Asigra vs. Dell PowerScale

If implemented as a Cloud Service provider (Public Cloud), In House Solution (Private Cloud) or a mixture of both (Hybrid Cloud):

• The Agentless Architecture means there are less support burdens.
• Encryption at Source gives the customer confidence their data is secure.
• WAN Optimisation (Compression & Block Level Incremential Forever and De-deupe of Data), enables a large amount of Data to be protected offsite.
• One step Backup to both Local and Offsite storage enables LAN speed restores with offsite peace of mind.
• Asigra Replication from DS-System to DS-System enables another geographically separate copy of the data.

EMC Isilon Scale-Out NAS is well suited for larger files (greater the 128 Kb) and where you need to have everything in one common name space. Where it is less appropriate is for many small files (millions of files less than 128 Kb in size) - this causes the protection level to becoming mirroring, which will cost more space.

Incentivized

• Provides capability of local backups while maintaining remote copies on cloud to ensure faster recoveries of recent data and remote protection of all data.
• Helps reduce cost of long term retention by leveraging the BLM functionality.
• It does not need specialized hardware for it to work. Customers and Service Providers can choose their own infrastructure and do not need to rely on any OS or storage based replication even for deploying replication of backups.
• Supports wide range of environments including virtual environments with remarkable features like remote VDR with incremental restores.

• NAS Storage
• Capacity and Performance details of the array
• Alert and Operations details

Incentivized

• We would like to see Asigra come out with a Replication Model for quick Recovery of systems upon Disaster. We can have quicker recovery, DR, with Virtual Machines but we would like to have Physical Machine recovery in less than 2 hours. Replication can accomplish this...
• We would like to see Geolocation and remote wipe for endpoint devices
• We would like to see the solution provide easy "roll back" after a disaster.

• Some upgrades require the entire cluster to be rebooted simultaneously. In this day and age, that should not be necessary. This is my biggest disappointment with Isilon to date.
• When using multiple storage pools you have to be very careful with your capacity management. Filling up one pool can cause an overflow of data to a pool that is less performance driven. Do not underestimate your capacities or you will find yourself in a tight spot.
• Block size is almost always an issue with Isilon. It does not handle all types of data well. In many cases PACS and VNA data is best to be stored on a different storage platform that will utilize the capacity more efficiently that Isilon is capable of.
• Deduplication seems to be less efficient on Isilon than on other platforms for similar types of data.

Incentivized

• Asigra is a great entry way into the cloud.

• Compliance is a tricky thing. Jumping backup software means having to deal with previous copies somehow. Asigra is built for the long haul.
• Asigra is continuing to increase their feature stack. They have made huge steps in the VM backup in the last 3 years and continue to implement features there.
• As far as cloud backup software goes, there are many that can do it, but none that do it as well as Asigra.

Incentivized

It is a bit rough around the edges and the GUI feels like a wrap around of a CLI but it is simple to use. The problem comes in when there is an error code you are usually chasing down the error code in the specific vendor's forums rather than Asigra's

Incentivized

Over 6 consecutive years our Asigra Backend had 99.99% uptime and provided 7x24 data restore availability.
Software is robust in operations, provides N+1 node architecture to protect against failure of half of the nodes (majority of the nodes still up) and software based replication to protect against data loss across two geographically independent datacenter locations. Why not 10 points? Some major upgrades still require short downtime within a planned maintenance windows.

They respond quickly on your request. They ask for details at the time of logging the support request itself ensuring the first response is not for collecting the basic details only. They refund you the support request if they find it as a functionality issue. They follow up on you to ensure you are satisfied and happy with the response and resolution that they have provided.

Anything training past level 1 and level 2 is a waste of time. They do not offer training, just an exam and require you to read 2500 pages of their documentation as their training. They are selling you something which you already have. Training exams are far fetched and cover topics hidden within the documentation. A lot of their documentation does not match across itself. They don't even follow the standard versions Major.Minor.ServicePack.Hotfix. They use the MAJOR.MAJOR.MAJOR.Hotfix method, which doesn't match their documentation. They require you to take training in order to keep your engaged hybrid partnership. If you ask me personally, their training is a scam to make more money.

Quick to install, easy to create jobs, schedules and retention policies. No large cycles of setting up backup volumes or trash volumes. Retention job itself configures the BLM functionality so you don't need an expertise to handle the BLM module separately.

I would say that it has the same functionality as the three mentioned above in their respective fields (might have a bit less than some of them) but Asigra offers all of this and more so if you are looking for a single backup solution across the entire firm then Asigra is the much better choice

Incentivized

Raw disk space vs. logical disk space ratio was significantly better on the Isilon. Fast cache using SSD drives for faster searching is available on the Isilon but not available on the Overland solution. Isilon solution included faster backend switching between nodes.

Incentivized

• Our entire Asigra environment can be easily monitored through one plane of glass thanks to their DS-Operator and Asigra Management Console.
• It's quite simple to use and navigate.
• Never has restoration fallen short.
• Data from several generations can be saved and retrieved.
• After a hardware failure, an edge server can be easily and quickly rebuilt.

Incentivized

• Isilon provides very high value for money
• Matches the performance and storage requirements of the arrays
• EMC provides very skillful and high response team in case of any issues in isilon

Incentivized