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Foglight for Databases vs Oracle Coherence comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 1, 2026

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

Foglight for Databases
Ranking in Database Development and Management
1st
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
22
Ranking in other categories
No ranking in other categories
Oracle Coherence
Ranking in Database Development and Management
9th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
31
Ranking in other categories
In-Memory Data Store Services (3rd)
 

Mindshare comparison

As of August 2026, in the Database Development and Management category, the mindshare of Foglight for Databases is 3.5%, down from 7.5% compared to the previous year. The mindshare of Oracle Coherence is 3.5%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management Mindshare Distribution
ProductMindshare (%)
Foglight for Databases3.5%
Oracle Coherence3.5%
Other93.0%
Database Development and Management
 

Featured Reviews

Vijay Ram - PeerSpot reviewer
Technical Engineer at Hitachi Systems, Ltd.
Centralized monitoring has simplified multi-database oversight and improved query analysis
Foglight for Databases is very useful; however, the negative side we face is that customer care support is not frequent. If any issues related to Foglight arise, we cannot reach customer care support as soon as possible. It takes much longer compared to other third-party tools, and that is a major issue we are facing with Foglight for Databases. Foglight for Databases is good for monitoring, and we can fetch problematic issues and queries. However, the only main drawback is the customer care support. It is available only during the general shift, so if any issue occurs after 6:00 p.m. or before 9:00 a.m., there is usually no one to handle it. I think there are only two or three people handling customer care for Foglight for Databases.
SS
Data Engineer at a financial services firm with 10,001+ employees
Facilitating real-time business insights with enhanced data querying
Coherence is beneficial due to its multi-indexing to the same object and filtering based on data attributes within the object, followed by aggregation. These features facilitate querying data with multiple keys rather than just a single key. Its real-time data processing capabilities provide insights for business decisions with up-to-date information.

Quotes from Members

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

Pros

"The PI module allows [my colleague] to identify which new indexes or modified indexes are going to make the biggest impact."
"In that context, Foglight has been pretty spectacular in terms of the number of times I have been able to answer questions that nobody could answer before."
"We went from basically 30% coverage of our production environment to 100% coverage."
"What I really like is the SQL PI feature, which allows us to drill down into queries and identify what is causing contention in the database. Using the SQL PI feature, I am able to drill down into the queries, see what is blocking, and try to improve it."
"If you used to work without it, once you've used it, I'm not sure you'd want to do your job without it anymore."
"We were able to see its benefits immediately, quickly identifying issues by drilling down into real-time activity to find the query causing slowdowns and address it."
"The ability to monitor multiple database platforms streamlines our database operations. The single pane of glass is what we were really after when we picked Foglight. We knew we wanted something that could monitor cross-platform because it does save a lot of time to use the same tool. The one thing that I like with Foglight is that we don't have to install anything locally, like agents, directly on the database servers. That was also a big seller because it simplifies things."
"Foglight is also able to help the DBAs proactively fix problems before they become an issue. It provides them with real-time activity screens that help in this regard. The DBAs are able to go to these screens and look at what's happening in real time, and that buys them time. It helps them see problems ahead of time and find solutions to them."
"High availability, distributed calculation features, and WebLogic integration are the most valuable features to me."
"Coherence has improved response times for queries of sizeable data sets, and by allowing for data distribution and replication through clustering, it improves the reliability of information systems."
"In my experience, while working on customers’ solutions where performance is a key requirement, along with robustness and stability needs, I have always found Oracle Coherence as the best solution for integrating with different Oracle products and caching data for application-specific needs."
"The product is great, simple, and easy to use and integrate."
"Space consumption is much less."
"It was suited for stock exchange marketing software, improved performance."
"A single logical cache scattered across various geographies ensured we had only one cache to look against (location transparency) at the same time, ensuring high availability."
"I have used Oracle Coherence for more than 10 years, from version 3.5 through 12.1.2.1."
 

Cons

"When we decided to go with Foglight, a lot of people stopped using the diagnostics part because it was very intimidating... They still won't use it because they feel it's too intimidating. They will open something up and not know what to do. It's not very user-friendly. You have to click on a lot of stuff to find the information."
"When holding data for two years for 20 SQL Servers, the reporting becomes sluggish and unresponsive."
"Foglight does have a component that allows you to look at things in real time, but it's not as friendly or as efficient in terms of responsiveness as Quest Spotlight is. Foglight might be lacking in this department."
"Better communication and alerts regarding the transaction logs getting full would also be beneficial. What I have noticed is that if the log files on the SQL server are full, we cannot log in and have to do some cleanup on the Foglight DB. It would be good if they could monitor that and alert us when it is getting too full."
"The monitoring capabilities for Postgres should be at par with SQL Server. This is the area where we push back on our Quest representative. We want more insights into Postgres."
"Over this past weekend I had 400 emails from Foglight. That's a lot. And at least 395 of them were white noise."
"It would be amazing if they could enable the "Performance Investigator" functionality across all database platforms."
"I get a lot of alerts that, while important, are not critical. Then I have to dig in and figure out how to turn alerts off, but not the logging. I want to be able to go back, once we get the other big issues out of the way, and start fine-tuning some of those other areas, but I don't necessarily want to receive an email for all of them."
"In my experience, I did find it challenging to use this product when namespace prefixes on the resulting XML object was a requirement."
"Initial setup was complex. We wrote a lot of wrapper code around the Coherence libraries in order to make it easier for the developer."
"Coherence failed to live up to its SLA by not being able to recover but getting into a state where new nodes were created when the old ones were still there but for some reason no longer recognized as being part of the cluster."
"It is very easy to set up a basic topology, but hard to configure and tune to make it really work."
"They could make the configuration management easier."
"Configuration is too complex."
"Would be good if the initial setup was easier."
"Reloading really takes a lot of time."
 

Pricing and Cost Advice

"The price is worth it, if you have the time to go through the information."
"It is cost-effective. With our EA, it is really based on the scale of our database environment. We found the Quest team to be reasonable and flexible when it comes to pricing and scaling of licenses."
"Compared to the other tools on the market, Foglight is okay in terms of pricing and licensing."
"The price of Foglight could be a little more competitive in Chile, and it should be lowered for long-time customers— at least by 20 percent. Sometimes the price is a limitation. We have seven instances and nearly 5 million users. If Quest Foglight could reduce its prices for the clients that have been with it for a long time, we would be able to have more instances."
"This is like the "Cadillac" of performance monitoring software. It's not cheap... I am currently with a company that I was able to convince that the product is worth the cost."
"Pricing is very reasonable. We were able to construct a pretty easy contract with Quest, who were very easy to work with and very amenable to what we are trying to do. It worked out well for us."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Manufacturing Company
9%
Government
9%
Outsourcing Company
8%
Financial Services Firm
26%
Outsourcing Company
9%
Comms Service Provider
7%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise18
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise3
Large Enterprise23
 

Questions from the Community

What is your experience regarding pricing and costs for Quest Foglight for Databases?
I have had a good experience with the licensing costs of Foglight for Databases, as we have a provider who has given us good prices, and so far we have not had any cost problems. Regarding configur...
What needs improvement with Quest Foglight for Databases?
Primarily, given that Foglight for Databases is so multi-platform with different databases such as Oracle, SQL Server, and MySQL, the reports are very specific for each engine. An improvement could...
What is your primary use case for Quest Foglight for Databases?
Foglight for Databases serves multiple purposes in my organization, with the primary use being the multi-database aspect, where I can have the status and availability of all databases in a single v...
What needs improvement with Oracle Coherence?
The WebLogic Management is quite cumbersome. The initial setup is complex and time-consuming.
What is your primary use case for Oracle Coherence?
I utilize Coherence for data solutions in the financial industry. Its primary use case includes plain lookup, indexing, filtering, and aggregation.
What advice do you have for others considering Oracle Coherence?
I recommend Coherence, as I don't have any product issues. The main concerns are high pricing and a complex initial setup. Overall, I would rate Coherence as an eight out of ten.
 

Also Known As

No data available
Coherence
 

Overview

 

Sample Customers

CommitDBA
Industrial Bank of Korea, Hotelbeds, Canon Inc., Verizon, Securitas Direct Espa_a, S.A.U., CetelemEspa_aGrupo BNP Paribas, Telus
Find out what your peers are saying about Foglight for Databases vs. Oracle Coherence and other solutions. Updated: August 2026.
909,563 professionals have used our research since 2012.