Cohesity is a leader in AI-powered data security and management. Cohesity protects the world’s most critical data workloads across on-prem, cloud-native, and SaaS with backup and recovery, threat intelligence, cyber vaulting, files and objects, and recovery orchestration.
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Dell Networker
Score 6.6 out of 10
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Dell NetWorker is an enterprise-level data protection software product that unifies and automates backup to tape, disk-based, and flash-based storage media across physical and virtual environments for granular and disaster recovery.
Cohesity has been awesome. The performance (speed) that it has been able to provide has actually given me back time every month. I have to test my backups monthly, and the Cloning process that Cohesity has available from it's backup has given me days back each month. It just a few minutes I can have VMs restored for testing and documentation. This took a couple days with the previous vendor.
For users with a basic backup system that does not provide advanced data protection this is a life saver in the age we live in where hackers are looking to encrypt and ruin your important backups. I would recommend [Dell EMC Networker] based on its features, price, and ease of use. If you have a similar product already it does not offer many unique features however.
Seamlessly integrates with vmWare for extremely fast VM backups
Provides agent-based integration for a very wide array of applications-aware backups, including but not limited to: Microsoft SQL/Exchange/Sharepoint, Meditech, Oracle, DB2, Informix, SAP
Integrates with a wide family of NAS solutions for NDMP backups
Reporting could always be better- executive-style reports have to be generated from data at multiple points.
Some tasks that could be brought to the UI that today we have to call support on (for example when an NFS mount is still active but we cannot see it from the UI)
The GUI is horrible. Giant windows that don't size properly, confusing terminology, multiple clicks to get things done, it's just a disorganized mess. I can't put this in front of my junior techs because it requires some background in DR software to fully comprehend, and even then it's not easy. It feels very much like this was tacked on to a command-line based product as an afterthought.
Better management features. It's difficult to integrate with Active Directory, for one. You'll need a Dell EMC tech to help you. Items can't be renamed and have to be recreated. Options are buried in multiple GUI tabs and often are just command line strings in a free-text field. Diagnosing failed jobs and workflows is cumbersome and the errors are often cryptic without some experience. Design it well and pray for uptime, because you need this to work when disaster requires it to.
Poor reporting features for an enterprise class product. You can't schedule any type of simple summary (an audit requirement for us) in the base product. To do this requires the additional cost of Data Protection Advisor, which is also horribly designed and impossible to get working quickly.
Post-sales contact is non-existent. We've been through a few reps and the project team dropped us at one point with a half-finished implementation when the original sales guy moved on. We only got the the promised product implementation by telling Dell that we weren't paying the bill until they delivered what they promised and were contractually obligated to.
We have been very pleased with this backup solution. It is fast and reliable, and supports our VMware infrastructure. The company's support has been great, including proactively replacing our nodes when the flash memory was reporting high wear. Support is offered on-shore as well. We plan on continuing to use this product for the foreseeable future.
There are three reasons for not renewing our use of NetWorker: 1) the rising and extremely high cost of support and proprietary hardware needed for deduplication, 2) the complete unreliability of the product (we couldn't recover from a true disaster if we wanted to), and 3) the horrible support from EMC for the product
Cohesity Helios is very easy to use and the web up is simple to navigate and the main dashboard presents a very good and clear overview summary of protection status, capacity and other vital metrics. If you have multiple clusters you can get a single pane view of overall status which is awesome.
NetWorker has the clunkiest interface and unfriendliest CLI with which I have ever had to work. I spent three years hating this application because it took ALL of my time just to keep it running. Even then, I had no confidence in our ability to recover from a disaster because of its unreliability.
Support is quick to respond but lacks that ongoing responsiveness if the issue is not simple. There will be large gaps in replies if they need to resort to escalation and when there are timezone differences between yourself and the person who picked up the ticket.
The support team has always been good, and there is never an issue that can't be resolved. The techs are competent and know the product. The slightly less than perfect rating I'm giving is because Support shouldn't carry the burden themselves. We hear from Dell sales people all the time, but they never call and ask about this product, nor do they offer to upsell it or make it better. That lack of sales support and coherence hurts the overall rating a bit. When I spend my company's money on your product, I expect you to at least ACT like you care, if not actually care for real. It influences my opinion and future purchasing habits.
How can anyone build a house without a blueprint? NetWorker was ramrodded into place here without a design or implementation plan. The result was a setup that was doomed from the start and never worked reliable over the full three years of our contract obligation.
We looked at Veeam and although it's a great product when we priced out the licensing of both primary and disaster datacenters it became much too expensive. Rubrik is a great product and very similar to Cohesity. In the end, Cohesity had a secondary storage play as well as a better UI and better compatibility with lower tier cloud storage. We also like the way Cohesity did protection jobs vs Rubrik's virtual machine centric backup. CommVault is a product we still use today due to its massive features and the ability for bare metal backups. Cohesity does a much better job in the area of UI simplicity, virtual backup ease, and ease of management.
EMC and Unitrends are equal at the file level and SQL backups. What makes Unitrends the better product is the ability to backup VMs as a whole. They both have the ability to email reports about failures and hardware issues. Unitrends has superior support and knowledge base and support is available 24/7.
Overall Cohesity professional services like the rest of Cohesity are brilliant. We had some poor advice around how to carve up our Netapp protection jobs which has set us back but it has been acknowledged that a mistake was made by Cohesity and they promise for future engagements with new customers the lessons learnt with us will be integrated into their planning workshop for NAS onboarding.
Several hours a week of admin time no longer needed to deal with tapes.
Many hours a year saved in that the admin no longer has to deal with LTO drives, LTO drive firmware, tape libraries, tape library firmware, a physical server connected to tape library, etc. Retired old legacy NAS devices that in some instances no longer had firmware updates. One system to administer and maintain.
Piece of mind. We replicate from our onsite cluster to an offsite cluster in the event of a DR event at HQ.
