Myth-Information

Don’t Believe the Myth-information about the Mainframe: Part 3

In this series, Janet Sun explores and dispels numerous myths around the mainframe. Continued from Part 1 and Part 2.

What Do You Lose by Moving Off the Mainframe?

Efficiency

Typically, distributed servers support a single application workload.  How many business applications does a typical company run?  Inventory control, order entry, accounts payable, accounts receivable, HR, shipping, business intelligence, research and development (multiple projects).  How many servers would be necessary to support these applications?

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Mainframe News Out There

Mainframe news out there – November 2017

Once a month we like to pick articles from other blogs that we feel are interesting enough to talk about on the Planet Mainframe blog. Here are this week’s picks:

The Engine of Digital Disruption in the API Economy

Very interesting article by Dr. Richard Gamblin in a recent edition of the Enterprise Executive online publication: “IBM Z Systems: The Engine of Digital Disruption in the API Economy”.  A common misperception is that mainframes are somehow irrelevant in the API economy; however, the reality is that they are surprisingly well placed to service the needs of the contemporary developer. Consider that organizations exploit IBM z Systems for its proven track record in high volume transaction processing….

See more here: Enterprise Executive article.

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blockchain and the mainframe

Blockchain technology and the Mainframe

How to deal with Blockchain in a mainframe environment.

Blockchain technology – if you were to believe in some of the hype – could change the world as we know it…

Realistically however – and in the right circumstances – Blockchain oriented approaches to effectively dis-intermediating existing business processes from the likes of centralized repositories, ESCROW account providers and similar – could provide immense opportunities for firms to become more efficient and cost effective.

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Don’t Believe the Myth-information about the Mainframe: Part 1

When I heard about the HuffPost article highlighting a video debunking the myths that Hollywood has been repeating about the mainframe, I was cautiously optimistic.  Unfortunately, the writer chose to use only one reference book, and focused on the negative points.

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digital transformation

A Digital Transformation – It’s not just about platforms!

The term “Digital Transformation” has been and continues to be mentioned practically everywhere within the industry at the moment. Depending on whom you talk to and why, you will get many different educated answers back on the definition of the term.

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A Clear Picture

A Clear Picture

IT and business management are increasingly concerned with the rising costs associated with their highly complex and ever-growing mainframe and distributed systems data centers. They are also concerned about controlling outages and mitigating the lack of transparency that they have into cost drivers—including in their outsourced environments.

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Making a Modern Mainframer

It’s no secret that the dreaded “skills gap” is affecting the mainframe market. It’s getting harder and harder to find people who know COBOL or Assembler, and organizations that rely on these systems often have open job postings because there’s no perfect match for the positions they’re trying to fill. So what can companies and government agencies that rely on Big Iron do to foster the next generation of mainframers?

They should do absolutely nothing.

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What’s waiting round the mainframe corner?

Anyone who has been working on mainframes for any length of time knows that things are always changing. Many people can remember when DB2 was new (1983), the client-server period, and the need for Service-Oriented Architecture (SOA). And, I’m sure, can come up with a much longer list. I don’t want to look backwards at old ideas, I want to take a whirlwind look at what’s coming soon to (at least) a presentation near you.

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The New IBM z14: More Secure, Flexible, Powerful and Analytical Than Ever Before

Mainframe IT professionals always get excited when IBM announces a new version of its stalwart mainframe z Systems platform. And on July 17, 2017 IBM announced its latest and greatest mainframe hardware, dubbed the IBM z14. Coming more than two years after the IBM z13, the previous major upgrade z System upgrade, IBM is bolstering the platform with a slew of useful new and improved capabilities.

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7 Mainframe Taboos We Should Break

Having worked ‘on The Mainframe’ for almost 20 years at a variety of clients and sites I’ve come about a number of taboos within the Mainframe ‘ecosystem’ that are sometimes just doing my head in and just need to be broken.

These taboos can be seen across the playing field and when I say across, I do mean across. Ranging from banks to insurance companies, from airlines to pension funds and from governmental institutions to ‘narrow-lane truck and heavy container warehouses’ and heard through the vox populi. Yes there are actually global warehouses running their stuff on The Mainframe (and for darn good reasons too!), but that’s maybe something for another blogpost…

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