When you're comparing a network or application monitoring solution, it's hard to sort out marketing claims and real product functionality. There's a difference between the network data Corvil provides and true wire data, which is at the foundation of all next-gen IT Operations Analytics solutions.
Corvil streaming analytics provides a niche solution focused on a small segment of the financial industry. They've done well in this market because they've architected their solution specifically for this use case, however, their buffering architecture does not scale to meet the sustained throughput required in today's dynamic IT environments.
The number of enterprise protocols Corvil supports is very limited, and few are analyzed in real-time. Post-processing data quickly becomes a performance limitation that impacts usability. Without the ability to do full-stream reassembly and SSL decryption you have a gaping hole in visibility and can't provide full value.
"Visibility" isn't a term ExtraHop throws around loosely.
Corvil provides 30+ enterprise plugins for protocol support. When you look more closely, you'll find that applications are mapped to ports for identification and not all are decoded. This just doesn't stand up to the 50+ enterprise protocols ExtraHop decodes, auto-discovers and classifies today. ExtraHop also parses TCP and UDP traffic using our Universal Payload Analysis (UPA) functionality.
Just supporting these protocols isn't enough. ExtraHop provides over 3,500 built-in metrics and the ability to create custom metrics through triggers. For perspective, Corvil provides only a few hundred metrics and extremely limited customization.
ExtraHop extends this visibility past the application into Real User Monitoring (RUM), providing W3C metrics like page load time, server processing, and perceived load time. No other network performance management or wire data solution provides this extended visibility in a unified solution.
Wire data is at the core of a successful IT operations analytics (ITOA) solution.
In the real world, you have fragmented packets, lost packets, and out-of-order packets. Full stream reassembly means that ExtraHop puts everything back in order in real time, before writing to disk. That gives you the highest level of real-time accuracy so you can make better decisions, and make them faster.
The simple setup of ExtraHop's real-time stream analytics platform means you're accessing your wire data faster—and seeing value sooner.
Because of their buffering architecture, Corvil can't realistically claim to do real-time analysis on any useful volume of data at sustained throughput.
Corvil's best visibility is in L2-L4. That's not enough for real-time ITOA in the modern enterprise. You need full-stream reassembly for L2-L7 in real time. Corvil doesn't do that.
Their buffering architecture is not designed for today's real-time enterprise. This limitation means they can't process sustained throughput, which is vital for real-time ITOA.
When you're comparing solutions, be sure you're getting the right information from every vendor. You can't really compare products based on the number of ports and server size — that would be like buying a car based on the number of wheels and doors it has and ignoring its performance.
When comparing pricing, be sure you know what's included. Corvil's pricing doesn't include the hardware, so if you're comparing their cost to the cost of other solutions that do include hardware, your comparison will be off. A fair and common comparison is based on performance and functionality—this is the only true way to measure value.
The following pricing comparison is based on the most common sizing factor we've seen—sustained throughput. This does not consider the additional functionality the ExtraHop platform provides above and beyond the competitors.
|Appliance||6100||8100||9100||6450||6450||6450 + 7450 (2)|
|Cost Per Gbps||$7,080.00||$6,195.00||$5,450.00||$7,200.00||$7,100.00||$7,050.00|
*Pricing includes software, hardware and license
World class experts analyzing and optimizing your environment
Discover and classify all traffic
Breadth & depth
Support for over 50 enterprise protocols and 3500+ metrics
Identify, parse and correlate ICA protocol with downstream resources
Support for the public cloud, virtual, and on-prem environments
Create custom metrics, dashboards, protocol decoders (UPA), and integrate your data using Open Data Stream
The ability to handle lost, fragmented, and out-of-order packets
Search any L2-L7 data from one location (MAC and IP addresses, users, URIs, files, etc.)
The ability to decode HL7 and DICOM traffic providing critical insight
A tightly integrated workflow providing top-down and bottom-up analysis in one user interface
Real-time payload analysis
Analyze the payload in real-time before writing to disk
Real-user monitoring (RUM)
Providing W3C timing metrics searchable and correlated with L2-L7 traffic without an additional solution
Sustained 40Gbps of real-time analysis with one appliance
Deploy, configure, and maintain our solution without a dedicated army
Analyze data in-motion and do full-stream reassembly in real-time
Explore the interactive demo to see how quickly you can find insights that move your IT environment—and your business—forward.