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150+ Top Global Cloud Thought Leaders and Next Generation Leaders of 2021

Whizlabs

All the Thought Leaders and Next Generation Leaders present in the list have impacted the Cloud Computing domain significantly and influenced many in their own way! He guest blogs at Oracle, IBM, HP, SAP, SAGE, Huawei, Commvault, Equinix, Cloudtech. He is currently working on his next book – Agile Digital Transformation.

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What’s the Scope of a Unit Test?

Leading Agile

If anything goes wrong with the implementation, that test will fail. That saves us some analysis time, and also helps us plug and play different implementations without having to rip up our test suite. If the same tests pass before and after dropping in a new implementation, then we know the new behaves the same as the old.

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Legacy System: Definition, Challenges, Types & Modernization

Astera

Despite their critical functions, these systems also lead to increased maintenance costs, security vulnerabilities, and limited scalability. Example: IBM zSeries mainframes are often found in financial institutions and large enterprises. These often lack proper documentation and require specialized knowledge to maintain and update.

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How to pick the right software platform without getting fired

Ntara

“No one ever got fired for buying IBM.” Rooted in the shaggy-haired, pocket protector-wearing, proto-digital era of the 1970s, sources indicate this phrase came about when IBM had locked up 60% of the computing market share. So just buy IBM, right? IBM, in fact, had fired you. ” Or HP. Salesforce.

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Unit Testing Shell Scripts:Part One

Leading Agile

The idea of programmers testing as they go made a come-back starting in the mid 1990s, although up to the present time the vast majority of programmers still don’t do it. Vivek goes on to refine the script beyond that point, but this version will serve the purposes of the present post. Automated Functional Checks.

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Continuous Unit Checking: Part One

Leading Agile

That was a great step forward, as we could maintain our focus on solving the problem at hand without being distracted by mechanical details of building our solution. If you work with IBM mainframe technologies, you have access to many of the same tools on zOS as you have on Linux and Unix systems through Unix System Services (USS).

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Sometimes Less is More

Leading Agile

Here’s the default view of a Maven POM as presented by Spring Tool Suite, an Eclipse-based IDE: In fairness to the IDE developers, this mini-app encapsulates expert-system knowledge of Maven POMs. For example, IBM’s OpenWhisk editor is designed to support development aimed at the OpenWhisk cloud platform.