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Articles

Development Methods and Architectural Styles

Joseph Gulla

May 1, 2017

This is the first in a series on how applications are developed, with a focus on development methods and architectural styles that are gaining in significance. Methods aren’t the same as styles and some pairings work well together. This discussion starts with a bit of history. Development Methods or Philosophies Computer applications have been developed […]

Articles

Tokenized Encryption: The Project Nexus

Jim Schesvold

May 1, 2017

The project generating this article largely involves implementation of a mainframe-based cryptographic interface oriented primarily to CICS Transaction Server, COBOL and MVS. However, these principles and concepts apply to all IT platforms. In fact, the project plan includes tasks and activities involved in converting the client’s websites using different programming languages and software to enable […]

Articles

Blockchain Is Set to Streamline Markets and Transform Industries

Kristin Lewotsky

May 1, 2017

Business is built on trust. The seller needs to trust the buyer to pay for goods. The buyer needs to trust that the seller will deliver those goods, and that they have the right to sell them to begin with. Financial institutions must trust one another to settle transactions. Other examples abound. To create an […]

Articles

Blockchain Works With Systems of Record to Integrate Data

Shirley S. Savage

May 1, 2017

Distributed ledger technology blockchain links with existing systems of record (SOR) application servers and data managers. They share information and assets securely and immutably between external parties. It can be used to track the lifecycle of a car, a financial transaction or sources of food ingredients. (Learn more about how various industries are using the […]

Articles

IBM Researchers Use Machine Learning to Make Storage Smarter

Jim Utsler

May 1, 2017

With the goal of helping us learn more about the universe, IBM and the Netherlands Institute for Radio Astronomy (ASTRON) are collaborating on the IT roadmap behind the Square Kilometre Array (SKA), which will be the largest radio telescope in the world (bit.ly/2iywTpL). As part of this effort, called the DOME project, IBM developed a […]

Articles

The Power of User Groups

Steve Sibley

May 1, 2017

User groups have been an integral part of the IBM Power Systems* community for many years, from the Technical Collaboration Council to the Large User Group (the-lug.com). IBM i Offering Manager Alison Butterill often says that “user groups are a hidden gem of IBM i.” This true statement can be extended to AIX* and Linux* […]

Articles

Trend Watch: Digital Business

Joseph Gulla

April 24, 2017

This is the last post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. I’ll continue my point-in-time analysis with a focus on digital business and how new systems of engagement (e.g., cloud and mobile devices) are changing the ways business is conducted through IT. Manual […]

Articles

Trend Watch: Java

Joseph Gulla

April 17, 2017

This is the ninth post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. I’ll continue my point-in-time analysis with a focus on the Java programming language. Remember when Java was new? Early Java The Java programming language has been around for decades so it is […]

Articles

John Eells on his Journey to the Mainframe

Reg Harbeck

April 17, 2017

Reg Harbeck talks with John Eells, a longtime IBMer, about his life before the mainframe, his journey with IBM and how he ended up at SHARE. Listen to the interview via the orange play button or read the transcript below. Reg: Hello. This is Reg Harbeck here and I'm here today with John Eells from […]

Articles

Trend Watch: Business Intelligence and Business Analytics

Joseph Gulla

April 10, 2017

This is the eighth post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. In this brief article, I’ll continue my point-in-time analysis with a focus on the subjects of business intelligence (BI) and business analytics (BA). Has BI and BA entered a new era in […]

Articles

John Rhodes and Roger Hammer on Solving Customer IT Challenges

Reg Harbeck

April 5, 2017

In this sponsored advertising content series, zTalk Business with Reg Harbeck, Reg talks with John Rhodes and Roger Hammer of CM First Group at SHARE in San Jose about their work developing tools for analyzing and documenting legacy applications, and how they help organizations and systems integrators understand their mainframe code and large system code. Reg:  […]

Articles

Trend Watch: Service Oriented Architecture and Web Services

Joseph Gulla

April 3, 2017

This is the seventh post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. In this post, I’ll continue my point-in-time analysis with a focus on the subject of integration, and a discussion on service oriented architecture (SOA) and web services like representational state transfer (REST) […]

Articles

Tokenized Encryption: Details Become Design

Jim Schesvold

April 3, 2017

Once a project such as PCI compliance is approved, the first step is to hold a kickoff meeting. There are numerous reasons for a kickoff meeting: The CIO affirms the project’s importance and defines objectives, team members can acquaint themselves with each other, determine deadlines, identify potential obstacles and possible solutions, and establish requirements. But […]

Articles

Tips for Techies on Showing the Value of Their Services

Anthony English

April 3, 2017

People with strong technical backgrounds may not consider themselves good sellers. They prefer to install, upgrade, migrate and troubleshoot. But selling is a skill everyone must use, even if no money actually changes hands. Applying for jobs, writing proposals and emails, and participating in meetings are all types of selling because they involve uncovering a […]

Articles

What to Consider When Using a Cloud or Managed Service Provider

Gene Rebeck

April 3, 2017

Workloads are getting bigger. To manage all of this information and application data, businesses have a few options: store workloads on a company-owned server, tap the storage space of a managed service provider (MSP) or go with a hybrid model that combines a private, on-premises cloud with an MSP. So, how does a business decide? […]

Articles

Keep Data out of Danger

John McKenny

April 3, 2017

If you haven’t seen “Attack of the Killer LOBs” yet, it’s coming soon to a DB2* environment near you. No, this isn’t a new science fiction movie—it’s a lurking danger in your environment today. Your vital data may have already been compromised, leaving you with a customer service, legal and compliance nightmare. Even worse, because […]

Articles

Why Organizations Should Reconsider Their Current Chargeback Systems

Roger Rogers

April 1, 2017

Imagine Mary, Fred and George are gathered for a budget meeting with Ellen, their company’s CIO, to discuss another budget shortfall. Ellen asks, “What caused this million-dollar shortfall?” George says, “We think it’s related to the decision by accounting to shift one of their major workloads from our Power Systems* platforms to our VMware tower. […]

Articles

Trend Watch: Security

Joseph Gulla

March 27, 2017

This is the sixth post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. In this post, I’ll continue my point-in-time analysis by looking at the interesting and complex topic of security. z/OS Security When someone says “mainframe security” you probably think RACF. However, if you […]

Articles

Trend Watch: Open-Source Software

Joseph Gulla

March 20, 2017

This is the fifth post in a multi-part series with a focus on trends that are interesting and important, specifically in enterprise computing. In this post, I’ll continue my point-in-time analysis of trends, this time looking at open-source software. Open-source software with mainframes is not an uncommon pairing. If in your everyday job you work […]

Podcasts

Barry Schrager Looks at the State of Mainframes

Reg Harbeck

March 20, 2017

Reg Harbeck talks with Barry Schrager who recounts his career and explains what’s missing among today's mainframe operators and administrators. Listen to the interview via the orange play button or read the transcript below. Reg: Hello. This is Reg Harbeck and I'm here today with Barry Schrager, who is the author of ACF2 and the […]

Articles

IBM Research and Partners Help Traffic Run Smoothly in Madrid

Jim Utsler

March 20, 2017

Nearly every city plan takes traffic into account to help commuters. But people still face congestion on the road, whether they drive or take public transportation. IBM researchers, such as Paula Ta-Shma, research staff member, IBM Research–Haifa, are working to rectify that, using machine learning and a host of open-source tools. “IoT is leading the […]

Articles

Selected AIX Versions Can Soon Be Licensed Monthly

Rob McNelly

March 14, 2017

IBM made an interesting announcement today. The Standard editions of AIX 7.1 and AIX 7.2 will soon be available to be licensed on a monthly basis under Passport Advantage. This is another example of Power Systems and AIX making their platforms cloud-ready as they transition to a hybrid cloud model. So far we have C […]

Articles

Trend Watch: Modernization

Joseph Gulla

March 13, 2017

This is the fourth in a multi-part series with a focus on trends that are interesting and important with a focus on enterprise computing. In this post, I’ll continue my point-in-time analysis of trends with a focus on modernization. Modernization is a dynamic subject because IT is in a constant state of change. Not all […]

Articles

Trend Watch: Mobile

Joseph Gulla

March 6, 2017

This is the third in a multi-part series with a focus on trends that are interesting and important with a focus on enterprise computing. In this post, I’ll continue my point-in-time analysis of trends with a focus on mobile devices and computing.  DeviceAtlas.com reports that while smartphones are now firmly established as an important part […]

Articles

The Mainframe’s Renaissance – A Conversation with Allan Zander

Reg Harbeck

March 6, 2017

In this sponsored advertising content series, zTalk Business with Reg Harbeck, Reg talks to Allan Zander, CEO of DataKinetics, about his role in the evolution of mainframe applications, and how DataKinetics is using big data, analytics and block chain to help businesses find success.     Reg:  Hi. This is Reg Harbeck, I’m here today with […]