IBM Z vs. Oracle SPARC Servers

Most of the time, server utilization is reliable and stable during peak times. Truly amazing, this product offers a lot and gets it done in no time without any confusion.It is reliable, too accurate and the performance is top-notch. It seems to be competitive in all virtual energy systems and its connectivity is also good. It's available at a low cost, but it's enough to have as many low-cost, more efficient systems as possible. It's a minor thing, but very rarely, it can cause work interruptions while it can get stuck due to more frequent use such as restless work. These power servers are very efficient and really help when things go wrong. I am using this product to retrieve data much faster.

Excellent to consolidate workload using the LDom Virtualization (which is included free of charge). Good integration into Oracle Support with Automated Service Requests (ASR). Easy to migrate workloads from older servers to newer generations, such as SPARC S7 or T8. After migrating workloads from older SPARC T4 to S7, applications are approximately 2x faster.

• Virtualization for Scale-Out and Scale-Up in the same footprint
• Security for different workloads: Large Confidential Computing and lightweight Secure Execution
• Performance is a true game changer: extreme throughput powered by amazingly huge caches.
• The one and only FIPS 140-2 Level 4 HSM on this planet
• Quantum Safe Encryption NOW!
• AI infusion to every transaction

Incentivized

• encryption
• masking
• redaction
• subsetting

Incentivized

• It would be good if IBM could demonstrate more use cases for Z to potential clients
• A migration strategy from Open Systems to Z would be helpful
• Any additional marketing to could explain the benefits of Z/Linux, especially now that RedHat is in the mix.

Incentivized

• We didn't have any problems whatsoever with integration

Incentivized

The IBM Z mainframe capabilities are unmatched for cloud readiness and optimization the learning capabilities are matched perfectly with Watson and the expandability of the cloud makes it a perfect choice.

Incentivized

Once you learn how, it easy. It's different than most other systems

Incentivized

Extreme long lifetime (10+ years). High performance. SPARC S7 CPU has 4.2GhZ and SPARC T8 has 5GhZ. Virtualization is included for free. Very easy to use because it runs Oracle Solaris. The SPARC Servers scale very well. Oracle SPARC Servers have positively impacted our organization by improving our budget, as we can use the system for many years without having to purchase new systems.

The Z in IBM Z is for zero down time. If you configure your system according to IBM's best practices, you can achieve zero downtime

Incentivized

No unplanned downtime over many years.

Performance is a major part when you configure your system. IBM has many tools to study your system and suggest the appropriate configuration. With the right contract, you can add processing power dynamically and remove it when no longer needed

Incentivized

Very high CPU speed with 4-5 GhZ

Support is usually superb, only occasionally dropping to very good. We participate in some of the CD (Continuous Delivery) aspects of z/OS, IMS, MQ, and DB2.

Incentivized

Support requests are opened automatically.

Component replacements are very fast.

Over my 33 years on this platform, I attended many in person courses, conferences, and other training opportunities.

Incentivized

There are many online courses from both IBM and other vendors. Most are great. All of the documentation is available online.

Incentivized

I do not personally have any key insights regarding implementation of IBM Z Enterprise Servers as that is what our mainframe architects do.

Incentivized

IBM Z is the best storage solution as it provides the best in class data protection with the cryptographic hardware keys, no loss in data while migration, and a user-friendly interface that makes it easy for develops to understand and has less of a learning curve. This makes it well above the competition.

Incentivized

In terms of the Power ecosystem, the use cases of IBM Power System S914 is very limited. Resources required for properly working PowerVM and VIOS are very difficult. In Oracle SPARC Servers setup, it is pretty easy with very limited steps to be performed. This helped our Return of Investment become positive very quickly.

Incentivized

If you need more processing power, just add more CPU's or memory. The largest system can have close to 200 CPU's and 40 TB of memory. If that is not enough, you can add more physical computers, and connect them using a sysplex

Incentivized

The servers scale very well with lots of CPU cores.

• With IBM Z we really feel a different positive impact on our company. A trustworthy and the most powerful place we have ever.
• A unique computing platform that helps a lot for the progress of our company.
• It keeps our data save, encrypted.

Incentivized

• Does Not Support Domain Migration
• Migration Fails When the Target Machine Has Insufficient Free LDCs
• Limit the Maximum Number of Virtual Functions That Can Be Assigned to a Domain

Incentivized