The aim of this thesis was to create a web application used for centralized management and configuration of wireless networks on access points running on OpenWrt distribution. The reader is acquainted with common principles of wireless networks including description of existing solutions for their centralized management. After that the thesis introduces the reader to OpenWrt distribution and to a method of its configuration using UCI model. The reader is then introduced to the main technologies used in this thesis. Author further describes architecture, user interface and implementation of the web application. The created web application is platform agnostic and provides easy way to manage and configure access points with OpenWrt distribution.

The Diploma thesis deals with the Microsoft Language Server Protocol. The theoretical part describes the architecture and protocol properties, the LSP implementation within the Eclipse and VS Code development environments and a procedure for creating a new plug-in in the Eclipse and VS Code. In addition, the theoretical part familiarizes with Apache Camel project and implementation of Camel Language server and Camel Language clients for extended language support. The last mention in the theory is about the Yeoman tool for scaffolding a new projects. The description of the practical part deals with properties and implementation of the created LSP clients generator for Language Server Protocol.

This thesis focuses on system for persistence of GPON communication. Theoretical part deals with problems of GPON and NG-PON optical networks, NoSQL database systems and MongoDB database. Practical part contains design of a database schema for MongoDB database and source code in programming languages Python and C# for working with this database. The thesis is finalized by performance testing, proving that the database design and source code implementation is capable of handling real world traffic.

This thesis deals with the design and implementation of mobile application, which will be designed for iOS and Android operating systems by using tools for mobile application development. For implementation was chosen tool Xamarin, which is is adapted for software development of hybrid mobile application

The aim of this master's thesis is to design and create web application that allows analysing and monitoring wireless sensor networks. The main function is to load plan of given area and shown position of the sensor network nodes. These nodes allow user to set which measured phenomenon will be display on them. The measured values can be loaded directly from sensor nodes or from database server. Visualized values for user defined time period can be displayed in the implemented graph. The application itself is programmed in JavaFX language and follows the rules of REST architecture. For easier communication with database server application uses the MyBatis framework.

The main aim of this diploma´s thesis is the devise and the implementation of the extension of information system for mobile phones. The target is to make it easy to get the needed information even when the user is not present in the company and make recieving and working with information effective. In the first part there are described methods and processes which form the theoretical part of this thesis. The second part is related to the analysis of the current state of this company. This part is the basis for the third part which is the real devise for a new solution.

Denna studie jämför relationsdatabasen MySQL med icke-relationsdatabasen MongoDB när komplexa sökfrågor ställs mot ett dataset som består av över 67 000 rader data. Problemet som uppstår blir att veta vilken av MySQL och MongoDB som presterar bäst och med kortast svarstider. För att ta reda på vilken av databaserna som har kortast svarstider har experiment utförts i en kontrollerad miljö, för att få ett så korrekt resultat som möjligt. Resultatet av experimentet blev att MySQL fick överlag kortast svarstider när komplexa sökfrågor ställdes. När en enkel sökfråga ställdes, fick MySQL och MongoDB nästintill identiska svarstider. Slutsatsen som drogs från denna studie var att MySQL fick snabbare svarstider än MongoDB när komplexa sökfrågor ställdes mot ett dataset som bestod av en stor mängd data.

Coordination_oru är ett programramverk för forskning som skapades vid Örebrouniversitet i Sverige. Det är ett testramverk för en specifik algoritm för koordination avrobotar som utvecklas vidare till en simulationsplatform som möjliggör systematisktexperiment. I det här examensarbetet skapas en experimentspecifikation med alladelar som behövs för att fullt konfigurera systematiska experiment förCoordination_oru-ramverket. Experimentspecifikation utvecklas för att anpassa ettgrafiskt användargränssnitt som bidrar till att göra det enklare för användare attkontrollera, ändra och hantera systemet. Dessutom kan användare skapa och köraexperiment med möjlighet att justera karta, väg, robotens hastighet, acceleration,storlek/form, färg och destination samt att se resultatet. Användargränssnittet harutvecklats med JSON-formatet för att hantera konfiguration avexperimentspecifikation. Dessutom används CSV-formatet för att lagra resultatdata itabellform under projektet

Idag hämtar anställda på Bredband2 data från olika databaser på ett interntsystem som kallas en API-Hubb.  Denna API-Hubb samlar all informationsom kunder, telefonnummer, tjänster och kunders personliga data genomAPI (Application Programming Interface) förfrågningar.  Denna API-Hubbär begränsad i sin funktionalitet och ägs idag av ett externt företag som tarbetalt vid anslutningar av nya tjänster.  Det här arbetet avser att skapa enAPI-Hubb som utökar denna funktionaliteten genom att komplettera denparallellt eller att ersätta den.För att göra det behöver ett Python-baserat webbramverk användas som geren bra grund för att uppfylla arbetsgivarens krav samt erbjuda effektiva ochfunktionella  lösningmöjligheter.   De  funktioner  som  finns  på  existerandeAPI-Hubb  ska  få  utökade  anpassningsmöjligheter  genom  dynamisk  kodsom är skalbart och fungerar oavsett vilken funktion som ska utföras.Funktionalitet  och  utveckling  kommer  att  ske  till  stor  del  i  Django  RestFramework med programmeringsspråket Python.  För funktioner i använ-dargränssnittet kommer React att användas.  En uppgift är att få React ochDjango Rest Framework att interagera samt att arbetet ska använda sig avPostgreSQL som databas.Arbetet startar med att göra förundersökningar över vilket webbramverksom  ska  användas.   Django  Rest  Framework  valdes  och  installation  ochgrundkonfiguration  av  Django  startades.   När  den  grundliga  konfigura-tionen  ägt  rum  så  börjar  utvecklandet  av  API  endpoints,  models,  viewsoch funktioner för testmiljö.  Det bestämdes olika utföranden för GET för-frågningar och POST förfrågningar riktade mot olika endpoints. Resultatenvisar på att det är fullt möjligt att utveckla en API-Hubb med utökad funk-tionalitet  och  anpassningsmöjligheter  med  Django  React  Framework  ochReact genom att skapa en dynamisk kod som arbetar mot flera funktionerberoende på vilken indata som hanteras. / Today, employees at Bredband2 retrieve data from various databases on aninternal system called an API-Hub.  This API-Hub collects all informationsuch  as  customers,  telephone  numbers,  services  and  customers  personaldata through API (Application Programming Interface) requests. This API-Hub is limited in its functionality and is currently owned by an externalcompany that charges for connections of new services.  This project is in-tended to create an API Hub that expands this functionality by supplement-ing or replacing it.To do so, a Python-based web framework must be used which provides agood basis for meeting the foreman’s requirements as well as offering effi-cient and functional solution options.  The functions available on the exist-ing API-Hub will have extended customization options through dynamiccode that is scalable and works regardless of which function is to be per-formed.Functionality and development will take place in the Django Rest Frame-work with the programming language Python. React will be used too han-dle  functions  in  the  user  interface.   One  of  the  tasks  is  to  get  React  andDjango Rest Framework to interact and that PostgreSQL is used as the database.The work starts with doing preparatory research on which web frameworkis to be used.   Django Rest Framework was selected and installation andbasic configuration of Django was started.   Once the thorough configura-tion had taken place, the development of API endpoints, models, views andfunctions for the test environment began.  Different rules were determineddepending on whether it was a GET request or a POST request, which weresent to different endpoints.  The results showed that it is entirely possibleto develop an API-Hub with extended functionality and customization op-tions with Django React Framework and React by creating a dynamic codethat works towards several functions depending on which input data is han-dled.

A mobile application is typically divided into two sides that communicate with each other: the front-end (i.e. what the user can see and interact with on the phone) and the back-end (the hidden ”server” side, which processes requests from the front-end). Ways to improve their production cycle are constantly investigated by corporations such as Applidium, which is a French startup company specialized in mobile applications. For instance, the firm often has to deal with external back-ends that are not properly documented, which makes the development of products intricate. Furthermore, test and documentation files for certain parts of projects are manually written, which is time consuming, and are all largely based on the same information (back-end descriptions). Hence, this information frequently finds itself scattered in different files, sometimes in different versions. Having identified issues that most regularly disrupt the work of the company’s employees, a certain number of goals to solve these are set, such as, notably, centralizing all back-end-related information into one authoritative source, and automatizing the generation of test and documentation files. A tool (in the form of a web application) allowing users to describe back-ends, called Pericles, is then proposed as the outcome of the master thesis, to deal with the described problems and materialize the defined objectives. Finally, a qualitative evaluation is performed through a questionnaire designed to assess how users feel the tool helps them in their work, which constitutes the metric for this project. The evaluation suggests that the implemented tool is relevant with respect to the fixed goals, and allows to infer its propensity to help Applidium’s developers and project managers by making the development and validation of projects easier.