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Latest Articles from PowerBuilder Journal
So far five platforms - Amazon AWS, Google GCE, Microsoft Azure, IBM SoftLayer, and Rackspace - have been named as part of the live competition. The "Iron Cloud IoT Shootout" will feature teams representing each platform. Team members may or may not be employees of the companies that r...
Recently, I was asked by Mr. Peter Hastings (NH DoIT Commissioner) to take a look at cloud development concepts and see if there was any benefit for our development teams across the enterprise. After some investigation I could see that if all users/developers were on one server that co...
SAP AG on Wednesday announced new capabilities for the SAP Business ByDesign® solution, reaffirming its commitment to provide independent companies and subsidiaries worldwide a flexible, cost-effective mid-market cloud enterprise resource planning (ERP) suite. The updates leverage SAP ...
“We see many companies looking to adopt BYOD strategies for employees, but few who are solely BYOD,” observed Milja Gillespie, Director of Product Marketing, Mobile Security, SAP, in this exclusive Q&A with Cloud Computing Journal. “Often, they offer corporate devices for certain types...
Tuesday night, SAP confirmed that they will be presenting the official PB Roadmap during the PB World Tour in Europe. After months of speculation, confirmation arrived that SAP will officially support PowerBuilder, and that a new version will be released containing additional features....
OData is quickly becoming the Lingua Franca for data exchange over the web. The OData standard defines a protocol and a language structure for issuing queries and updates to remote data sources, including (but not limited to) relational databases, file systems, content management syst...
Behind every cloud service or cloud-based solution, there are real people... A robust ecosystem of solutions providers has emerged around cloud computing. But who are the CEOs & CTOs behind those providers, who are the internal and external entrepreneurs driving companies involved i...
Jim Hagemann Snabe, whose contract was supposed to run through 2017, has apparently tired of his half of SAP’s CEO job and will be stepping down next May leaving the post solely to Bill McDermott, a 51-year-old American. The plan then is for the 47-year-old Dane, who’s been responsib...
Collaborative spot buying provides an ad-hoc and agile, yet managed, approach for companies to acquire goods and services at low volume. We'll examine new spot-buying research from The Hackett Group on the latest and greatest around agile procurement of low-volume purchases, and we'll...
Nowadays IT has the challenge to keep the core business systems running smoothly, bringing in as little disruption as possible while at the same time meeting the constantly growing LoB demands for new features and improved ways to access data. To make it harder – with the growth of mob...
One of the questions that I’ve been pondering lately is what will become of Windows. Based on the buzz about BYOD (bring your own device), tablets and the like, and the less-than-stellar reception of Windows 8 and Surface (Microsoft’s Windows 8 tablet), you’d think that Windows was on ...
The Field Mobility News Weekly is an online newsletter made up of the most interesting news and articles related to field mobility that I run across each week. I am specifically targeting information that reflects market data and trends. India’s government is rolling out RFID-based ...
What forums you may ask; the Sybase NNTP forums? No, those are going away. Not on the schedule that was originally proposed (December 1 of 2012), but they will go away soon. Replacing them are the online discussion forums in the PowerBuilder Development Center (PDC), part of the SAP Co...
I am here to tell you it’s true. You can write iPad applications in PowerBuilder. I’m sure that you are waiting for the other shoe to drop but ladies and gentlemen, there is no other shoe. It is simply the truth. You can write iPad applications in PowerBuilder. Those of you who have i...
Surprisingly few applications have used DataWindow gradients since they were introduced in PowerBuilder 10.5. Modern applications frequently have controls with gradients. They can give a fresh look to an old application. Where developers used solid colors to highlight columns, gradient...
Many organizations are trying to find the time to do remediation and updates with software such as Windows 7. In some cases it’s taking them 6-8 months just to complete these tasks, especially when complications like Windows 8 are added in. So the question is – are there quick tips tha...
Normally I try to write applications on the DataWindow or Appeon but every now and then I get a question that makes me sit back and say, “Huh?” In this case the question concerns the PostOpen event. I’ve seen that event named different things: ue_post_open, postOpen, post_open, ue_pos...
For the past year plus I've been spending a lot of time working with a web-based BI tool (the development is actually done in a plug-in to Eclipse, but the end users access the results through a browser). The tool reminds me a lot of the DataWindow. You create objects that can either m...
There have been quite a lot of rumors these last few weeks with regards to Apple reportedly working on an iWatch. I was wondering what they would gain with such a move? Some have pointed out that they already have the iPod Nano as a simple watch, but this repeats the functionality of t...
This book is both board and deep. Meaning it covers a ton of topics and goes in-depth on all of them. This book is great for the beginner, but also has a lot of advanced material. After a nice introduction that explains the structure of the book the author starts off Part 1 covering t...
Load testing, perhaps more than any other form of testing, is one of those activities that you either choose to do well or risk a result that leaves you worse off than not doing it at all. Half-hearted attempts at load testing yield “results,” but too often those results are inaccurate...
Ultimately, CIOs decide how best to manage their IT infrastructures to guarantee a quality of service to end users while staying within the allocated budget. Using a shared services approach for APM fits best in line with these goals. This approach can provide quality of service to all...
Managing complexity is difficult in any growing business. As companies innovate, add new business lines, expand their global reach, cater to increased volume, or adopt new regulatory rules, processes proliferate and the discipline surrounding them goes out of the window. Moreover, the ...
A given object should assume as little as possible about the structure or properties of anything else (including its subcomponents). In simpler words: if you want to get data from an object, referenced by a variable, then use a public function declared in the referenced object itself,...
Create a separate function for each logical sub-task, i.e., divide one long program into a number of short subprograms. The idea is named “Separation of concerns.” Do that not only if the code will be re-used (i.e., called from more than one place) but even if it will only be called on...
As we know, Chief Information Officers are generally ‘change and upheaval averse’ because it is, after all, mostly prudent to resist change. With change comes risk, new user training, new integration challenges and a bottom line with increased cost. But new social enterprise trends can...
Every programmer knows about the IF command. It's pretty much a fundamental part of the syntax of every computer language that has ever existed. I don't need to explain how it works. The DataWindow can't use the IF command though. It does, however, support an IF function. In its sim...
A tester friend of mine recently came to me with a complaint that I think is fairly common in the testing community. He said, “Every time there is a new release of the software for us to test, we have to rework our testing scripts.” I’ve heard this complaint throughout my career, not o...
It was never a question of whether SAP would bring it flagship product, Business Suite to HANA, but when. And when I saw this while parking the car at my physical therapist over the holidays, I should’ve suspected that something was up: SAP at long last was about to announce … this. F...
Have you ever used a datastore that ran without a problem while you were developing your application, but once you've compiled it stopped running? Let me tell you that's a difficult bug to fix. I remember it so well. I kept going back and forth. How in the world could the DataWindow w...
Declare local variables in the beginning (on the top) of the function, before the first executable line. This will: Make it easier to detect all the variables used in the function and to follow them Keep as little stuff as possible in executable code fragments, where programmers sho...
SAP HANA promised to not just make databases dramatically faster like traditional business warehouse accelerator systems but instead speed up the front end, enabling companies to run arbitrary, complex queries on billions of records in a matter of seconds as opposed to hours. The vendo...
I recently read Berndt Hamboeck’s article, ‘NetStart’ Your PowerBuilder Application after being kindly pointed to it by Bruce Armstrong. It made perfect sense to me to be able to distribute .pbd patches to client machines by having the client-application automatically install them from...
Efficiency may be the most commonly used term in enterprise software marketing – that or “ensure.” And not without reason – efficiency is one of the key value propositions of most enterprise software, from collaboration tools, to productivity tools, to integration tools and beyond. At ...
Nowadays Mobile should be at the centre of your corporate strategy, if it is not then you are probably missing out on some major cost saving and streamlining benefits to your business through innovation to your Information Workers. Though going mobile is not a magic bullet, the major ...
Give all entities mentioned in the code (DB tables, DB tables’ fields, variables, classes, functions, etc.) meaningful, descriptive names that make the code easily understood. The names should be so self-explanatory that it eliminates the need for comments in most cases. Use the words...
Big Data is everywhere. Predictive analytics and real time in-memory computing isn’t everywhere. This truth (if we can accept it to be so) represents something of an imbalance. As a subset of data mining, predictive analytics driven by in-memory computing efficiencies now has an opp...
Security is a must for most corporate applications. This article will give you a starting point to designing and implementing your own. We will do it with a table that is added to the example database and implement it in ancestor code. The idea is that you should only have to add rows ...
Normally I write columns about the DataWindow or Appeon. This month though I ran into an interesting little logic problem and when I solved it I realized it was really a nice piece of code so, even though it is not in my normal genre I thought I’d share it. I was tasked with allowing ...
Quest Software has begun supporting BYOD -- even with the full blessing of IT, and this has had benefits far beyond just the users’ sense of empowerment. The growing acceptance of bring your own device (BYOD) at enterprises comes with promise and perils. We'll see how this has had be...