OpenNMS Meridian vs. SolarWinds Observability

I would recommend all system administrators use some form of network monitoring if they are not already doing so, and I'd definitely recommend people consider OpenNMS if they're shopping around. Small businesses will benefit from the low-cost of entry (it's free!), whilst getting all the enterprise features. Larger businesses can benefit from paid support plans.

However, there's no getting around the fact that you will require some advanced networking and sysadmin knowledge to get the most out of OpenNMS, or at least, be prepared for a steep learning curve. If you don't have the resources to devote this time initially, you may struggle.

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- For small teams serving big organizations - it's a really simple tool to install and set up relatively quickly. - the new installer is also great - I don't have to understand what modules need to be installed; it's all streamlined. - The HCO Licensing allows you to run the Additional polling engines at a scale where the previous licensing model didn't. We can deploy APEs in locations now, which would not have been worth the investment in previously as there weren't enough devices in that location/region to spend the $$$$ on an APE License.

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• Report on SLA
• Group network areas
• Discovery of elements

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• Automated dependency mapping is a big hit.
• High availability is extremely simple to implement.
• Simple to use and drill into issues.
• Analysis of growth patterns driving the recommendation engine.

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• We've had a few issues with delayed alerting.
• I haven't quite figured out how to make topologies work yet, but I haven't spent a ton of time on it either.
• We've also had a bit of trouble importing some MIBs, but that usually boiled down to working with the vendor to make sure we had the right MIBs and dependencies.

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• Can be complex to setup
• Is strongest with network resources
• Assumes a fairly large amount of base knowledge

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- decent ease of use - good training materials - good documentation - acceptable level of expected knowledge

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OpenNMS's more attractive GUI and its price break were the main reasons our company chose to explore and use this product. However, it never managed to actually replace Nagios which had a much more established hold within the company. Perhaps we were over-monitoring, but our company claimed a $100k loss per hour of downtime.

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Solarwinds has the best overlap of the two others I've mentioned - the other two tools (Datadog and Dynatrace) are great in their own way but Solarwinds is just good at everything; if I had to pick one tool of the above, it would be Solarwinds for the compatibility and ease of use, the other tools are more focused on being great at certain things while Solarwinds is the jack of all trades.

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• Initial adoption required quite a lot of resources and time to get everything right. Totally worth it for us; just be prepared for a gradual process that will get better and better with time.
• Once setup and running smoothly, it provides us with all the reporting we could hope for, at near zero cost.
• With OpenNMS, we're able to offer a much more reliable service to our customers, and spend a lot less time dealing with issues.

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• one license requiring 1 PO to be raised
• sharing costs between departments for monitoring under one platform using APEs

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Invited by TrustRadius (TR) on Vendor's Behalf

A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info