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Trade-offs under pressure: heuristics and observations of teams resolving internet service outages (Part 1)

The Morning Paper

Trade-offs under pressure: heuristics and observations of teams resolving internet service outages , Allspaw, Masters thesis, Lund University, 2015. The Internet itself, over which these systems operate, is a dynamically distributed network spanning national borders and policies with no central coordinating agent.

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What is Greenplum Database? Intro to the Big Data Database

Scalegrid

It’s architecture was specially designed to manage large-scale data warehouses and business intelligence workloads by giving you the ability to spread your data out across a multitude of servers. Greenplum uses an MPP database design that can help you develop a scalable, high performance deployment. Greenplum Architectural Design.

Big Data 321
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Reducing Carbon Emissions On The Web

Smashing Magazine

As is the case with many other developers, the reports over the last few years of the huge energy requirements of the web have prompted me to take a look at my own websites and see what I can do to minimize their impact. As a result of this, my view of the Internet for a long time was a little ephemeral, a sort of mirage.

Website 135
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To understand the risks posed by AI, follow the money

O'Reilly

Even Einstein was not immune, claiming, “There is not the slightest indication that nuclear energy will ever be obtainable,” just ten years before Enrico Fermi completed construction of the first fission reactor in Chicago. The internet protocols helped keep the internet open instead of closed.

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How Improving Website Performance Can Help Save The Planet

Smashing Magazine

You may not think about it often, but the Internet uses a colossal amount of electricity. This, in turn, means that the Internet’s carbon footprint has grown to the point where it may have eclipsed global air travel , and this makes the Internet the largest coal-fired machine on Earth. These include data transfer (i.e.

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8 Challenges of mobile app testing and how to solve them?

Testsigma

Hence, we need to keep in mind that we design the use cases and scenarios for mobile app testing according to the type of application we are dealing with. As if this was not enough, we know that a large majority of the people using internet browsers do not even know when their browsers get updated. Mobile Network Issues.

Mobile 74
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Seamless offloading of web app computations from mobile device to edge clouds via HTML5 Web Worker migration

The Morning Paper

The design of the HTML5 Web Worker interface turns out to be a great match for migration – Workers are already designed to work on a separate thread communicating via message passing, and are typically used to offload expensive computation that you don’t want to do in the main thread with the user waiting.

Mobile 104