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  • The AS/400 at 19: Predicting the Future–Or Not

    June 21, 2007 Timothy Prickett Morgan

    As a young student of math and engineering a few decades ago, I was drawn to these topics because they offered what seemed to my eyes a calculable and assuring degree of certainty in the answers they provided. I didn’t think about it at the time all that much, but math was particularly fulfilling because it had answers, and given a set of data and conditions, you could predict future sets of data and their conditions. In that idealized world, you can predict the future.

    Of course, the more I studied complex systems–either physics or aerodynamics–the more I got

    …

    Read more
  • The AS/400 at 19: Predicting the Future–Or Not

    June 21, 2007 Timothy Prickett Morgan

    As a young student of math and engineering a few decades ago, I was drawn to these topics because they offered what seemed to my eyes a calculable and assuring degree of certainty in the answers they provided. I didn’t think about it at the time all that much, but math was particularly fulfilling because it had answers, and given a set of data and conditions, you could predict future sets of data and their conditions. In that idealized world, you can predict the future.

    Of course, the more I studied complex systems–either physics or aerodynamics–the more I got

    …

    Read more
  • Parameter Passing and Performance

    June 20, 2007 Ted Holt

    There are three ways to pass a parameter to a procedure: by reference, by value, and by read-only reference. These methods are not interchangeable, and passing parameters by value can have unfavorable effects on performance. In the following paragraphs, I explain why I make such a statement, I show you how to define parameters for performance, I list the performance figures from my testing, and I provide some recommendations for parameter passing.

    Before I go any further, let me get a couple of things out of the way. First, keep in mind that I am talking about you and the

    …

    Read more
  • Conditional Counting with Open Query File

    June 20, 2007 Hey, Ted

    Is there a way to make Open Query File (OPNQRYF) count records that meet certain criteria? I want to write a summary query, using OPNQRYF, that counts all records, and that also counts only the records that have a positive value in one of the numeric fields. Can OPNQRYF do anything like that?

    –Dave

    When I got Dave’s question, I told him that I thought it could be done, but I’d have to play with it to figure it out. A little while later, Dave had his query and I had another technique to share with you.

    It would be

    …

    Read more
  • What Is SMIOSTCPGT and Why Is It Eating My System?

    June 20, 2007 Hey, Joe

    We’ve been doing some performance analysis on our i5/OS V5R3 system and we’ve discovered that the SMIOSTCPGT process is producing an incredible number of synchronous disk operations, which could be slowing down system performance. What is SMIOSTCPGT and what can we do to stop it from bogging things down?

    –Joe

    Before I start this tip, I’ll come clean and admit that this question came from my own recent experience and it’s a problem I’m trying to find a solution for. I’m presenting the problem here as documentation for other administrators experiencing the same issue and to gather more information on

    …

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  • IBM Taps Nortel for Entry-Level System i VoIP Solution

    June 19, 2007 Alex Woodie

    IBM and Nortel last week unveiled plans to launch a new System i-based voice over IP (VoIP) solution later this year. The offering, which will run under a Linux partition and integrate with Lotus collaboration software, will support organizations with as few as 25 users–a significantly smaller target customer than the System i-based VoIP offering that IBM and partner 3Com started shipping last year.

    IBM has identified VoIP as a major new application area for System i platform, and for good reason: Organizations are considering the replacement of legacy PBX systems with software-based solutions that can do everything that traditional

    …

    Read more
  • North Carolina Schools Laud SafeData for Online DR Solution

    June 19, 2007 Alex Woodie

    School may be out for summer, but that doesn’t mean that learning has stopped. For the folks in the IT department at the North Carolina’s Department of Public Instruction (DPI), for example, the summer months will provide time to learn more about the benefits of the new online disaster recovery solution from SafeData. The installation at DPI is only a few weeks old, but so far, SafeData has gotten a gold star for its efforts.

    From its headquarters in Raleigh, the North Carolina DPI is responsible for overseeing all 115 primary and secondary school districts, or local education agencies

    …

    Read more
  • NGS Hooks Into Query/400 to Protect BI Investments

    June 19, 2007 Alex Woodie

    When it comes to i5/OS business intelligence (BI) solutions, good old Query/400 has a huge following. While the tool is no longer being updated by IBM, many i5/OS shops have large investments in Query/400 that they aren’t able or willing to abandon. Rather than force customers to start from scratch, BI software developer New Generation Software is now helping customers protect their Query/400 investments by inputting the queries into its NGS-IQ suite through a new API announced last week.

    The new API from New Generation Software (NGS) enables users to take their older queries developed with Query/400 and run

    …

    Read more
  • S4i Expands File Support in Document Management Software

    June 19, 2007 Alex Woodie

    S4i Systems has added support for standard PC file types with version 3.1 of S4i Express, its i5/OS document management system for System i servers. With the change, S4i Express users can now store and serve Excel, PowerPoint, and PDF documents, in addition to standard i5/OS output, making the product more useful to modern IT shops. Other features added with the new release include control over PDF security options and support for priority printing and distribution.

    One of the hallmarks of the System i platform is its support for open standards. If System i servers could only run programs and

    …

    Read more
  • Eastern Bag Extends iSeries App with Voxware’s Voice-Directed Picking

    June 19, 2007 Alex Woodie

    An iSeries shop in Massachusetts has successfully deployed Voxware‘s voice-directed picking solution, called VoiceLogistics, the company announced last week. As a result of the implementation, Eastern Bag & Paper Group was able to reduce errors and improve the efficiency of its warehouse operation.

    Eastern Bag & Paper Group is a distributor that sells a line of 1,500 products, including tabletop disposables and small wares, packaging, decorations, party supplies, and cleaning solutions, to companies in nine states in the Northeast and New England region. The company operates its core back-end applications on the iSeries server, and was looking for a

    …

    Read more

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