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Log4Shell Part 1: Answering FAQs on the Log4Shell Security Vulnerability
December 14, 2021
You’ve likely heard of the Log4Shell (aka “LogJam”) security vulnerability that was recently published. It has gotten a lot of press, and understandably so; it can be easy to exploit, and it can allow an attacker to perform remote code execution. You definitely shouldn’t ignore this one! To help you understand what this means, I’ve […]
ArticlesAIX Tips, Tricks and Useful Tools
December 13, 2021
Periodically I like to remind everyone about the tools they have at their disposal as well as providing a few tips and tricks to help with maintaining systems. In this article we will look at some of the tools you can use to help in your day-to-day work. YUM and DNF If you’re dealing with […]
VideoLearning AIX and IBM i: Courses, Tracks and Certifications
December 7, 2021
As I made my way across the country from the ocean, to a campsite in the woods, to a cabin along a lake during my latest camping adventures, I realized that I had not answered a question I had received. I was asked “Are there some courses or tracks or certifications you would recommend if […]
Articles‘When Your Employees Are Thriving, Your Business Is Thriving:’ Why DEI Strategies Should Be a Business Imperative
December 7, 2021
Diversity, equity and inclusion (DEI) are all vital components of a safe and respectful working environment. For a company to move in a positive direction, there must be a focus on DEI to ensure that every employee is treated fairly and can trust that their unique perspective will be valued. An expert on this topic […]
ArticlesPerformance and Management Tools for AIX and Power Systems: Features and Use Cases
December 7, 2021
While monitoring and management solutions perform somewhat similar tasks, they’ve traditionally served different enough functions to keep them from being optimally paired as a collaborative unit. Management tools ensure that your system is available, configured properly or optimized and its components are connected correctly and as expected, whereas monitoring tools look for overall system, communication, […]
ArticlesTechChannel Webinars: Engaging Content Led by Industry Experts
December 6, 2021
As the COVID-19 pandemic effectively eliminated most in-person interaction in 2020, nearly every facet of daily life went online. From medicine to education to friendships, individuals around the world turned to digital measures to stay connected. This explosion of virtual communication also saw companies turning to digital methods to facilitate career development and employee knowledge […]
E-BooksTechChannel E-book: Streamline Your Modernization Strategies With Open Source and SQL With Db2 for i
December 6, 2021
Modernization strategies come in many forms—each with a unique blend of cost, risk and value. But some strategies are better than others, depending on your organizational needs. Some organizations still have hesitations about adopting the most effective modernization strategies—such as establishing a virtual layer of SQL views within physical data models or leveraging open-source technologies. […]
ArticlesLeveraging IBM Z for Digital Transformation
December 6, 2021
Some observers might doubt whether the mainframe can make any meaningful contribution to digital transformation. They might even view the mainframe as part of the problem, rather than the solution: an overly complex platform running decades-old applications. But that is a gross oversimplification. While it’s true that many of the applications running on the mainframe […]
PodcastsJohn Marconi on New and Old Technology in the Automotive Industry
December 2, 2021
Charlie Guarino: Hi everybody. Welcome to another edition of Tech Talk SMB. This is Charlie Guarino and normally when I'm doing these interviews, it's typically done online, and the special guest is at their remote location. This is a different situation because I'm actually on site today and I'm here in Tustin California at the […]
ArticlesDynamic LPAR on HANA, Support Docs Updated and User Group Session Replays
November 29, 2021
Dynamic LPAR is now available for SAP HANA databases. The new capabilities allow HANA admins to adjust memory on active LPARs without shutting down partitions. This tweet has more information,including an important reminder about the potential need to run dynamic platform optimizer (DPO) should you experience performance degradation. This is just another reason to consider running […]
ArticlesFunction Usage Replaces Application Administration in New Navigator for i
November 29, 2021
In the Heritage Version of Navigator for i, Application Administration was used to allow or deny user access to functions—among them, the ability to customize what tasks were available to users in the Navigator console. Application Administration in Navigator for i had been ported from the original Client Access support and featured a very dated and cumbersome […]
Articles‘Being in a Minority of One Did Not Make You Mad:’ The Only Mainframer in the Room
November 29, 2021
How often have you been in a meeting where you explain the power and capabilities of the mainframe to a room full of intelligent people, who just don’t get what you are saying? And in your mind, you recall a similar meeting, perhaps three years previously, where a different group of people ignored your recommendation […]
ArticlesOpen Mainframe Project Mentorship, COBOL and IBM Z Skills
November 19, 2021
Mainframe and COBOL are not things of the past as some might believe. They’re important tools for businesses and organizations to use for progression into the future. The Open Mainframe Project Mentorship Program understands this, which is why it encourages mentees to expand their knowledge of IBM Z technology and contribute to simplifying the process […]
VideoWomen of COBOL Episode 1: Overturning Biases on COBOL and Women in Tech
November 15, 2021
Announcing the first episode in our TechChannel-hosted video series spotlighting women of COBOL, moderated by Misty Decker! This episode’s guests include: Moderator: Misty Decker, product marketing director, Micro Focus Maemalynn Meanor, senior PR manager, The Linux Foundation and Open Mainframe Project Keelia Estrada Moeller, senior editor, TechChannel Transcript Misty Decker: Hi and welcome to our very first episode of […]
ArticlesMeet the TechChannel Rising Stars on IBM Z
November 12, 2021
This year, TechChannel begins a new tradition—acknowledging Rising Stars in the mainframe community who have pushed the boundaries of what is possible on IBM Z since joining the ecosystem within the last five years. The TechChannel Rising Stars initiative—which will run once a year—aims to recognize the next generation of aspiring innovators within the IBM Z […]
ArticlesInteresting Points About the Power HMC
November 10, 2021
Jaqui Lynch on a real-life experience upgrading a 7063-cr1 HMC from 931 to 951, and new HMC upgrades
PodcastsCharles Mills on His Mainframe Journey and the Future of IBM Z
November 8, 2021
Reg Harbeck: Hi, this is Reg Harbeck and today I’m here with my friend and colleague Charles Mills who has written all kinds of applications both on the mainframe and talking to the mainframe and just been really involved in the whole journey of the mainframe. Well before telling you all about him myself, Charles why […]
E-BooksTechChannel E-book: Streamline IBM Z Modernization With DevOps Approaches and Hyperscalers
November 8, 2021
As technology and business constantly evolve, so do requirements for change—making modernization top of mind for organizations hoping to keep up with key business objectives and needs. With this in mind, it’s more important than ever to develop an effective modernization strategy that specifically fit these needs. Mainframe-based businesses need to transition to a DevOps […]
ArticlesOpen Mainframe Project Holds Second Annual Open Mainframe Summit
November 2, 2021
On Sept. 22 – 23, 2021, following last year’s inaugural conference, the Open Mainframe Project held its second Open Mainframe Summit. The virtual event brought together many members of the mainframe community, from students to hobbyists, seasoned professionals to new engineers, developers and educators. Together, speakers and attendees were able to share their insights, connect with […]
ArticlesWhy Everyone Should Capture Performance Baselines
November 2, 2021
With most numerical data, a number requires a reference point for meaning, and performance data is filled with numbers. Baseline data provides reference points for numerical data and are essential for good performance management. A baseline is simply a collection of system performance metrics saved from a known point in time. Baselines are useful to […]
ArticlesChristian Jacobi, Chief Architect for IBM Z Processors, on the New IBM Telum Chip
November 2, 2021
IBM’s new Telum chip fulfills clients’ business imperatives with a new cache infrastructure, optimized core and the ability to embed AI directly into enterprise workloads. First announced at the annual Hot Chips conference, this innovative processor chip enables IBM clients to leverage AI technologies and grow their workloads. Christian Jacobi, Distinguished Engineer and Chief Architect […]
PodcastsIBM i Power Champion Mats Lidström on Sweden Going Cashless and How Technology Plays a Big Role
November 1, 2021
Charlie Guarino: Hi everybody. This is Charlie Guarino. Welcome to another edition of TechTalk SMB and this month's podcast I'm very happy to be joined by Mats Lidström. Mats Lidström is the CPO and IBM i chief architect at Apper Systems AB located in Sweden. Mats has a very impressive and long history using IBM i […]
PodcastsTim Rowe on the New IBM Navigator for i
November 1, 2021
Paul Tuohy: Hi everyone. Welcome to another iTalk with Tuohy. Delighted to be joined again today by Tim Rowe who is the business architect for application development and systems management for IBM i and now that I've read out your title Tim, I'm afraid that's all we have time for today. Tim Rowe: The abbreviated version […]
VideoIBM Champion Rob McNelly on the New AIX 7.3 Announcement
October 29, 2021
As I finished running 13.1 miles at the Lake Powell half marathon, I realized that I had not told you about the AIX 7.3 announcement from IBM. The announcement letters are easy enough to find on the IBM website. 7.3 was officially announced on October 19, and although there is more than just the AIX announcement, […]
Articles5 Quick Ways to Speed up Your z/OS Batch Without Application Changes
October 28, 2021
z/OS users understand that batch is still important. However, with pressure to reduce downtime and offer 24-7 online services, it seems we always need to reduce our batch window. Or in other words, make our batch jobs run faster. The good news is that z/OS has a lot of features that may speed up batch, […]