Sökning: "Meddelandekö"
Hittade 5 uppsatser innehållade ordet Meddelandekö.
1. Felhantering vid störning och avbrott i en mikrotjänstapplikation
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Dagens applikationer är alltmer byggda enligt en mikrotjänstarkitektur istället för den klassiska monolitiska formen. I en mikrotjänstarkitektur har tjänster beroenden av varandra. Detta betyder att systemet måste kunna hantera situationer där dessa beroenden inte kan mötas. LÄS MER
2. Aktiv felhantering av loggdata
Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologiSammanfattning : The main goal of this project has been to investigate how a message queue can be used to handle error codes in log files more actively. The project has followed the Design Science Research Methodology for development and implementation of the solution. A model of the transaction system was developed and emulated in newly developed applications. LÄS MER
3. ParCam : Applikation till Android för tolkning av parkeringsskyltar
Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologiSammanfattning : It is not always that easy to accurately interpret a parking signs The driver is expected to keep track of what every road sign, direction, prohibition, and amendment means, both by themselves and in combination with each others In addition, the driver must also keep track of the time, date, if there is a holiday, week number, etcs This can make the driver unsure of the rules, or interpret the rules incorrectly, which can lead to hefty fnes or even a towed vehicles By developing a mobile application that can analyze a photograph of a parking sign and quickly give the driver the verdict, the interpretation process can be made easys The purpose of this study has been to examine available technology within image and text analysis and then develop a prototype of an Android application that can interpret a photograph of a parking sign and quickly give the correct verdict, with the help of said technologys The constructed prototype will be evaluated partly by user tests to evaluate the application’s usability, and partly by functionality tests to evaluate the accuracy of the analysis processs Based on the results from the tests, a conclusion was drawn that the application gave a very informative and clear verdict, which was correct most of the time, but ran into problems with certain signs and under more demanding environmental circumstancess The tests also showed that the interface was perceived as easy to understand and use, though less interaction needed from the user was desireds There is a great potential for future development of ParCam, where the focus will be on increasing the automation of the processs .. LÄS MER
4. Towards reducing bandwidth consumption in publish/subscribe systems
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Efficient data collection is one of the key research areas for 5G and beyond, since it can reduce the network burden of transferring massive data for various data analytics and machine learning applications. Specifically, 5G offers great support for massive deployment of IoT devices, and the number of IoT devices is exploding. LÄS MER
5. Evaluation of push/pull based loadbalancing in a distributed loggingenvironment
Uppsats för yrkesexamina på grundnivå, KTH/Data- och elektroteknikSammanfattning : This report compares the characteristics of push/pull load balancing techniques usedin the context of a logging system. The logging system is expected to handle a largevolume of events. The load balancing techniques are evaluated with focus onthroughput during high load. LÄS MER
