Testiranje performansi velikih baza podataka u radu sa velikim količinama podataka – primjer Cassandra baze podataka
Author(s):
Keywords:
Edin Kohnić, Denis Čeke, Nevzudin Buzađija (B&H)
Cassandra, veliki skupovi podataka, performanse, tracing, cfstats
Abstract:
U procesu prikupljanja i analize velikih količina podataka, pojavljuju se izazovi koji se odnose na postizanje optimizacije vremena potrebnog za dohvatanje željenih podataka iz jako velikih skupova podataka smještenih u različitim bazama podataka.Ovaj rad istražuje performanse distribuirane baze podataka Cassandra pri radu s velikim skupovima podataka (500k–1M zapisa). Kreirana je testna baza podataka, a performanse su analizirane kroz operacije čitanja i pisanja koristeći alate poput TRACING i CFStats. Testirani su različiti scenariji, uključujući uticaj strukture particionog ključa i veličine podataka na efikasnost upita. Rezultati pokazuju da optimizacija arhitekture i pravilno modeliranje podataka značajno poboljšavaju performanse Cassandre u skalabilnim sistemima.
Cite as:
Edin Kohnić, Denis Čeke, Nevzudin Buzađija (2025) Testiranje performansi velikih baza podataka u radu sa velikim količinama podataka – primjer Cassandra baze podataka. Quality 2025 (S. Jašarević, editor), ISSN 1512-9268, Neum, B&H, 3-5 June 2025., pp. 343-348
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