Dell Technologies presents Dell PowerScale (replacing EMC Isilon) as a scale-out NAS solution and server technology that provides the flexibility of a software-defined architecture with accelerated hardware innovations to harness the value of data.
Isilon Systems was acquired by EMC in 2010; some EMC Isilon NAS appliances are still available and supported under the PowerScale brand.
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IBM Storage Protect
Score8.8 out of 10
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IBM Storage Protect (formerly IBM Spectrum Protect, or Tivoli Storage Manager) provides data resilience for physical file servers, virtual environments, and applications. Organizations can scale up to manage billions of objects per backup server.
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.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
IBM Storage Protect is well-suited for large heterogenous environments, with skilled IT staff on-hand. You need a person (or group of people) to monitor day-to-day operations, tweak schedules where needed and be mindful of things that might go wrong. It is also well-suited if you have other IBM products that integrate well with Storage Protect, like Storage Protect Plus or IBM Defender. It is less suited for small companies, with only one person responsible for IT. Employing Storage Protect would be overkill and use too much time of the administrator.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Tight integration with Db2. As an IBM product, it works seamlessly with Db2. You can query what is stored in TSM via Db2 itself. You can also use DB scripts to maintain the items being stored there.
Like most of its competitors, Tivoli handles deduplication well.
Provides a GUI for browsing and maintaining items stored there. I rarely use this feature, due to the next item I will post:
Command-line interface directly from my Db2 database servers.
Both client and server-side deduplication, compression and encryption are available.
If the requirements are zLinux and DB2 support then it's the most solid solution.
Can be complex to implement, but once up and running, it is rock-solid and immensely scalable.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
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.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
In the present, a backup solution is a must-have, but then companies start using a solution for virtual machines, another solution for bare-metal servers, and another solution for their ERP. By using Spectrum Protect you can have all of that in a single pane of glass. This way you can have a simple recovery plan for all your information assets.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
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.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
IBM Spectrum Protect is related to the other IBM Spectrum products listed because it is part of the suite and is also the main backup product for backup and restoration of information. With Veeam it is related as they present competence in different lines of technology, often the integration of both tools can be the best solution for clients looking for a successful backup strategy.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
Tivoli does well running file-level backups, but Exchange is clunky and restores are really hard. With no SharePoint agent, if you use SharePoint you will need another product like AvePoint DocAve. The web-based GUI console is MUCH improved over earlier versions, but you will still need to be a command-line guru to make Tivoli do everything, and local (node) config files still rule. This product was originally ported from Unix and retains may of its 'nix roots.
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info
