Četrta industrijska revolucija, znana tudi kot Industrija 4.0, označuje obdobje razvoja novih tehnologij, s katerimi se spreminja delovanje poslovnih procesov. Začela se je leta 2011, v gospodarsko najmočnejših državah, kot je npr. Nemčija. Slovenija, kot država sledilka razvoja, je z implementacijo začela kasneje. Namen diplomske naloge je predsta...
Scaling ACID transactions in a cloud database is hard, and providing elastic scalability even harder. In this paper, we present our solution for elastic scalable transaction processing in LeanXcale, an industrial-strength NewSQL database system. Unlike previous solutions, it does not require any hardware assistance. Yet, it does scales linearly to ...
Published in Genomics, proteomics & bioinformatics
Data visualization and interactive data exploration are important aspects of illustrating complex concepts and results from analyses of omics data. A suitable visualization has to be intuitive and accessible. Web-based dashboards have become popular tools for the arrangement, consolidation, and display of such visualizations. However, the combinati...
Serverless computing is a relatively recent paradigm that promises fine-grained billing and ease-of-use by abstracting away cloud infrastructure for developers. There is an increasing interest in using the serverless paradigm to execute data analysis tasks. Serverless functions often interact with external services, which can be considered similar ...
En 2019, l’équipe en charge du cluster Openstack du campus grenoblois (Nova) présentait la genèse du projet d’une plateforme de cloud computing. Après quelques années d’exploitation, il nous semblait pertinent de nous pencher plus en détail sur la solution que nous avons retenue pour le déploiement et la gestion de cette infrastructure, à l’excepti...
Function as a Service (FaaS) is an emerging programming model for building cloud applications where the infrastructure management is abstracted away from the developer. One of the main challenges of FaaS systems is providing fault tolerance for the deployed functions. The basic fault tolerance mechanism in current FaaS platforms is automatically re...
Les applications d'aujourd'hui nécessitent l'accès à des données réparties à travers le monde. De plus, l'augmentation du volume de ces données conduit à des problématiques de disponibilité et de performance, surtout lorsque ces données sont fréquemment requêtées. Une manière de répondre à ces problèmes est la réplication de données, une technique ...
Published in Journal of Physics: Conference Series
Since the outbreak of COVID-19 pandemic, enormous development has been done in computer vision systems in face masks and temperature detection. To enforce the mandate for wearing the mask in public places, the authors have suggested a solution using transfer learning (MobileNetV2) architecture as a foundation for image classification. The proposed ...
One of the main objectives of Cloud Providers (CP) is to guarantee the Service-Level Agreement (SLA) of customers while reducing operating costs. To achieve this goal, CPs have built large-scale datacenters. This leads, however, to underutilized resources and an increase in costs. A way to improve the utilization of resources is to reclaim the unus...
Published in Computational and structural biotechnology journal
We present a proof of concept implementation of the in-memory computing paradigm that we use to facilitate the analysis of metagenomic sequencing reads. In doing so we compare the performance of POSIX™file systems and key-value storage for omics data, and we show the potential for integrating high-performance computing (HPC) and cloud native techno...
