Most Helpful Review
We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
Replicated and erasure coded pools have allowed for multiple copies to be kept, easy scale-out of additional nodes, and easy replacement of failed hard drives. The solution continues working even when there are errors.
Ceph has simplified my storage integration. I no longer need two or three storage systems, as Ceph can support all my storage needs. I no longer need OpenStack Swift for REST object storage access, I no longer need NFS or GlusterFS for filesystem sharing, and most importantly, I no longer need LVM or DRBD for my virtual machines in OpenStack.
Data redundancy is a key feature, since it can survive failures (disks/servers). We didn’t lose our data or have a service interruption during server/disk failures.
We are using Ceph internal inexpensive disk and data redundancy without spending extra money on external storage.
Without any extra costs, I was able to provide a redundant environment.
The community support is very good.
It has helped to save money and scale the storage without limits.
We have some legacy servers that can be associated with this structure. With Ceph, we can rearrange these machines and reuse our investment.
The SwiftStack Controller, which is the web UI, provides out of band management. This has been one of the best features of it. It allows us to be able to do upgrades and look at performance metrics. It is a top feature and reason to choose the product.
The most valuable feature is its versatility. We use 1space and we can use it for almost anything: for our cloud service, for backups of VMs.
SwiftStack is also quite flexible when it comes to hardware. It depends, of course, on the use case and the kind of hardware you want to buy. But you have quite a bit of choice in hardware. The SwiftStack software itself does not impose anything on you.
It has helped us with the ability to distribute data to different data centers. As part of our DR strategy, we have nodes automatically replicating data from one data center to the other. This makes it easier for us to not have to shift tapes around.
The general consensus on what we've done is that the restores coming back from it have been faster than they were from our prior vendor. Ingest speeds are fine. The restore speeds have improved.
The scalability is phenomenal. It seems infinite, as long as you put enough storage in place, add enough nodes.
The performance is good. It is a secondary storage platform designed for archive and backup, so performance for the right use cases is very good. We have been pretty happy in that regard.
The biggest feature, the biggest reason we went with SwiftStack, rather than deploying our own model with OpenStack Swift, was their deployment model. That was really the primary point in our purchase decision, back when we initially deployed. It took my installation time from days to hours, for deployment in our environment, versus deploying OpenStack Swift ourselves, manually.
It needs a better UI for easier installation and management.
I have encountered issues with stability when replication factor was not 3, which is the default and recommended value. Go below 3 and problems will arise.
Rebalancing and recovery are a bit slow.
This product uses a lot of CPU and network bandwidth. It needs some deduplication features and to use delta for rebalancing.
Geo-replication needs improvement. It is a new feature, and not well supported yet.
In the deployment step, we need to create some config files to add Ceph functions in OpenStack modules (Nova, Cinder, Glance). It would be useful to have a tool that validates the format of the data in those files, before generating a deploy with failures.
Ceph is not a mature product at this time. Guides are misleading and incomplete. You will meet all kind of bugs and errors trying to install the system for the first time. It requires very experienced personnel to support and keep the system in working condition, and install all necessary packets.
Please create a failback solution for OpenStack replication and maybe QoS to allow guaranteed IOPS.
The file access needs improvement. The NFS was rolled out as a single service. It needs to be fully integrated into the proxy in a highly available fashion, like the regular proxy access is. I know it's on the roadmap.
At the moment we are using Erasure coding in an 8+4 setting. What would be nice is if, for some standard configurations like 15+4 and 8+4, there were more versatility so we could, for example, select 8+6, or the like.
On the controller features, there needs to be a bit more clean up of the user interface. There are a lot of options available on the GUI which might be better organized or compartmentalized. There are times when you are going through the user interface and you have to look around for where the setting may be. A little bit more attention to the organization of the user interface would be helpful.
They should provide a more concise hardware calculator when you're putting your capacity together.
I would like to see better client integrations, support for a broader client library. SwiftStack could be a little bit more involved in the client side: Python, Java, C, etc.
The biggest room for improvement is the maturity of the proxyFS solution. That piece of code is relatively new, so most of our issues have been around the proxyFS.
[One] thing that I've been looking for, for years as an end user and customer, for any object store, including SwiftStack, is some type of automated method for data archiving. Something where you would have a metadata tagging policy engine and a data mover all built into a single system that would automatically be able to take your data off your primary and put it into an object store in a non-proprietary way - which is key.
Pricing and Cost Advice
If you can afford a product like Red Hat Ceph Storage then go for it. If you cannot, then you need to test Ceph and get your hands dirty.
We never used the paid support.
Most of time, you can get Ceph with the OpenStack solution in a subscription as a bundle.
We are able to dynamically grow storage at a lower cost. We can repurpose hardware and buy commodity hardware. There is a huge cost savings, on average $100,000 a year compared to traditional storage for what we have at our size.
The pricing model is great and makes sense. We have talked about how to get into more of a frequent billing cycle than once a year. That would be an interesting concept to add into the product, having the ability to have monthly billing instead of having to do a one-year licensing renewal. However, the way the license works by charging for storage consumed is definitely what makes them the most competitive.
Dollar per gigabyte, it costs us more because we are storing more. However, if you look at it from a cost per gigabyte perspective, we have dropped our costs significantly.
We find the pricing rather steep. Of course, you get quality for your money, that's absolutely true... [But] when you look at the prices of the licensing and the prices of your hardware, it's quite substantial.
The annual support and maintenance costs compared to our old solution for backups had about a two-thirds savings, so about a 60% annual savings on our support and maintenance contract. That savings funded additional expansion for what it was costing us for the support and maintenance contracts on old solution.
The pricing and licensing are capacity-based, so it's hard to put my finger on them, because so many different vendors charge in different ways. We are still saving significantly over any of the other options that we evaluated because we can choose the best hardware at the best price, then put SwiftStack software on it. So, it's hard to complain, even though a part of me goes, "It would be nicer if it were less expensive."
We have had a 40 to 50 percent reduction in CAPEX on the acquisition of new hardware, which is probably conservative.
COST_SAVING; We have had a 40 to 50 percent reduction in CAPEX on the acquisition of new hardware, which is probably conservative.
out of 16 in File and Object Storage
Average Words per Review
out of 16 in File and Object Storage
Average Words per Review
Compared 25% of the time.
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Also Known As
|Red Hat Ceph Storage is an enterprise open source platform that provides unified software-defined storage on standard, economical servers and disks. With block, object, and file storage combined into one platform, Red Hat Ceph Storage efficiently and automatically manages all your data.||SwiftStack enables you to do more with storage. Store more data, enable more applications and serve more users. We do this by delivering a proven object storage solution that's built on an open-source core and is fully enterprise ready. Our object storage software is an alternative to complex, expensive, on-premises hardware-based storage solutions. SwiftStack delivers the features and flexibility you need to easily manage and scale object storage behind your firewall. Customers are demanding storage where they can pay as they grow, find it is easier to consume, and can infinitely scale. Today, our customers use SwiftStack for archiving active data, serving web content, building private clouds, sharing documents and storing backups.|
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|Dell, DreamHost||Pac-12 Networks, Georgia Institute of Technology, Budd Van Lines|
Software R&D Company24%
Comms Service Provider18%
Financial Services Firm9%
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