Search results for " data management."

Izpildes pamatrādītāju ieviešana Datu apstrādes komandā

2015

Mūsdienās uzņēmumi un organizācijas aizvien vairāk sāk domāt par savu darbinieku zināšanu kapitālu, darba kvalitāti un attiecīgi darbinieku uzdevumu izpildi. Tādēļ maģistra darba autore ir izvēlējusies savā darbā apskatīt izpildes pamatrādītāju sistēmas un iespējas to ieviešanai. Maģistra darba mērķis ir, pamatojoties uz uzņēmuma un datu apstrādes komandas procesu analīzi, identificēt iespējamos izpildes pamatrādītājus par visas komandas darbību un izstrādāt priekšlikumus to ieviešanai. Maģistra darba mērķa sasniegšanai tika izvirzīti sekojoši uzdevumi: •iepazīties ar izpildes pamatrādītāju pieejām un sistēmām, lai spētu izprast to nozīmīgumu un būtību; •novērtēt pamatdatu pārvaldīšanas noz…

Real-time data processing in the ALICE High Level Trigger at the LHC

2019

At the Large Hadron Collider at CERN in Geneva, Switzerland, atomic nuclei are collided at ultra-relativistic energies. Many final-state particles are produced in each collision and their properties are measured by the ALICE detector. The detector signals induced by the produced particles are digitized leading to data rates that are in excess of 48 GB/$s$. The ALICE High Level Trigger (HLT) system pioneered the use of FPGA- and GPU-based algorithms to reconstruct charged-particle trajectories and reduce the data size in real time. The results of the reconstruction of the collision events, available online, are used for high level data quality and detector-performance monitoring and real-tim…

Developing document management for a large-scale engineering project : the case of ALICE-EDMS with TuoviWDM interface

1999

Migrating from a Centralized Data Warehouse to a Decentralized Data Platform Architecture

2021

To an increasing degree, data is a driving force for digitization, and hence also a key asset for numerous companies. In many businesses, various sources of data exist, which are isolated from one another in different domains, across a heterogeneous application landscape. Well-known centralized solution technologies, such as data warehouses and data lakes, exist to integrate data into one system, but they do not always scale well. Therefore, robust and decentralized ways to manage data can provide the companies with better value give companies a competitive edge over a single central repository. In this paper, we address why and when a monolithic data storage should be decentralized for imp…

A Location Based Service for the production of interactive photographs

2010

Currently, photographs are an indispensable means for documenting and surveying objects and places, however, they have an inherent limitation due to a lack of identification data. Digital applications on a photograph could resolve this limitation. This paper, therefore, details the results of a research based on an innovative photographic system, with the purpose of identifying objects in digital photos. To carry out this procedure, this is achieved by partly utilizing a Location Based Service. The final product, obtained from the user in real time with a simple shot of the photo, constitutes a small information system, which enables the analysis of the images of places and objects in an in…

Interlinked and integrated research support services

2022

This poster introduces the efficient set of research support services available in University of Jyväskylä’s (JYU) Open Science Centre (OSC). The set includes several essential services for researchers to help them execute an open and responsible research process.  The continuous improvement of research support services has led to an interlinked, integrated and harmonious set of technical solutions, processes and workflows which meet the needs of researchers and help them implement open science and FAIR policies in practice. They also save time and enable better working processes for the researchers but also for the experts conducting these services.  The poster describes two main services …