Blog of applications efficiency

  • The Top 10 myths of frugal ICT

    The Top 10 myths of frugal ICT

    I have been working for more than 8 years in GreenIT and I have seen lately that several studies and initiatives have started. This is a very positive sign and shows that there is a real dynamic to change the impact of ICT. All actions, whether small scale, as a simple awareness, or on a larger scale such as the optimization of a website with millions of visitors, is good to take into account the climate emergency.

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  • The fight of the week: Amazon vs Cdiscount

    The fight of the week: Amazon vs Cdiscount

    The battle of the week opposes this time two m-commerce applications. Indeed, it is a duel between the french app Cdiscount and the american app Amazon. In the left corner Amazon, created in 1994, is an american company, e-commerce world leader. In the right corner Cdiscount, created in 1998, is a french company, main Amazon challenger in France. The weighing At the weighing Amazon is the heaviest app with 156 Mb.

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  • The fight of the week: SNCF vs Trainline

    The fight of the week: SNCF vs Trainline

    Today we attend a match in a new category: Train ticket booking applications. The duel is opposing the OuiSNCF app to the Trainline app. In the left corner OuiSNCF (formerly known as, created in 2000, is the SNCF distributor and an online travel agency. In the right corner Trainline (Formerly known as Captain Train) which was created in 2009. It is a travel agency and a trade intermediary dedicated to the online sale of train and bus tickets in Europe.

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  • Fight of the week: UberEats vs Deliveroo

    Fight of the week: UberEats vs Deliveroo

    Today we will study food delivery applications. These applications have multiplied in the last three years. In France, two leaders share the majority of the market:UberEats and Deliveroo. We decided to compare these two challengers to confront them on the following criteria: their energy consumption, their amount of exchanged data as well as their busy memory. UberEats was designed by the creators of Uber in August 2014 and is available in several countries of the world, and in more than 70 cities in France and this 24⁄24.

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  • 5 keys to Application success

    5 keys to Application success

    You work hard on the design, ergonomics and UI which are prerequisites to the success of your application. But that’s not enough: more than 7 out of 10 users are ready to uninstall an application if they feel it to be too slow. Battery consumption is also a leading criterion for them. But how can you master these “technical” aspects, when you are a Product owner or Business owner? Now there is a solution…

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