Find out what your peers are saying about Dell Technologies, NetApp, IBM and others in NAS.
The solution can comfortably be stretched from five to seven years without any failures, ensuring a long-lasting return.
Starting with a smaller infrastructure and scaling as required allows us to save costs initially.
Customers of alternatives like Dell and Hitachi enjoy more reliable and comprehensive support services directly from vendors rather than third-party subsidiaries.
I rate the technical support from IBM as a ten.
IBM customer support is responsible, efficient, and responsive, though it is expensive.
I would rate their support nine points.
I am not satisfied with VMware support, particularly with the reaction times, SLAs, and those kinds of issues.
For larger enterprises, scalability is an issue as the price becomes prohibitive.
The problem arises when migrating data to a later IBM FlashSystem version due to issues with firmware compatibility.
The scalability of IBM FlashSystem is exceptional, and I rate it as a nine.
It supports up to 64 nodes in a cluster, allowing us to add nodes and expand the cluster as needed.
Customers have infrastructure that is 100% stable.
The firmware and software engine have fewer bugs, which enhances operational efficiency.
In terms of stability, I give VMware vSAN nine points.
Other vendors like NetApp offer better deduplication technology, which is noticeably advanced compared to IBM FlashSystem.
An additional function that could be helpful is reducing the time it takes to delete volumes, especially if they are compressed or deduplicated.
There is room for improvement in the troubleshooting part, specifically related to IBM Spectrum for Insight.
A proper monitoring tool that encompasses both applications and infrastructure would help in quickly resolving issues.
Maybe incorporation of automation to build clusters in a more automated way would be beneficial.
To install or upgrade any software features, the cost is high, which makes it challenging for smaller companies who do not require advanced features like deduplication or compression typically needed by larger organizations.
This has resulted in a slight cost increase.
There is a significant amount of data reduction, achieving a ratio of one to three.
When integrated properly into the environment and configured according to the guidelines, it provides a very solid infrastructure that does the job on demand.
There is built-in compression, a data reduction feature, and artificial intelligence-driven insights that calculate warnings and errors to redirect to customers automatically.
Hot add features are available by default in vSphere, allowing us to immediately increase memory, CPU, and hard drive without any downtime.
A one-stack solution from one vendor is the main benefit here.
IBM FlashSystem products are enterprise computer data storage systems that store data on flash memory chips. Unlike storage systems that use standard solid-state drives, IBM FlashSystem products incorporate custom hardware based on technology from the 2012 acquisition of Texas Memory Systems. This hardware provides performance, reliability, and efficiency benefits versus competitive offerings.
VMware vSAN is a software-defined storage product that is used in collaboration with VMware ESXi hypervisor and that provisions and manages storage based on policies, regardless of the underlying hardware. The solution enables you to prime your business for growth through its seamless evolution (it is integrated with vSphere and requires no new tools), its flexibility, and its multi-cloud capabilities. As an industry-leading software, VMware vSAN provides high levels of performance with minimal impact on CPU and memory.
VMware vSAN Features
VMware vSAN has many valuable key features. Some of the most useful ones include:
VMware vSAN Benefits
There are many benefits to implementing VMware vSAN. Some of the biggest advantages the solution offers include:
Reviews from Real Users
Below are some reviews and helpful feedback written by PeerSpot users currently using the VMware vSAN solution.
PeerSpot user Yves S., CEO, Cloud Evangelist at Comdivision Consulting GmbH, says, “vSAN gives us a lot of advantages when we need to expand resources. We have an overall larger host infrastructure, and we split that up for specific customer test and use cases. In that specific scenario, we can easily add more hosts or reduce the number of hosts in the environment.”
A reviewer who works in Infrastructure Security explains, “The ease of use is great. The initial setup and upgrade process was pretty straightforward. And, technical support is great.”
Laurent N., Director at Softlogic, comments, "The feature that I have found most valuable is that it is easy to deploy. It is easy to create and delete virtual servers. It is easy to create the load balancing and the clustering."
We monitor all NAS reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.
