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it_user1104 - PeerSpot reviewer
Data Center Expert at a tech company with 51-200 employees
Vendor
Vmware ESXi - innovation, changing the old traditional ways

What is most valuable?

1) Easier way of segmenting the resources. 2) Host profiles - Template to build hosts in minutes. 3) Performance and Graphs - Easy to monitor the hosts 4) Vmotion - In essence, this technique helps you to move a live server between hosts without any downtime. 5) Robust Management Tools 6) Cost saving 7) Advanced memory management - The memory unused in the hosts can be reclaimed and used effectively. 8) High availability

What needs improvement?

The major disadvantage that i can think off is that we have to pay for all the features to be available. Virtualization has made datacentre operations easier. As a sysadmin, managing multiple hosts is more simpler and flexible with the vmware ESXi. Running multiple hosts, operating systems on a single host makes it more efficient and saves costs. ESXi also allows you to pool the resources of several machines effectively, thereby helping to run the application smoothly without hassles.

What other advice do I have?

This gives the technology lovers an opportunity to do all the things they want or need to do at the same time.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
it_user1068 - PeerSpot reviewer
it_user1068Tech Support Staff at a tech company with 51-200 employees
Vendor

VMware ESXi allows for excellent management of host resources such as memory and CPU processing time.

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it_user1020 - PeerSpot reviewer
Head of Data Center at a tech company with 51-200 employees
Vendor
Easy to install and configure, but lacks central management

Valuable Features:

- Free - Easy to install and configure - Very low overhead - Great management features - Enterprise Ready

Room for Improvement:

- Free version limits server memory to 32GB - No central management of other ESXi servers, each one needs to be logged-in individually if you have multiple servers.My experience with VMware EXSi is that it's the fastest Virtualization platform out there. This is basically because of the very good architectural design of the underlying hypervisor, which consumes a very small amount of resource overhead and provides a rich set of features that are enterprise grade. The free version really has a great feature set plus a management software that you can use to manage individual server instances.

Other Advice:

The downside to the free version is that you can only use it on a server with a maximum of 32GB memory. Also, you cannot manage multiple ESXi instances with the management client. You have to log-in individually to each server running the free version of EXSi. These limitations are surely a setback considering other competing products do not have these limitations and even offer features which are only available in paid versions of VMware.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
it_user1068 - PeerSpot reviewer
it_user1068Tech Support Staff at a tech company with 51-200 employees
Vendor

Speed is quite something and a plus for this product.

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Buyer's Guide
VMware vSphere
October 2024
Learn what your peers think about VMware vSphere. Get advice and tips from experienced pros sharing their opinions. Updated: October 2024.
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reviewer935562 - PeerSpot reviewer
Senior Buyer at a tech services company with 1-10 employees
Real User
Easy to install and scalable, but should have better stability
Pros and Cons
  • "The solution is scalable."
  • "The solution could be more stable."

What is our primary use case?

We are using the latest version.

We use it for virtual machines. It is a platform which can be used to provide infrastructure for virtualization.

What needs improvement?

The solution could be more stable.

For how long have I used the solution?

We have been using VMware vSphere for more than five years.

What do I think about the stability of the solution?

While the solution is stable, it would be nice if it were more so. 

What do I think about the scalability of the solution?

The solution is scalable. 

We have plans to increase our usage. 

How are customer service and support?

I have not had occasion to contact technical support. 

Which solution did I use previously and why did I switch?

We used a virtual machine prior to the solution. 

How was the initial setup?

As the the solution is cloud-based, it is easy to install. 

The installation took, perhaps, four days. 

What about the implementation team?

Installation can be done on one's own. 

What's my experience with pricing, setup cost, and licensing?

The solution comes with a yearly subscription license. 

What other advice do I have?

The solution is cloud-based. 

There are around four people using the solution in our organization.

I rate VMware vSphere as a seven out of ten. 

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
it_user367833 - PeerSpot reviewer
ITC Systems Administrator at a tech services company with 11-50 employees
Consultant
Primarily, we've been able to save on energy costs. It also gives us easier migrations when upgrading infrastructure.

What is most valuable?

The two features we've found most valuable are vSphere's reliability and stability.

How has it helped my organization?

Primarily, we've been able to save on energy costs. It also gives us easier migrations when upgrading infrastructure.

What needs improvement?

We had some stability issues, though they were due to bad hardware and not software.

For how long have I used the solution?

I've used it for four years.

What was my experience with deployment of the solution?

We've encountered no issues with deployment.

What do I think about the stability of the solution?

The problems with stability were due to hardware problems, never software.

What do I think about the scalability of the solution?

We haven't had any issues with scalability.

How are customer service and technical support?

Customer Service:

8/10

Technical Support:

9/10

Which solution did I use previously and why did I switch?

We started with VMware, so we never used a different virtualization solution.

How was the initial setup?

The initial setup was nothing but easy. The system was running in just a few minutes.

What about the implementation team?

We implemented it in-house.

What's my experience with pricing, setup cost, and licensing?

We advise in general that the Essentials Plus pack is the best option for the majority of our customers.

Which other solutions did I evaluate?

No other options were looked at.

What other advice do I have?

Nothing to be afraid of. Everything about vSphere is advantageous.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
it_user1728 - PeerSpot reviewer
CIO at a tech company with 51-200 employees
Vendor
DR/BCP friendly, but hard to justify annual maintenance vs. HyperV

Valuable Features:

Greatly consolidated my server infrastructure; DR/BCP friendly

Room for Improvement:

Hard to justify annual maintenance vs. HyperV
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
virtuali332868 - PeerSpot reviewer
Virtualization Architect at a tech services company with 51-200 employees
Real User
Highly scalable, helpful technical support, and simple installation
Pros and Cons
  • "VMware vSphere has plenty of features."

    What is our primary use case?

    We use most of the VMware products primarily in server virtualization.

    What is most valuable?

    VMware vSphere has plenty of features.

    For how long have I used the solution?

    I have been using VMware vSphere for approximately 20 years.

    What do I think about the scalability of the solution?

    The scalability of the solution is excellent.

    How are customer service and technical support?

    The customer service that VMware provides is good quality.

    How was the initial setup?

    The installation is simple.

    What's my experience with pricing, setup cost, and licensing?

    The price of the solution could be cheaper compared to others.

    What other advice do I have?

    Though this is an expensive solution it has great functionality, do not try and go too cheap or it will end up costing you more in the long run.

     I rate VMware vSphere a nine out of ten.

    Disclosure: My company has a business relationship with this vendor other than being a customer: partner
    PeerSpot user
    it_user357519 - PeerSpot reviewer
    Consultant at a tech company with 51-200 employees
    Consultant
    We work less on weekends because of the possibility to patch during normal working hours. The pricing, however, could be improved.

    What is most valuable?

    • High Availability
    • vMotion
    • Storage vMotion

    How has it helped my organization?

    One particular example is the ability to work less on weekends because of the possibility to patch during normal working hours.

    What needs improvement?

    The pricing.

    For how long have I used the solution?

    I've used it since 2006.

    What was my experience with deployment of the solution?

    We have not had any issue with deployment over the years.

    What do I think about the stability of the solution?

    No issues encountered.

    What do I think about the scalability of the solution?

    No issues encountered.

    How are customer service and technical support?

    Customer Service:

    8/10

    Technical Support:

    9/10

    Which solution did I use previously and why did I switch?

    We didn't use a previous solution to prior to vSphere.

    How was the initial setup?

    It was very straightforward, no problem occurred at the set up stage,

    What about the implementation team?

    It was all done in-house.

    Which other solutions did I evaluate?

    No other products were considered.

    What other advice do I have?

    It's a simple to use solution, and along with fast implementation, you can install it and run it, so have fun.

    Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
    PeerSpot user
    reviewer1333554 - PeerSpot reviewer
    Senior Presales Engineer at a tech services company with 51-200 employees
    Real User
    Fast deployment of services, ease of movement, and great scalability
    Pros and Cons
    • "The ease of movement of these machines is the most valuable. It is very easy to move these machines between physical hosts. The fast deployment of services is another valuable feature."
    • "Its price can be better. It is very expensive."

    What is our primary use case?

    We use it in the data centers of our customers for server consolidation and new deployments.

    What is most valuable?

    The ease of movement of these machines is the most valuable. It is very easy to move these machines between physical hosts. The fast deployment of services is another valuable feature.

    What needs improvement?

    Its price can be better. It is very expensive.

    For how long have I used the solution?

    I have been using this solution for ten years.

    What do I think about the scalability of the solution?

    It is very scalable. It is great in terms of scalability. We have 50 to 60 users in our organization.

    How are customer service and technical support?

    Their technical support is great. I would rate them a ten out of ten.

    How was the initial setup?

    In general terms, it is easy to deploy, but it depends on the size of the project. The deployment duration varies. A basic deployment doesn't take more than one hour.

    What's my experience with pricing, setup cost, and licensing?

    It is expensive.

    What other advice do I have?

    I would advise others to go ahead with this solution. It is a very functional product. Only its price needs improvement.

    I would rate VMware vSphere an eight out of ten. 

    Which deployment model are you using for this solution?

    On-premises
    Disclosure: My company has a business relationship with this vendor other than being a customer: Partner
    PeerSpot user
    Buyer's Guide
    Download our free VMware vSphere Report and get advice and tips from experienced pros sharing their opinions.
    Updated: October 2024
    Buyer's Guide
    Download our free VMware vSphere Report and get advice and tips from experienced pros sharing their opinions.