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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Portálové řešení informačního systému na platformě Meteor / Portal information system on Meteor platform

Masopust, Ondřej January 2016 (has links)
This thesis describes development of real-time reactive portal applications build on Meteor platform. The goal of this thesis is to describe different parts of the platform as a whole and to offer best practices to develop such applications. The theoretical part provides information covering Node.js server, MongoDB document database and their specific features. The beginning of the practical part focuses on the application design and its components implementation. The last chapter summarizes the outcome of this thesis and analyses advantages and disadvantages of Meteor platform over more traditional technology stack. The output and the main value is the Opticube application that is being used in retail. Another plus is the fact, that this thesis is the first to cover Meteor platform at the Czech University of Life Sciences in Prague.
2

Dashboard : Ett program som ska underlätta felsökning

Johansson, Marcus January 2019 (has links)
The goal of this investigation has been to answer the questions “Which graphs should be used to display a special type of information?”, “What information does a company need to know that a server has gone down?” and “How should the layout of the developed program look to be called easy to understand and nice to use?”. The investigation was helped by the use of user-interviews and information that was collected during meetings. Part of the work was also the development of a prototype of a so called “dashboard” where functions where tested. These tests were then used to find out if the information was showed in a suitable manner. The information gained from these earlier tests has then been compiled into a result which shows that it is important to use y-over time graphs to show information over time. Fraction based information such as pro- cents are best showed with a filling graph, such as the speedometer graph. The second question was easily answered with a simple questionnaire. The result of this questionnaire showed that it was important for companies to know how much of the servers resources was used and how much data that was sent and received. Regarding the last question, the only notable result was the fact that the UI of the prototype was to light. This resulted in a color change for the UI to the darker spectrum. / Målet med denna undersökning har varit att besvara frågorna ”vilka grafer kan användas för att visa en speciell typ av information?”,”vilken information be- höver ett företag veta för att fastslå att en server är nere?” samt ”hur ska det utvecklade systemet vara upplagt för att vara enkelt att förstå samt trevligt att använda?”. Undersökningen har utförts med hjälp av användarintervjuer samt information som insamlats under möten. Utöver denna information så har också en prototyp av en så kallad ”dashboard” skapats där grafer samt funktioner som föreslagits undersökts för att återge om informationen samt funktionerna på gränssnittet visas på ett bra sätt. Denna information har då sammanställts till ett resultat som visar att det är viktigt att återvisa information över tid som gra- fer samt procentuell information med hjälp av en fyllande graf, då kanske en hastighetsmätargraf. Den andra frågan svarades enkelt på med hjälp av ett frågeformulär. Detta gav då som resultat att det var viktigt att se resursanvänd- ning på servrarna samt hur mycket information som skickas och mottages. Det- ta implementerades sedan i systemet. I de tidigare nämnda intervjuerna fram- kom det också att det var bra om systemet inte var ljust färgat då detta gjorde så att användarna blev enkelt distraherade av gränssnittet. På grund av detta så ändrades alla färger mot det mörkare spektrumet.

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