![]() The upsides are that they are easier to manage with one single pane of glass, you only call one 1-800 number for support so there is less finger-pointing and you may be able to negotiate better bundle discounts. One, you can stick with a big-name vendor such as Cisco or Microsoft which allows you to replace more than one module at a time. ![]() Now, broadly speaking, there are two vendor choices here. Overall, there are two flavors of ITOM solutions out there, that is, on-premise which can be proprietary or open-source, and the Cloud-based solution. I don’t believe there is one vendor that can replace all functions that Orion with all its modules loaded can perform, so you’ll need to pick and choose the vendors and tools to replace Orion modules. NOW, let’s talk about the Orion alternatives. There are some more such as Network Configuration Management, Virtualization Management, IP Address Management, and Storage Resource Management or SRM. The primary use cases for Orion are Network Performance Monitoring, NetFlow Traffic Analysis, Web Performance Monitoring, and Server and Application Monitoring, or what’s commonly known as SAM. Like if you have more than 20 users accessing the web console at the same time, then SolarWinds recommends the installation of an additional web server that will load balance the number of concurrent users. Now, three factors affect Orion server scalability and those are the numbers of monitored elements like a node or an interface, polling frequency so there is a big difference if you’re polling every few minutes versus every few hours, and finally, the number of simultaneous administrative users accessing the monitoring system. You can deploy scalability engine servers to scale your polling. In a centralized deployment, all you need is an Orion server and an Orion Core database server to get started. Centralized deployment means your pollers are co-located with the Orion server. It can be deployed in a centralized or distributed fashion. The Orion Platform enables real-time performance monitoring and management of physical and virtual infrastructure in a single pane of glass in the form of services such as alerting, reporting, dashboards, and charts. ![]() NOW, let’s look at the Orion platform architecture and use cases. SolarWinds Orion Architecture and Deployment Models
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