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Daily Crunch: After glitch causes a two-hour global outage, WhatsApp restores service

TechCrunch

Overheard at a VC/startup conference recently: Product market fit is like a product going around from weirdly shaped customer group to weirdly shaped customer group, like that old kid’s book “ Are you my mommy? 8 questions to answer before your startup faces technical due diligence. Big Tech Inc.

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The Real Reasons for Doing Test-Driven Development ??

Xebia

Why do people apply TDD? What Are the Real Reasons for Doing TDD? Test-Driven Development (TDD) is a controversial topic amongst developers. After many years of doing TDD daily, I think part of the reason is that some people do not fully grasp the reasons behind TDD. TDD and the Values of XP.

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7 signs you may not be a transformational CIO

CIO

Focused on digitization and innovation and closely aligned with lines of business, some 40% of IT leaders surveyed in CIO.com’s State of the CIO Study 2024 characterize themselves as transformational, while a quarter (23%) consider themselves functional: still optimizing, modernizing, and securing existing technology infrastructure.

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What is data architecture? A framework to manage data

CIO

Data architecture goals The goal of data architecture is to translate business needs into data and system requirements, and to manage data and its flow through the enterprise. AI and ML are used to automate systems for tasks such as data collection and labeling. An organizations data architecture is the purview of data architects.

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Effective Software Testing – A Developer’s Guide

Henrik Warne

Even so, I found this book quite valuable. The book also covers many other common topics relevant for developers writing automatic tests, such as: test-driven development, mocking, designing for testability, and property-based testing. The author is an Assistant Professor in Software Engineering at the Delft University of Technology.

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GitHub Universe 2024, what a blast!

Xebia

People showed up with some of the things they run into, and often, it took us a few minutes to help them out and unblock them on their technical challenges. These edits are applied directly in the editor, and you can quickly review them in the full context of the surrounding code. We spent about 18 months to get this book published.

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Major de-booking proves that suppliers are in the driver’s seat: Analyst

CIO

The company announced it had de-booked a $700 million order for AI equipment due to what was described by CEO Antonio Neri as a concern with a specific customer. During the call on Thursday, chief financial officer Marie Myers said that, while revenue from AI systems orders were in-line with expectations of an estimated $1.2