Thinking About the Mainframe, the Cloud, and IBM Think 2021

A Bit about Think

I am looking forward to attending the IBM Think 2021 conference, IBM's annual flagship technology event. I have attended several in-person Think events, as well as last year’s virtual conference, and I always come away with new knowledge and additional insight into technology and IBM’s vast portfolio of hardware, software, and solutions. The Think conference is always one of the tech highlights of the year for me!

This year’s event, IBM Think 2021, is again being held as a virtual conference, May 11 and 12, 2021. And it is free of charge, which means that you can experience all the great education, presentations, and networking opportunities without having to leave your desk.

My favorite aspect of the Think conference is the breadth and scope of pertinent technical content that it covers. Whether you are a developer, a DBA, a data scientist, a manager, an executive, or any flavor of IT or business specialist, there will be a wealth of useful information presented to educate you and make you “think.”  Be sure to register here.

My Think 2021 Agenda

There are multiple sessions to be delivered at this year’s IBM Think conference that intrigue me because they focus on areas where I specialize.  For example, Dr. Dario Gil, SVP and Director of IBM Research will be delivering a keynote session on IT infrastructure which is sure to be educational. This session, 2081, offers a deep dive into the IBM innovations powering the next generation of hardware, including IBM Z.

Another session I am looking forward to is session 2303 focusing on security “everywhere.” It features IBM luminaries like Tom Rosamilia, Senior Vice President, IBM Systems, and Mary O’Brien, General Manager IBM Security. And Forrester Research Director, Lauren Nelson, will also be lending her industry expertise to the session.

But I think the Think 2021 session I am most looking forward to is The IBM Z roadmap for hybrid cloud and AI (session 1605) featuring Ross Mauri General Manager for IBM Z. Mauri promises to offer a timely discussion on the business value of integrating the IBM Z platform as a full participant into your hybrid cloud. And he’ll speak with Russell Plew, Technology Senior Manager at M&T Bank who will discuss their real-life experiences in doing so!

Why is this session so interesting to me? Well, I’ve worked with the mainframe my entire career, and as anybody who works on the mainframe knows, the IBM Z platform is used to drive mission-critical workloads across all major industry sectors, worldwide. If your organization needs to perform large-scale transaction processing (thousands of transactions per second), support thousands of users and programs concurrently, manage terabytes of information, and handle large-bandwidth communication, chances are you rely on the mainframe to do that because the platform excels at all of those things.

If you’ve ever deposited a check into your bank account, booked a flight on an airline, or used a credit card to purchase something, it is probable that a mainframe was involved in completing that activity!

Ever since Stewart Alsop of InfoWorld predicted the last mainframe would be unplugged on March 15, 1996 there has been a lingering perception that the mainframe would go away at some point. But here we are, 25 years later, and the mainframe is still going strong! At last year’s IBM Think conference IBM presented the following statistics on the mainframe’s ubiquity and power:

●      70% of the Fortune 500 use mainframes and 72% of customer-facing applications are dependent on the mainframe for some or all data processing.

●      Mainframes are designed to be able to process a trillion web transactions a day with the capability to process 1.1 million transactions per second.

●      95% of transactions in the banking, insurance, airline and retail industries are handled by mainframes.

Indeed, the mainframe continues to offer a strong, unparalleled platform for performance, security, and reliability. Of course, the mainframe has changed and grown over its 50+ year lifespan. Today’s IBM z15 is light-years beyond the original IBM System/360 introduced in 1964. Some of the great newer capabilities of the IBM Z include encryptions everywhere with pervasive encryption and Data Privacy Passports, rack-mountable mainframes, Instant Recovery, and cloud-native development. I’m looking forward to hear how IBM’s customers have taken advantage of these, and other capabilities, to integrate the IBM Z into their hybrid cloud architecture.

It only makes sense that businesses relying on the mainframe will continue to do so, even as they embrace cloud computing. This is what the “hybrid” in the term hybrid cloud implies, an IT infrastructure that uses a mix of on-premises and private / public cloud from multiple providers. And this approach makes the most sense because everything can’t shift to the cloud immediately (perhaps ever) because most existing applications were not built with an understanding of the public cloud and it would take a lot of investment to re-engineer them to properly take advantage of a public cloud architecture. And even if you wanted to move everything, cloud service providers (CSPs) can’t build out their infrastructure fast enough to support all the existing data center capacity “out there” to immediately support everything.

So, it will be exciting to watch the IBM continue to innovate on the IBM Z platform as enterprise customers work to integrate Z as a vital component of their hybrid cloud infrastructure. With the large investment enterprises have in their working mainframe applications, large data sets and databases containing crucial data, and high-volume processing requirements they will continue to rely on the mainframe well into the future… and that makes it important to understand how IBM is enabling the IBM Z to participate in your hybrid cloud architecture.

So, join me at Think 2021 for session 1605 to learn how to use your investments in IBM Z and build and modernize applications into container-based workloads using a common DevOps experience. And stick around for other sessions to gain insights on harnessing the full value of IBM hardware, software and services in your organization as you continue to support, manage, and transform traditional business and IT operations.

IBM Think 2020: Virtual, On Demand, Hybrid Cloud and Z

This year’s IBM Think event was quite different than in past years. Usually, Think is an in-person event and attracts a lot of people, typically more than ten thousand IT executives and practitioners. But as we all know, this year with the global COVID-19 pandemic an in-person event was not practical, so IBM held it on-line. And I have to say, they did a fantastic job of managing multiple threads of content without experiencing bandwidth or access issues – at least none that I encountered.

The theme and focus of the content for the event was different, too. Instead of the usual conference focus on products, announcements, and customer stories, this year’s event was more philanthropic. Oh, sure, you could still hear about IBM’s products and customer successes, but the keynote and featured sessions were at a higher level this year.

In the kickoff session, new IBM CEO Arvind Krishna spoke about the driving forces in IT as being hybrid cloud and AI. And he spoke about these things in the context of moving IBM forward, but also how they can be used to help healthcare workers combat pandemics like we are currently experiencing.

In another keynote, IBM Executive Chairman Ginni Rometty spoke with Will.i.am (of the Black-Eyed Peas) about making the digital era inclusive through education, skills development, and the digital workforce.

And then there was Mayim Bialik’s session on women and STEM, which was sincere, heartfelt, and entertaining. 

For those who don’t know who she is, she is the actress who played Blossom (on Blossom) and Amy Farrah Fowler (on The Big Bang Theory)… but she is also a scientist with a doctorate in neuroscience. Bialik’s session focused on putting a positive female face on STEM, something that is definitely needed!

So, what about the technology side of things? Well, you can take a clue from Krishna’s assertion that IBM as a company has to have a “maniacal” focus on hybrid cloud and AI in order to compete. But the company has a rich and deep heritage across the computing spectrum that gives it a key advantage even as it adjusts to embracing hybrid cloud and AI.

The first thing to remember is that IBM uses the term “hybrid multicloud[RB1] ” very specifically and deliberately. Everything is not going to be in the cloud[RB2] . Large enterprises continue to rely on the infrastructure and applications they have built over many years, many of them on z Systems mainframes. The key to the future is both on-premises and cloud, and IBM understands this with its hybrid cloud approach… as they clearly demonstrated at Think 2020.

My specific area of focus and expertise is the mainframe and Db2 for z/OS, so I sought out some sessions at Think in those areas. Let me tell you a bit about two of them.

First let’s take a quick look at how IBM Cloud Pak for Data can work with data on the Z platform. This information was drawn from IBM Distinguished Engineer Gary Crupi’s session, titled "Drive Actionable, Real-Time Insight from Your High-Value IBM Z Data Using IBM Cloud Pak for Data."

What is Cloud Pak for Data? Well, it is an IBM platform for unifying and simplifying the collection, organization, and analysis of data. Heretofore, it was mostly focused on non-mainframe platforms, but the latest release, version 3.0, is a major upgrade with an enhanced unified experience, expanded ecosystem, and optimized Red Hat integration. And it enables several ways for you to turn your enterprise data on IBM Z into actionable, real-time insight through the integrated cloud-native architecture of IBM Cloud Pak for Data.

Crupi’s session started out with the now familiar (at least to IBM customers and Think attendees) Ladder to AI and how Cloud Pak for Data helps to enable customer’s journey up the ladder. Data is the foundation for smart business decisions and AI can unlock the value of this data.

He went on to discuss the continuing importance of the mainframe providing facts including:

•  70% of Fortune 500 companies use mainframe for their most critical business functions
•  72% of customer-facing applications are completely or very dependent on mainframe processing
•  The mainframe handles 1.1 million transactions per second (as compared to Google experiences of 60,000 searches per second)
•  95% of transactions in the banking, insurance, airline and retail industries run on the mainframe

These are all good points; and things that mainframe users like to hear. It is good to see IBM promoting the ubiquity and capabilities of the mainframe.

Now, what about IBM Cloud Pak for Data better-exploiting mainframe data? Crupi goes back to the AI Ladder to talk about z/OS capabilities for analyzing and collecting data for AI.

Solutions such as Watson Machine Learing for z/OS, Db2 AI for z/OS, and QMF can be used for analyzing data; while Db2 for z/OS and Tools, IDAA, and Data Virtualization Manager can be used for data collection. These things already exist, but using them effectively with distributed platform capabilities will be crucial to be able to climb the ladder to AI.

IBM Cloud Pak for Data will leverage IBM Z technology to bring valuable IBM Z data into a modern analytics/AI platform. It can now exploit IBM Z data and resources where appropriate enabling you to further benefit from IBM Z technology and data.

A key new component of making the data on IBM Z accessible is IBM Db2 for z/OS Data Gate, a new product announced during Think 2020. Db2 Data Gate can help you reduce the cost and complexity of your data delivery with a simple, easy-to-deploy mechanism to deliver read-only access to Db2 for z/OS data. Instead of building and maintaining costly custom code, Db2 Data Gate do the work. Data can be synchronized between Db2 for z/OS data sources and target databases on IBM Cloud Pak for Data.

Instead of accessing data in the IBM Z data source directly, an application accesses a synchronized copy of the Db2 for z/OS data, hosted by a separate system. This target system can be established anywhere Cloud Pak for Data is supported, thus enabling a wide range of target platforms that include public cloud, on-premises, and private cloud deployments.

So IBM is helping you to expand the accessibility of your Z data.

And that brings me to the second session I’d like to briefly mention, Automate Your Mainframe z/OS Processes with Ansible [Session 6760]. 

Although Ansible is not a replacement for your operational mainframe automation tools, it can be used to communicate with and automate z/OS using the out-of-the-box SSH into z/OS Unix Systems Services to execute commands and scripts, submit JCL, and copy data. And Ansible has existing modules that can be used to make calls to RESTful/SOAP APIs that are available in many z/OS products.

Ansible can be beneficial to orchestrate cross-platform, including Z systems, and to simplify configuration and deployment management. But keep in mind that Ansible is a proactive framework for automation and is not intended to replace automation solutions that monitor and react.

Here is a nice, but by no means exhaustive, list of examples showing how Ansible can be used to interact with popular z/OS products.

The Bottom Line

The IBM Think 2020 conference was a great success considering how rapidly IBM had to move to convert it from an in-person event, to an online, virtual one. And the content was informative, entertaining, and had something for everybody. I hope you enjoyed my take on the event… feel free to share your comments below on anything I’ve written here, or on your experiences at the event.

My Thoughts on Think

Last week I had the great pleasure of attending the IBM Think 2019 conference in San Francisco. There were many great sessions and content covering my interest areas, including AI, machine learning, analytics, data governance, Db2, digital transformation, and more. 

Part of the difficulty of attending such an event is deciding what to attend from a list of competing, interesting topics. And another is trying to piece together everything you hear into a cogent, comprehensive message. 

Instead of writing down all of my thoughts I decided to make a quick video on YouTube summarizing my takeaways from the conference. Let me know what you think...

Making Plans for IBM Think 2019

I'm looking forward to once again attend IBM Think, IBM's flagship technology conference. I attended the inaugural Think conference and it was one of the highlights of the year (2017). This year IBM Think is being held in San Francisco February 12 thru 15 at the Moscone Center and surrounding hotels. San Francisco is a wonderful location because it will give the conference more room to accommodate the large crowds more comfortably than the Las Vegas venue of 2017.

One of the great things about Think is the breadth and scope of pertinent technical content that it covers. So whether you are a developer, a DBA, a data scientist, a manager, or any flavor of IT specialist, there will be a plethora of useful sessions and activities to educate and make you “think.”

Now you all know that my primary background is database administration and Db2, but I also work with and have interest in many other technologies, including data governance, security and data protection, DevOps, machine learning, AI, blockchain, quantum computing, and cloud computing. And the great thing about the IBM Think conference is that it provides in-depth coverage of all of these areas, and more.

A big struggle for such a large event (expected attendance in excess of 30,000) is finding what you need. Well, IBM Think makes it a bit easier because it is broken down into campuses that focus on a specific areas. This year’s campuses include:

• ·         Smarter Business Showcase
• ·         Data & AI Campus
• ·         Cloud & Infrastructure Campus
• ·         Security & Resiliency Campus

There will be more than 2,000 business strategy sessions and technical deep dives over the course of the week, along with professional development opportunities from 100s of hands-on labs and certification exams.

One of the big highlights of IBM Think is always the great speakers, and this year is no exception. From IBM speakers like CEO Ginni Rometty and Sr. VP Hybrid Cloud Arvind Krishna, to industry speakers like Founder & CEO of Mogul Tiffany Pham and AT&T CEO John Donovan, to researchers like MIT Media Lab and Harvard research specialist Dr. Kate Darling, to entertainers like Super Bowl MVP Joe Montana and skateboarding legend Tony Hawk, there will be a lot of knowledge imparted. I’m particularly looking forward to hearing Paul Cormier, EVP and President of Products and Technologies at Red Hat to hear how the IBM / Red Hat combination is working.

Another advantage of attending IBM Think is the access to exclusive information about IBM products, technologies, strategies, and services that are sure to be shared during the event. IBM always unveils a ton of great stories and technologies at Think.

I’ll be live-tweeting at IBM Think 2019, so be sure to follow me at twitter.com/craigmullins so you can experience Think right along with me, as it happens. Some of the sessions I plan on attending include topics on governed data science, using machine learning to prioritize business issues, and Db2 on cloud... but those are just the tip of the tech iceberg.

And finally, it is not too late. Click here if you want to attend IBM Think 2019… If you do, maybe I’ll see you there amongst 30,000 of our IT friends!