We performed a comparison between Nagios Core and Observer GigaStor based on real PeerSpot user reviews.
Find out what your peers are saying about Zabbix, Datadog, Auvik and others in Network Monitoring Software."We can manage the entire system across the network and troubleshoot the pain points."
"The most valuable feature of Nagios Core is the ability to check the availability of the server for network connectivity. Additionally, the interface is good."
"Alert calls occur anytime a service goes down or a matrix is difficult and that helps us to quickly restore service and transfer work."
"The solution is quite efficient."
"I like the way the solution sends alerts and how it keeps on escalating them."
"The most valuable features are the reports and the way it generates the report in a graphical manner."
"The most valuable feature of Nagios Core is it allows us to develop and add as many plugins as we want."
"Provides timely notifications."
"Our customers like that Nagios Core is an open source solution. It can be customized to our customers' specific needs."
"It's able to capture packets and, after a long time, you can come and use that information; to check, to analyze - everything you would want to do. So it's very good and helpful if you want to protect your data. It is stored in a certain place where you can access it every time you want to analyze it."
"This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users."
"The ability to capture packets. It is not only for monitoring. That is very important for a company that wants to keep an eye on the packets, the transactions, the flows..."
"There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies."
"I also have the ability to see an application's performance, to see what's going on, why a network is slow, why this program for this user is experiencing a delay or some network issue"
"It can help to write your rules, organize firewalls, your block, and also your protocols and IP address to come in or out of your network."
"The Wi-Fi side needs improvement."
"We're using the free version, which limits us in terms of the things that we can do. If we had the paid version, a lot of our issues would probably go away. For example, we can't isolate instances that are being built or updated with the production ones. When they're being built, on Nagios, they're showing in red. It'd be nice to be able to partition those off until they're all green, and then we can bring them into the environment. This is probably because we've got the free version and not the paid version. If we went for the paid version, it would probably allow us to do exactly what we want to or remove the restrictions that we have, but if we are able to isolate instances in the free version, it would make life much easier."
"It would be nice if the company offered a sales or contract manager that was dedicated to our company so that we would have some sort of link to Nagios, and if we had issues or questions, we'd be able to contact them directly."
"It's not that easy to install the product itself. Also, the UI is a bit hard for regular users to navigate through."
"Bandwidth monitoring is the pain point for me because Nagios Core does not monitor bandwidth effectively like Cacti does."
"The scalability needs improvement, it's not scalable at this time."
"Nagios Core does not have a graphic display."
"Would benefit from aggregations if a particular server goes down."
"Nagios Core could improve by adding a user interface. If you want the user interface you have to use Nagios XI."
"I would like to have more than 4TB of storage available in the portable version of this solution."
"Maybe the graphical user interface could be simplified to allow people to use it more easily. It's already good, but they can work more on it to make it even easier."
"GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities could enhance its functionality."
"Graphics need improvement. Because a lot of the information there you have to input first in some case to have full potential. It could be more automated."
Earn 20 points
Nagios Core is ranked 7th in Network Monitoring Software with 46 reviews while Observer GigaStor is ranked 91st in Network Monitoring Software with 7 reviews. Nagios Core is rated 8.0, while Observer GigaStor is rated 9.0. The top reviewer of Nagios Core writes "An Open Source Fully Featured Data Centre Monitoring Tool". On the other hand, the top reviewer of Observer GigaStor writes "Aids significantly in the threat-hunting process and provides a score-based evaluation of user experience". Nagios Core is most compared with Zabbix, Nagios XI, Centreon, Icinga and OP5 Monitor, whereas Observer GigaStor is most compared with Gigamon Deep Observability Pipeline, Wireshark, Kentik and Cisco Nexus Dashboard Data Broker.
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