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 (13th)
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 July 2026, in the Database Development and Management category, the mindshare of IDERA SQL Diagnostic Manager for SQL Server is 3.1%, down from 4.3% compared to the previous year. The mindshare of Oracle Enterprise Manager is 4.1%, down from 5.0% 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 Server3.1%
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,…
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

"The ability to go back and look at historical data is the most valuable feature."
"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."
"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."
"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."
"Memory and CPU utilization features are good."
"There are several monitoring tools, but IDERA SQL Diagnostic Manager is actually better than other competitors."
"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."
"With standardized monitoring templates and incident rule sets, we are able to consistently monitor, manage and alert all DBAs in each group to the same level SLA for our customer's needs."
"The solution's most valuable aspect is the fact that it is embedded with the Oracle database and Oracle's engineering system, its extra data, and analytics."
"It allows me to manage resources effectively and monitor active sessions."
"The masking features are good, and many new options and features are available in OEM for masking when compared to other tools."
"We need 99.9995 uptime, and Oracle Enterprise Manager helps us to achieve this goal with its superior monitoring and management capabilities."
"Initial installation of 12c OEM is convenient and straightforward."
"It's the most reliable database available on the market."
 

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."
"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."
"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."
"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."
"Some more granularity in alerting."
"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."
"It would helpful if SQL DM could mark when changes are made within the program."
"There are a lot of options; it takes time. I don't see anything like a dashboard or something similar."
"The monitoring feature should be improved, so that it may be used as a dependable monitoring solution, as well as a deployment solution for SPARC-based hardware and operating systems."
"I would probably like to see more plug-ins to manage even more heterogeneous types of resources."
"One of the drawbacks that I don't like is, quite often you'll see that the agent will show a status of Pending."
"I don’t think the response system is that good. It is too slow."
"The solution has a very large resource system. It's too big. There are too many items."
"Improving the integration speed would be beneficial, as the current Java-based system can sometimes result in slow responses."
"We could use it but definitely with some effort we can streamline much better and sometimes some box here and there, like 13C you have to really wait, but there are great features. Just have to make sure it is a stable product."
 

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 product is highly-priced."
"The product’s price is reasonable."
"There is only the standard licensing fee. There are no other costs."
"Initially, our deal was for three years, and we extended it to five years. Oracle solutions are very costly."
"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."
"Be careful to only enable the packs for which you have a license as this is an issue we see time and again."
"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."
"Oracle Enterprise Manager is a free tool from Oracle."
report
Use our free recommendation engine to learn which Database Development and Management solutions are best for your needs.
904,899 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
11%
Outsourcing Company
9%
Comms Service Provider
9%
Healthcare Company
8%
Financial Services Firm
18%
Construction Company
9%
Marketing Services Firm
7%
Manufacturing 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 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: June 2026.
904,899 professionals have used our research since 2012.