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Konvergenca relacijskih in nerelacijskih podatkovnih baz : magistrsko delo
Češnjevar, Jan (Author), Kukar, Matjaž (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://eprints.fri.uni-lj.si/2963/ This link opens in a new window

Abstract
Cilj magistrskega dela je pregledati področje nerelacijskih in relacijskih podatkovnih baz in ugotoviti, ali trenutni trendi kažejo na zbliževanje teh dveh polov. Magistrsko delo vsebuje sistematičen pregled prenesenih konceptov iz relacijskih sistemov v nerelacijske in obratno, v katerem so preneseni koncepti ovrednoteni s primerjalnimi ocenami. Poleg tega so opisani sistemi NewSQL (VoltDB, FoundationDB) in podana ugotovitev, ali ti sistemi predstavljajo sintezo obeh svetov. V tem delu smo predstavili relacijske, nerelacijske in NewSQL sisteme, opisali smo njihove prednosti in slabosti. Iz dokumentacij in člankov smo odkrili prenesene koncepte, ki so se pojavili v letu 2014 na sistemih PostgreSQL, MariaDB, MySQL, FoundationDB in VoltDB, jih na sistematičen (podoben in kratek) način opisali in podprli s primeri programske kode. Vzpostavili smo virtualno okolje in razvili enostavne primerjalne teste v programskem jeziku Java za večino prenesenih konceptov. Kvalitativno smo ocenili koncepte z merjenjem časa izvajanja operacij in kvalitativno s prikazovanjem uporabe konceptov. Glavni prispevek magistrskega dela je sistematičen opis prenesenih in testiranih konceptov z zaključkom, kjer smo podali lastno mnenje, ali se sistemi med seboj res zbližujejo.

Language:Slovenian
Keywords:relacijske in nerelacijske podatkovne baze, NoSQL, NewSQL, konvergenca, FoundationDB, primerjalni testi, računalništvo, računalništvo in informatika, magisteriji
Work type:Master's thesis/paper (mb22)
Tipology:2.09 - Master's Thesis
Organization:FRI - Faculty of computer and information science
Year:2015
Publisher:[J. Češnjevar]
Number of pages:101 str.
UDC:004.65(043.2)
COBISS.SI-ID:1536276163 Link is opened in a new window
Views:535
Downloads:158
Metadata:XML RDF-CHPDL DC-XML DC-RDF
 
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Secondary language

Language:English
Title:Convergence of relational and non-relational databases
Abstract:
The goal of this thesis is to review modern open-source relational and nonrelational databases and to discover if current trends are converging these two types of databases. The thesis contains systematic description of transferred concepts from relational to nonrelational databases and the other way around. Transferred concepts are also evaluated with benchmark tests. Thesis contains description and evaluation of NewSQL systems and provides opinion whether they contain best of both worlds. We describe relational, nonrelational and NewSQL systems, their weaknesses and strengths. From articles and documentations we extract concepts which lately appeared in PostgreSQL, MariaDB, MySQL, FoundationDB and VoltDB. We describe them in a systematic (similar and short) way and support our claims with examples of program code. We set up virtual environment and developed series of simple benchmark tests in Java for most of transferred concepts. Concepts are evaluated with quantitative tests (speed of operations) and qualitatively (examples of use). At the end there is our analysis of current state of convergence between systems. The main contribution of thesis is a systematic description of transferred concepts compiled in a single document, supported with test results.

Keywords:relational databases, NoSQL, NewSQL, convergence, FoundationDB, benchmarks, computer science, computer and information science, master's degree

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