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Oracle Coherence vs Quest Foglight for Databases 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

Oracle Coherence
Ranking in Database Development and Management
17th
Average Rating
7.8
Reviews Sentiment
5.8
Number of Reviews
31
Ranking in other categories
In-Memory Data Store Services (5th)
Quest Foglight for Databases
Ranking in Database Development and Management
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
14
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Database Development and Management category, the mindshare of Oracle Coherence is 2.1%, up from 1.5% compared to the previous year. The mindshare of Quest Foglight for Databases is 8.0%, up from 7.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Database Development and Management
 

Featured Reviews

ShanmugaSundaram - PeerSpot reviewer
Technical support is okay, but it has issues with stability and performance
We have our own data center with a lot of servers running on the Linux platform This platform has issues with stability and performance. I have been using Oracle Coherence for only a couple of years. In total, I have about 30 years of experience in the Oracle environment. I began with Oracle…
Stuart Dairiki - PeerSpot reviewer
Empowers efficient database monitoring and performance troubleshooting with powerful workload analysis
I find it extremely helpful to use Foglight to triage any database issues, specifically performance issues using what Foglight calls PI investigator. It is a very powerful workload analysis tool that helps me understand where bottlenecks are. It allows me to see performance issues as end users report them. It can save time and effort when doing root cause analysis. It enables me to obtain information quicker and easier compared to manually compiling it. Foglight provides us with a near-real-time activity database. It's not 100% real-time. It has less than a minute latency. It allows us to see performance issues as end-users report them. We started seeing benefits pretty much immediately. We use Foglight to display intensive databases. However, it's not something we monitor regularly. It's only something we kind of dig into as we troubleshoot and triage issues. It does help us determine potential IT help issues. When we use Foglight, we find it helps drill down holistically into potential bottlenecks. It helps us to see what is going on in the database. Foglight allows us to monitor multiple database platforms. We use, for example, Oracle, SQL Server, Postgres, Amazon Redshift, and SAP HANA. It gives us insight into our entire landscape of production workloads in near real-time. The solution saves costs when performing root cause analysis. It can save time and effort when doing root cause analysis. It allows us to obtain information quicker and easier than by manually compiling information.

Quotes from Members

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

Pros

"Technical support from Oracle is okay."
"Coherence is beneficial due to its multi-indexing to the same object and filtering based on data attributes within the object, followed by aggregation."
"We can visualize all the different types of DB servers that we are monitoring in a single pane of glass. It uses a 360-degree overview of the database, for each of those databases that we are monitoring. That includes what kind of resource utilization is happening and what kind of DB parameters are getting monitored, as well as the different types of DB parameters that are being offered for each database type."
"The PI module allows [my colleague] to identify which new indexes or modified indexes are going to make the biggest impact."
"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."
"It can save time and effort when doing root cause analysis. It enables me to obtain information quicker and easier compared to manually compiling it."
"Its reporting capabilities are immense."
"The real-time activity screens are also helpful... if there is something that is running slowly, we can eliminate the database as being an issue and perhaps look at the server, network activity, or something outside of the realm of the database as being the issue."
"One of the hardest things to do in database management is to evaluate performance deviation across time. The adaptive baseline that Quest is using is by far the most helpful. That doesn't necessarily mean I use it on a daily basis, but it is something that I have not been able to find in any other tool, at the same level."
"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."
 

Cons

"This platform has issues with stability and performance."
"The initial setup is complex and time-consuming."
"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."
"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."
"Quest must release a Spanish version. That's critical because not everyone speaks English in Latin America. It's an excellent product, so it's super important that they offer the application and customer service in Spanish."
"The system is not that stable. We have been facing a lot of issues. We built a new store environment of Foglight, an environment for monitoring the Lowe's store servers, which are all Db2 servers. The objective is to monitor 800 Db2 servers in each Foglight instance. Up to 150 Db2 servers, the environment was working fine. The moment it crossed 150 or 160, we started having a lot of stability issues."
"The version that I'm using is not the latest version, so there might have been some improvement, but the OS monitoring is a bit lacking, and the high-availability option is a bit complicated to set up and it doesn't work all the time."
"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."
"I would like the rule development code to be made available so we don't always have to be referred to professional services for custom solutions. For example, if we want to exclude certain databases from a particular rule, we shouldn't have to go to support and to professional services for that solution. If the code and syntax were available, we have resources that could quickly turn something like that around."
"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."
 

Pricing and Cost Advice

Information not available
"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."
"Compared to the other tools on the market, Foglight is okay in terms of pricing and licensing."
"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."
"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."
"The price is worth it, if you have the time to go through the information."
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Top Industries

By visitors reading reviews
Financial Services Firm
45%
Computer Software Company
13%
Government
5%
Comms Service Provider
5%
Financial Services Firm
13%
Computer Software Company
13%
Government
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

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.
What is your experience regarding pricing and costs for Quest Foglight for Databases?
The pricing is palatable. We've already done one renewal and we are in our second contract. We're happy thus far.
What needs improvement with Quest Foglight for Databases?
It would be amazing if they could enable the "Performance Investigator" functionality across all database platforms. I've been talking to their product development team about enhancements that I wo...
What is your primary use case for Quest Foglight for Databases?
I primarily use the solution for database monitoring, specifically for Oracle, Microsoft SQL Server, Postgres, SAP HANA, and AWS Redshift.
 

Also Known As

Coherence
No data available
 

Overview

 

Sample Customers

Industrial Bank of Korea, Hotelbeds, Canon Inc., Verizon, Securitas Direct Espa_a, S.A.U., CetelemEspa_aGrupo BNP Paribas, Telus
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