oracle solutions are very costly."
"The licensing is the responsibility of our customers."
"There is only the standard licensing fee. There are no other costs."
"It is part of Real Application Testing, so no new investment is necessary for clients who already are already using RAT."
"Evaluate your requirements carefully. Elaborate DR and HA setup of OEM can become expensive."
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Top Industries

By visitors reading reviews
Construction Company
11%
Outsourcing Company
11%
Healthcare Company
8%
Comms Service Provider
8%
Financial Services Firm
16%
Construction Company
11%
Marketing Services Firm
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 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: August 2026.
908,834 professionals have used our research since 2012.