Posts Tagged ‘z14’

New IBM Z Redefines Mainframe and Security and Cloud

July 19, 2017

By now you have certainly heard of IBM’s latest mainframe, the long-awaited z14, which the company refers to as Z. An announcement of a new mainframe usually doesn’t attract much notice, but maybe this announcement should. Even if you are not a mainframe fan this machine offers a solution that helps everybody—pervasive encryption of all data with no impact on operations or performance and with no need to take much action on your part, except to plug the machine in.

10-core z14 chip

At a time when organizations of all types and in every market segment are under attack from hackers, ransomware, data breaches, and more all data center managers should welcome automatic pervasive encryption. Yet 96% don’t. Of the 9 billion records breached since 2013 only 4% were encrypted! You already know why: encryption is a chore, impacts staff, slows system performance, costs money, and more. You know all the complaints better than DancingDinosaur.

The z14 changes everything from this point going forward. IBM has committed a 4x increase in silicon dedicated to cryptographic algorithms for pervasive encryption. In effect the Z encrypts all data associated with an entire application, cloud service, and database, in flight and at rest, automatically. This amounts to bulk encryption at cloud scale made possible by a massive 7x increase in cryptographic performance over the z13. This is 18x faster than comparable x86 systems and at just five percent of the cost of x86-based solutions.

In truth, it’s better than this. You get this encryption automatically virtually for free. IBM insists it will deliver the z14 at the same price/performance of the z13 or less. The encryption is built into the cost of silicon out of the box. DancingDinosaur has not seen any specific prices yet but you are welcome to scream if IBM doesn’t come through.

You immediately get rid of all the encryption headaches; you don’t have to classify data, manage encryption, or do any of the other chores typically associated with encryption. You just get it, automatically. The z14 also relieves you from managing encryption keys; only IBM Z can protect millions of keys (as well as the process of accessing, generating and recycling them) in tamper-responsive hardware that causes keys to be invalidated at any sign of intrusion and then be restored in safety.

When it comes to security, the z14 truly is a game changer. And it finally will get compliance auditors off your back once they realize how extensive z14 protection is.

IBM downplayed speeds and feeds with the z13 but they’re back with the z14. Specifically, a 5.2 GHz (versus 5.0 GHz IBM z13) is still a bit short of z12, which ran 5.5 GHz. But as with the z13, IBM makes up for it with more memory. The z14 can handle 32 TB of memory. It also includes up to 170 configurable cores (up to 10 per chip) for a total of 1832 MIPS. The L1 and L2 cache is on the core.  The L3 cache also sits on chip and is shared by on-chip cores, and communicates with cores, memory, I/O, and system controller as a single chip module.

Maybe not the richest specs but impressive nonetheless. IBM has been tweaking the box from top to bottom to boost performance. And all the while it will take over end-to-end encryption automatically, including encrypted APIs. Surprisingly, IBM has said nothing about Z’s power consumption but constantly on encrpytion/decryption has to draw more power than, say, the z13. Am waiting to hear what IBM has to say.

This is not just for mainframe jocks. Optimized IBM z/OS Connect technologies make it straightforward for cloud developers to discover and call any IBM Z application or data from a cloud service, or for Z developers to call any cloud service. IBM Z now allows organizations to encrypt these APIs and still run nearly 3x faster than alternatives based on comparable x86 systems.  These speeds and feeds have all been thoroughly documented and detailed at the bottom of the IBM Z press release here.

Will the z14 return the mainframe to positive revenue?  Probably for a few quarters, maybe more if non-mainframe shops want the clear payback of pervasive encryption, although it won’t be an easy transition for them without IBM assistance and incentives.

Next week DancingDinosaur will take up the Z’s three new container pricing models intended to make the Z competitive with public clouds and on-premises x86 environments.

DancingDinosaur is Alan Radding, a veteran information technology analyst, writer, and ghost-writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing at technologywriter.com and here.

 

IBM 3Q16 Results Telegraph a New z System in 2017

October 27, 2016

DancingDinosaur usually doesn’t like to read too much into the statements of IBM suits at financial briefings. This has been especially true since IBM introduced a new presentation format this year to downplay its platform business and emphasize its strategic imperatives. (Disclaimer: DancingDinosaur is NOT a financial analyst but a technology analyst.)

But this quarter the CFO said flat out: “Our z Systems results reflect a product cycle dynamic, seven quarters into the z13 cycle; revenue was down while margins continue to expand. We continue to add new clients to the platform and we are introducing new technologies like block chain. We announced new services to make it easier to build and test block chain networks in a secure environment as we build our block chain platform it’s been engineered to run on multiple platforms but is optimized for scale, security and resilience on both the IBM mainframe and the IBM cloud.”

linuxone-emperorLinuxONE Emperor

If you parse the first sentence–reflect a product cycle dynamic–he is not too subtly hinting that IBM needs a z System refresh if they want to stop the financial losses with z. You don’t have to be a genius to expect a new z, probably the z14, in 2017. Pictured above is the LinuxONE Emperor, a z optimized to run Linux. The same suit said “We’ve been shifting our platform to address Linux, and in the third quarter Linux grew at a double digit rate, faster than the market.” So based on that we can probably guess that the z14 (or whatever it will be called) will run z/OS, followed shortly by a LinuxONE version to further expand the z System’s Linux footprint.

Timothy Prickett Morgan picked that up too and more. He expects a z14 processor complex will be announced next year around the same time that the Power9 chip ships. In both cases, Power and z customers who can wait will wait, or, if they are smart, will demand very steep discounts on current Power8 hardware to make up for the price/performance improvements that are sure to accompany the upcoming Power9 and z machines.

When it comes to revenue 3Q16 was at best flat, but actually was down again overall. The bright spot again was IBM’s strategic imperatives. As the suit stated: in total, we continue to deliver double-digit revenue growth in our strategic imperatives led by our cloud business. Specifically, cognitive solutions were up 5% and, within that, solution software was up 8%.

Overall, growth in IBM’s strategic imperatives rose 15%. Over the last 12 months, strategic imperatives delivered nearly $32 billion in revenue and now represent 40% of IBM. The suit also emphasized strong performance in IBM’s cloud offerings which increased over 40%, led by the company’s as-a-service offerings. IBM ended the third quarter with an as-a-service run rate of $7.5 billion, up from $6.7 billion last quarter. Most of that was attributed to organic growth, not acquisitions. Also strong was IBM’s revenue performance in security and mobile. In addition, the company experienced growth in its analytic offerings, up 14% this quarter with contributions from the core analytics platform, especially the Watson platform, Watson Health, and Watson IoT.

IBM apparently is convinced that cognitive computing, defined as using data and adding intelligence into products and services to help companies make better decisions, is the wave of the future. As the company sees it, real value lies in providing cognitive capabilities via the IBM cloud. A critical element of its strategy is IBM’s industry focus. Initially industry platforms will address two substantial opportunity areas, financial services and block chain solutions. You can probably add healthcare too.

Blockchain may emerge as the sleeper, although DancingDinosaur has long been convinced that blockchain is ideal for z shops—the z already handles the transactions and delivers the reliability, scalability, availability, and security to do it right.  As IBM puts it, “we believe block chain has the potential to do for trusted transactions what the Internet did for information.” Specifically, IBM is building a complete block chain platform and is now working with over 300 clients to pioneer block chain for business, including CLS, which settles $5 trillion per day in the currency markets, to implement a distributed ledger in support of its payment netting service, and Bank of Tokyo Mitsubishi, for smart contracts to manage service level agreements and automate multi party transactions.

Says Morgan: “IBM is very enthusiastic about using Blockchain in commercial transaction processing settings, and has 40 clients testing it out on mainframes, but this workload will take a long time to grow. Presumably, IBM will also push Blockchain on Power as well.”  Morgan may be right about blockchain coming to Power, but it is a natural for the z right now, whether as a new z14 or a new z-based LinuxONE machine.

DancingDinosaur is Alan Radding, a veteran information technology analyst, writer, and ghostwriter. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing at technologywriter.com and here.

 


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