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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 (11th)
Oracle Enterprise Manager
Ranking in Database Development and Management
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
128
Ranking in other categories
Server Monitoring (4th)
 

Mindshare comparison

As of July 2025, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 4.3%, up from 3.6% compared to the previous year. The mindshare of Oracle Enterprise Manager is 5.1%, down from 8.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management
 

Featured Reviews

reviewer2317098 - PeerSpot reviewer
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,…
Muhammad Usman Muzaffar - PeerSpot reviewer
Provides good stability and has an easy implementation process
It is a good tool for monitoring databases. It enhances the overall visibility within the database The older version of the product works with Flash technology. Although the latest version works with Java, it still requires Flash technology. It should utilize only a Java plugin to visualize your…

Quotes from Members

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

Pros

"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 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."
"SQL DM made troubleshooting much easier and allowed multiple people to look into an issue with confidence."
"Monitors and alerts on our mission critical instances in real-time on a 24/7 basis."
"Memory and CPU utilization features are good."
"The ability to go back and look at historical data is the most valuable feature."
"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."
"We use Oracle Enterprise Manager for a lot of services like ERP and PLM."
"The most valuable feature of the solution is that it is a very user-friendly tool."
"We use it extensively for performance tuning testing, monitoring, and configuration."
"It's easy to implement as it's made by Oracle for Oracle."
"The solution is easy to use and has good performance."
"I like that it's stable."
"Due to the infrastructure's size, the introduction they offer is very, very useful. It helps with an overall understanding of the product."
"The most valuable features are security and speed."
 

Cons

"They can improve checking the status of the CPU, memory, and IO utilization from each task."
"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."
"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."
"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."
"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'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."
"Technical support could be faster."
"It is complicated to run it on Google Chrome."
"The tool is expensive."
"The interface could be more friendly for basic users."
"The areas where Oracle Enterprise Manager could improve include the dashboarding, which could be made more intuitive, and the drill-down reporting, which can and should be enhanced."
"They should improve the hover text context. This would provide assistance whenever a task is attempted by a DBA."
"The solution has a very large resource system. It's too big. There are too many items."
"Setting up the Oracle Enterprise Manager is challenging as it requires setting up a separate server."
 

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."
"There is only the standard licensing fee. There are no other costs."
"I rate Oracle Enterprise Manager’s pricing a five out of ten."
"Evaluate your requirements carefully. Elaborate DR and HA setup of OEM can become expensive."
"Oracle Enterprise Manager is a free-of-cost solution. Oracle Enterprise Manager can be expensive only if you go for its licensing part."
"The pricing is very high."
"The product is highly-priced."
"The solution is free."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Comms Service Provider
10%
Computer Software Company
9%
Government
6%
Educational Organization
40%
Financial Services Firm
10%
Computer Software Company
9%
Manufacturing Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about IDERA SQL Diagnostic Manager for SQL Server?
The ability to go back and look at historical data is the most valuable feature.
What needs improvement with IDERA SQL Diagnostic Manager for SQL Server?
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. In future releases, I w...
What is your primary use case for IDERA SQL Diagnostic Manager for SQL Server?
We use it mainly for monitoring, including CPU, memory, and disk space, and for troubleshooting purposes.
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?
In terms of pricing, Oracle Enterprise Manager is on the premium side compared to other monitoring tools. While I cannot comment definitively on whether it is high or low, this depends on the custo...
What needs improvement with Oracle Enterprise Manager?
Currently, we are using version 13.5, which is very helpful. However, adding AI features for automated replies or helpdesk support would improve Oracle Enterprise Manager ( /products/oracle-enterpr...
 

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: July 2025.
861,524 professionals have used our research since 2012.