Azure Traffic Manager vs. F5 BIG-IP DNS

Azure Traffic Manager is a great product, if you have multiple sites hosting similar services (Primary and DR), and you want to ensure that users are directed to the DR in case of a primary datacenter failure, [Azure] Traffic Manager does this very nicely. If you have a service hosted across multiple regions/datacenters and you want to balance the inbound load between the regions, [Azure] Traffic Manager does this very well, of course such scenario would require a database replication or something like Cosmos-DB in the backend [Azure Traffic Manager] is also well suited for inbound traffic with multiple IPs, you can fail-over traffic from one inbound IP to another based on its availability, or if you have multiple internet connections that you want to balance the load across, it does this pretty nicely too.

Incentivized

F5 BIG-IP DNS is well-suited for any organization looking to improve their Authoritative and Local DNS security and performance capabilities.

Incentivized

• Performance DNS Load Balancing for Lowest Latency Endpoint to Clients
• Priority-Based DNS Load Balancing to ensure maximum up time for a service
• Geographic-based DNS Load Balancing to force certain clients in certain regions to connect to specific endpoints

Incentivized

• The easy of importing DNS records into the BIG-IP
• The ease of searching and locating records
• The speed of creating multiple records when you need to duplicate effort.
• The DNS dashboards to see requests and data points.

Incentivized

• Traffic View is a great feature, but doesn't work very well, sometimes it gets stuck and stops loading traffic view data
• Automatic probing for endpoints sometimes gets stuck too, I would recommend a technique to test the endpoint in real time from Azure Portal
• Traffic View heatmap is buggy and doesn't point correctly to locations
• Traffic View portal doesn't show source countries (Shows coordinates) it would be much more helpful to have coordinates auto-translated to geolocations/countries

Incentivized

• More support documentation will be a nice to have.
• I have not automated DNS deployments yet, but it would be nice to have ansible libraries for this module. (I have used ansible for many others).

Incentivized

Amazon Route 53 Traffic Flow does what [Azure] Traffic Manager does, however, in Azure Configuration is separated between Azure DNS Zones (For DNS Zone Management) and [Azure] Traffic Manager for DNS Traffic Management and Load Balancing, Route 53 in a unified product for DNS Traffic Management using Traffic Flow and DNS Zone Management. Route 53 does a great job, however, we found it to be a little bit more complex to setup than [Azure] Traffic Manager, Setting up traffic manager is pretty easy even for the first time, and getting the best out of it is relatively simple.

Incentivized

F5 DNS is like DNS with out training wheels and data that can help you make real changes and improvements

Incentivized

• Service cost is exceptionally low
• Overall, this product saves a lot of money for the value it provides and it isn't expensive
• It's around half a dollar per million queries, which is truly peanuts, extras may be required if you do advanced configuration
• I can't see any reason why any business wouldn't be using this product, very low investment for a very high return and savings

Incentivized

• Protection against security threats using DNS as a vector.
• Protection against security threats targeting DNS itself.
• Provide top user experience to application clients, by directing their requests to where they will be treated with the best performance.

Incentivized