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OpenNMS vs Solarwinds: What are the differences?
Introduction
In this article, we will explore the key differences between OpenNMS and SolarWinds, two popular network management software tools.
Scalability: OpenNMS is highly scalable and can handle large networks with thousands of devices. It utilizes a distributed architecture, allowing for the management of geographically dispersed networks. On the other hand, SolarWinds may experience scalability limitations for larger networks, and its architecture is not as well-suited for distributed environments.
Licensing: OpenNMS is an open-source platform, available under the GNU Affero General Public License (AGPL). This means it can be used and modified free of charge, making it a cost-effective choice for organizations with limited budgets. SolarWinds, however, is a commercial product that requires a paid license. The cost of the license will vary depending on the edition and the number of devices to be monitored.
Flexibility and Customization: OpenNMS is highly flexible and customizable, allowing users to modify or extend its functionality. It provides a robust set of APIs and supports integration with various third-party tools. On the other hand, SolarWinds has limitations in terms of customization. Users have limited options for modifying or creating custom features, as the software's functionality is primarily determined by the vendor.
Feature Set: OpenNMS offers a comprehensive set of features for network monitoring, including fault, performance, and event management. It has advanced capabilities such as service assurance and network topology mapping. SolarWinds also provides a wide range of network monitoring features but may not have the same level of depth and breadth as OpenNMS.
Community Support: OpenNMS benefits from a strong and active user community. It has a large and dedicated community of developers and users who contribute to its ongoing development, provide support, and share knowledge. SolarWinds also has a community of users, but it may not have the same level of active participation and collaboration as OpenNMS.
Ease of Use: SolarWinds is known for its user-friendly interface and intuitive navigation. It provides comprehensive documentation and training resources, making it easier for new users to get started quickly. OpenNMS, while powerful, may have a steeper learning curve for beginners and requires more technical expertise to set up and configure.
In summary, OpenNMS offers superior scalability, customization options, and community support compared to SolarWinds, which is known for its user-friendly interface and comprehensive feature set. The choice between the two will depend on specific requirements, budget, and the level of technical expertise available.
