This work deals with creating a module for existing ERP system. Module should be able to produce dataprogress of production, monitor productivity of production and warn if some issue will happen. This work evaluates a processing of a large amount of data and it shows different possibilities how to precalculate data. It also deals with a draft how to predict information from known data.

This thesis deals with the MySQL database synchronization. The goal of this work was to get acquainted with database synchronization in a broader context, to choose the appropriate tools for real usage, and them to implement, evaluate and analyze these tools. From these techniques was selected MySQL replication technology that solves the synchronization task of distributed evidence database system of health implantable devices in the best way. The replication was implemented on this database system and after the testing was used in the company Timplant Ltd.

Thesis analyses the problem about motorsport discipline hill climb races. Using the findings is designed database structure and created user application together with websites for current result publishing. The work also describes the hardware that is compatible with this application.

This thesis is about development and construction of systems for building automation. At the beginning it´s focused on usage of building automation. Short describe used topology of installation and available systems on the market. The second chapter is about designing of hardware’s elements systems. Then it’s describing control unit Raspberry Pi 3, microprocessors for communication and slave modules. For my thesis I am also engaged in interface communication and designing of I/O systems. The third and fourth chapter is describing software equipment’s of the system. The parts of microprocessor firmware and manner of control logic creating and visualization in control unit module are described in details. Last chapter contains the description of construction of testing module and measuring of system parameters.

The goal of this project was to study the informations needed to create information system for association Katolický dům Dačice, analysis and specification of the outcome and solution design and its implementation and testing. The software will be used to support manageing the association, administrating building and organizing activities and events. It was developed in PHP, HTML and JavaScript using frameworks Nette, Doctrine 2 and Bootstrap 3.

This thesis is focused on design and implementation web application it based on the requirements and analysis of the current situation using technologies PHP and MySQL. It is specification system for planning rides, final exams and related functions in driving school.

Smarta elmätare är ett område som genererar data i storleken Big Data. Dessa datamängder medför svårigheter att hanteras med traditionella databaslösningar som MySQL. Ett ramverk som uppstått för att lösa dessa svårigheter är Apache Spark som implementerar MapReduce-modellen för klustrade nätverk av datorer. En frågeställning för arbetet är om Apache Spark har fördelar över MySQL på en enskild dator för att hantera stora mängder data i formatet JSON för aggregering mot webbapplikationer. Resultaten i detta arbete visar på att Apache Spark har lägre aggregeringstid än MySQLmot en webbapplikation vid minst ~6.7 GB data i formatet JSON vid mer komplexa aggregeringsfrågor på enskild dator. Resultatet visar även att MySQL lämpar sig bättre än Apache Spark vid enklare aggregeringsfrågor för samtliga datamängder i experimentet.

There are multiple ways to build a menu within an e-commerce site. In the study performed by J. Hamblin, & Barbara S. Chaparro (2003) it was shown that the users prefered the Index menu over the corresponding horizontal and vertical menu layouts due to the fact that they could perform their tasks faster and easier on that menu. In this study different menus were tested within an e-commerce site to see whether or not this result still applies today. However, in addition, the usage of images within menus would be an addition to test to see whether or not images affect the results. However in this study, the different users are divided into three groups to differ their preference. Those with little, medium and a lot of experience with computers. The hypothesis was that the Index Image menu would be the most preferred and that images would decrease the amount of time it takes forusers to perform their tasks. The hypothesis was to be only partly right. Result shows that the horizontal menu containing images was mostly preferred by allgroups even though it was not the fastest menu among all of them to use showing that images did not necessarily lower the time it takes to perform tasks. The result also shows that the group with the least amount of computer experience also had a preference for the Image Index menu which does agree with the hypothesis, but however, this only applied to one group therefore the hypothesis can not be considered completely correct in that aspect. However, the experiment proves that there is a preference for images within these menus.

The world is becoming increasingly digitized, and with this trend comes an increas-ing need for storing data for companies of all sizes. For smaller enterprises, thiscould prove to be a major challenge due to limitations in knowledge and financialassets. So the purpose of this study is to investigate how smaller companies cansatisfy their needs for data storage and which database management system to usein order to not let their shortcomings hold their development and growth back. Tofulfill this purpose, a small wood processing company in Sweden is examined andused as an example. To investigate and answer the problem, literary research is con-ducted to gain knowledge about data storage and the different options for this thatexist. Microsoft Access, MySQL, and MongoDB are selected for evaluation andtheir performance is compared in controlled experiments. The results of this studyindicates that, due to the small amount of data that the example company possesses,the simplicity of Microsoft Access trumps the high performance of its competitors.However, with increasingly developed internet infrastructure, the option of hostinga database in the cloud has become a feasible option. If hosting the database in thecloud is the desired solution, Microsoft Access has a higher operating cost than theother alternatives, making MySQL come out on top.

Rapporten behandlar utvecklingen av ett system som möjliggör för rapportering och granskning av avfallsdata. Systemet består av en mobilapplikation och en webbapplikation som utvecklats med React Native respektive React, en databas som utvecklats med MySQL och en back-end bestående av tjänster som erbjuds av Amazon Web Services. I AWS används tjänster som tillåter hantering av mobilapplikation, webbapplikation, databas och användare. Systemet utvecklades av åtta studenter vid Tekniska högskolan vid Linköpings universitet på uppdrag av det australiensiska företaget EcCell. Projektet resulterade i framtagningen av produkten Trace the Waste med nästan alla önskade funktionaliteter. I rapporten diskuteras även vad som hade kunnat göras annorlunda i utvecklingen med hjälp av andra verktyg. Rapporten drar slutsatser om bland annat varför produkten ger värde för kunden och hur den agila arbetsmetoden Scrum påverkat studenternas arbete under distansläge. Varje student har också skrivit ett individuellt bidrag där olika områden relaterade till projektet utreds. Bidragen finns i slutet av rapporten.