The advanced data searching system with AMGA at the Belle II experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10105942" target="_blank" >RIV/00216208:11320/11:10105942 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science?_ob=ArticleListURL&_method=list&_ArticleListID=1882551111&_sort=r&_st=13&view=c&_acct=C000053052&_version=1&_urlVersion=0&_userid=1490772&md5=d022df0993c35be637eaa258f0de59a2&searchtype=a" target="_blank" >http://www.sciencedirect.com/science?_ob=ArticleListURL&_method=list&_ArticleListID=1882551111&_sort=r&_st=13&view=c&_acct=C000053052&_version=1&_urlVersion=0&_userid=1490772&md5=d022df0993c35be637eaa258f0de59a2&searchtype=a</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cpc.2010.07.037" target="_blank" >10.1016/j.cpc.2010.07.037</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The advanced data searching system with AMGA at the Belle II experiment

Popis výsledku v původním jazyce

We use a metadata service at the Belle experiment which provides a mechanism to locate files using descriptive information. However, at the Belle II experiment, we will have 50 60 times more data than that of the Belle experiment. Therefore, it is expected that the existing metadata service has problems with performance, scalability, and durability, in particular, if it is extended to an event-level for searching metadata. To deal with this issue, we have designed a new metadata schema for Belle II which significantly reduces disk space for metadata, and proposed a new metadata service system which provides good performance and scalability based on Arda Metadata catalog for Grid Application. The control of the event-level metadata provides an efficientscheme of processing such as events with many tracks.

Název v anglickém jazyce

The advanced data searching system with AMGA at the Belle II experiment

Popis výsledku anglicky

We use a metadata service at the Belle experiment which provides a mechanism to locate files using descriptive information. However, at the Belle II experiment, we will have 50 60 times more data than that of the Belle experiment. Therefore, it is expected that the existing metadata service has problems with performance, scalability, and durability, in particular, if it is extended to an event-level for searching metadata. To deal with this issue, we have designed a new metadata schema for Belle II which significantly reduces disk space for metadata, and proposed a new metadata service system which provides good performance and scalability based on Arda Metadata catalog for Grid Application. The control of the event-level metadata provides an efficientscheme of processing such as events with many tracks.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BF - Elementární částice a fyzika vysokých energií

OECD FORD obor

—

Projekt

<a href="/cs/project/LA10033" target="_blank" >LA10033: Účast v experimentu Belle a Belle II: studium rozpadů B-mezonů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Computer Physics Communications

ISSN

0010-4655

e-ISSN

—

Svazek periodika

2011/182/1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

270-273

Kód UT WoS článku

000285119900084

EID výsledku v databázi Scopus

—