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5G ready or 5G really? Industry CIOs face hard truths about private 5G

CIO

When network equipment maker Nokia and infrastructure services provider Kyndryl got together to roll out private wireless connectivity to industrial customers, 5G was a big part of their pitch. The infrastructure that we’ve put in place will be able to transition to 5G.” But we’ll be prepared to go there and make that switch.

Industry 192
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Testing Without Mocks: A Pattern Language

James Shore

Bad tests are a sign of bad design, so some people use techniques such as Hexagonal Architecture and functional core, imperative shell to separate logic from infrastructure. Infrastructure is code that involves external systems or state.) It depends on Rot13 , a Logic class, and CommandLine , an Infrastructure class.

Testing 138
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Mistaking performance for competence

TechCrunch

Whenever we’ve changed the way transportation works in the past, we’ve changed the infrastructure. There was this promise of a one-for-one substitution, and I think that’s held up what could have been a lot of change to infrastructure. Image Credits: Built Robotics A pair of new construction robots debuted this week.

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Testing Without Mocks: A Pattern Language

James Shore

Infrastructure Patterns. Infrastructure Wrappers. Nullable Infrastructure. Some code needed for the tests is written as tested production code, particularly for infrastructure classes. Some third-party infrastructure code has to be mimicked with hand-written stub code. V V Infrastructure Logic. Spy Server.

Testing 88
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Cybersecurity Snapshot: As ChatGPT Fire Rages, NIST Issues AI Security Guidance

Tenable

While the framework was under construction for 18 months and its recommendations aren’t mandatory, its arrival is quite timely. Cybersecurity and Infrastructure Security Agency (CISA) plans to open an office whose charter will be to put guidance, requirements and recommendations for software supply chain security into action.

ChatGPT 52
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Distributed systems: A quick and simple definition

O'Reilly Media - Ideas

The challenges of distributed systems. While the benefits of creating distributed systems can be great for scaling and reliability, distributed systems also introduce complexity when it comes to design, construction, and debugging.

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Testing Without Mocks: A Pattern Language

James Shore

Infrastructure Patterns. Infrastructure Wrappers. Nullable Infrastructure. Some code needed for the tests is written as tested production code, particularly for infrastructure classes. Some third-party infrastructure code has to be mimicked with hand-written stub code. V V Infrastructure Logic. Spy Server.

Testing 40