Industry-leading cloud technology services are revenue components of larger companies. Cloud technology is only one thing those mega-companies do in addition to offering many other products, services, and initiatives. Sometimes those “additional” offerings compete directly with end customers using their cloud service, and that might be a problem.Continue reading
Most of us have heard about the crisis Southwest Airlines had over the Holidays. Most articles cite “problems related to legacy systems…” and “outdated scheduling software called SkySolver.” And, of course, there will be a huge financial impact as they try to make everything right with their customer base.
Most likely, the CEO, CFO, COO, CIO, and CTO of Southwest are receiving many calls and emails from vendors offering to “Let us fix it. We will convert everything to be cloud native…” This path sounds like the old saying, “No one ever got fired for buying IBM…” Southwest has a stated multi-cloud strategy, but legacy applications like SkySolver were obviously not priority cloud-native candidates. Though there will be pressure from investors, the industry, and the press to convert legacy applications like SkySolver to cloud-native, I would not initially recommend this approach.Continue reading
There is a lot of talk about “multi-cloud,” but trying to achieve that level of cloud diversity might be challenging for many organizations. If you are starting out in the cloud, instead of building cloud-specific expertise across multiple cloud providers, try to “float” across multiple clouds as much as possible. Here is how.
First off, “What is Multi-cloud?”Continue reading
“Cloud computing is in its beginning stages and will only continue to grow, Amazon Web Services CEO Adam Selipsky told CNBC’s Jim Cramer on Tuesday.” (June 28th, 2022)
Even if you currently don’t have a comprehensive cloud strategy, regardless of the reason, there is a justification for doing a “proof-of-concept” in the cloud for at least one application of significance in your app portfolio.
Here are a few top reasons companies cite why they don’t move to the cloud. Of course, there could be many others, but these are popular.
- Costs (cost of the cloud service, plus implied costs like network connectivity)
- Your applications are antiquated and based on mainframe or mid-range servers.
- “If it isn’t broken, don’t fix it.”
The path to revenue seems evident for companies that will make Metaverse headsets or sell content. Most of that will target “the end user,” the people who buy mobile devices, watches, tablets, and other e-gear. No doubt “bazillions” of dollars will be spent.
But the corporate market will have huge potential as well. Not that everyone will someday be sitting back in office cubes, then with a headset on all day. That doesn’t make sense. But the one part of the corporate world where metaverse concepts make immediate sense will be in the IT department.Continue reading
If you have legacy applications and are moving to the cloud, one popular pattern is to do a simple “Lift and Shift.” That means you don’t architecturally change the application but simply move it to your cloud of choice and run it just like you did before. This approach lets you more quickly “get out of the data center” and doesn’t initially imply that you have to refactor any part of the application to use native services provided by your cloud vendor.
In fact, if the application is stable but just legacy, your valid strategy might be to let it run forever in an “as-is” state. Nothing changes. Just get it running in the cloud and out of the data center.
This approach’s major downside is that Lift-and-Shift also carries forward all the Technical Debt accumulated for that application.Continue reading
(“cloudstubborn” connection?) > How to provide a way for older adults to participate in the rapid acceleration of technology offered by the cloud?
My dad is 85 years old. He has mild Parkinson’s where his hands shake slightly, he also has poor vision and uses glasses, and because of this, he has a hard time reading text on a standard computer screen.
He used to love suffering on the web, but now he can’t easily do it. The main problems are:
- Can’t easily control the standard mouse. Because his hands shake slightly, it is hard to precisely control the mouse pointer.
- Can’t see small text, the size that is common on most 15-inch laptops.
- Can’t type because of reason #1 above.
- Could never wear a Quest-like headset due to he already has really thick glasses and has trouble with balance. He requires minimal visual dis-orientation.
This is just a late-night “riff” of creative writing. A very raw draft of a storyline of one possible version of the future……
It’s about 8:30 AM, and my work day begins. As a system administrator for a large insurance company, I’m responsible for keeping everything running in our various data centers. Typically I login to my laptop and scan various dashboards and trouble ticket systems that report when something isn’t working right. There would be an alert or log entry describing some problem. The problems could come from any of our data centers around the world. I login to those remote systems and try to figure out is was wrong and attempt to fix it. When needed, other co-workers assist depending on the problem and what skill set might be needed to fix it. Sometimes an application breaks, or maybe a network connection stops working. Occasionally some piece of hardware goes bad. I spend my whole day looking at log files and error messages, emailing, talking, or chatting with other co-workers using collaboration tools like Slack and Microsoft Teams, emailing, and calling hardware and software vendors whose products my company uses.Continue reading
My company provides the ability to host IBM Power AIX and IBMi application workloads in the cloud. We partner with two of the world’s largest technology companies to provide this service. During my daily activities as a Cloud Solutions Architect (aka Pre-Sales Engineer), I listen to many customers tell us about their “hopes and dreams” regarding moving legacy workloads to the cloud. These are definitely “Cloud Stubborn”. But when it comes to legacy applications based on IBM Power one of their common responses is:
“It is impossible to move my IBM Power-based application to the cloud.”
Of course, that begs the question “Why not?” The answer is often one of these:
- “My application is based on IBM’s AS/400 or more recently called IBMi, or IBM AIX.”
- “My application has hard-coded IP addresses compiled into the source code.”
- “There is no longer anyone around who knows about the code or applications that are still running.”