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MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
The Network Tracking Database (NetDB for short) tracks all changes to the MAC address tables on your switches and the ARP tables on your routers over time stored in MySQL. It supports extensive switch, VLAN and vendor code reports from a CLI or Web App. NetDB can generate CSV reports, track the usage of static IP addresses, record neighbor discovery data and much more.
There is now a VM "appliance" with easier upgrades available in the Files section.
See the http://netdbtracking.sourceforge.net for more details.