Sökning: "NoSQL"

Visar resultat 16 - 20 av 138 uppsatser innehållade ordet NoSQL.

  1. 16. Developing Random Compaction Strategy for Apache Cassandra database and Evaluating performance of the strategy

    Master-uppsats, Blekinge Tekniska Högskola

    Författare :Roop Sai Surampudi; [2021]
    Nyckelord :Apache Cassandra; Compaction; Random Probability Distributions; IBM Cloud; NoSQL databases;

    Sammanfattning : Introduction: Nowadays, the data generated by global communication systems is enormously increasing.  There is a need by Telecommunication Industries to monitor and manage this data generation efficiently. Apache Cassandra is a NoSQL database that manages any formatted data and a massive amount of data flow efficiently. LÄS MER

  3. 17. Research of methods and algorithms of insider detection in a computer network using machine learning technologies

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Dmitrii Pelevin; [2021]
    Nyckelord :IPS; IDS; UBA; NoSQL; Information Security;

    Sammanfattning : Background. Security Information and Event Management (SIEM) systems today are sophisticated sets of software packages combined with hardware platforms, which can perform real-time analysis on security events and can respond to them before potential damage due to the actions of intruders. LÄS MER

  4. 18. En Komparativ Studie av Arkitekturen hos två NewSQL Databaser : En undersökning av VoltDB och CockroachDB

    Kandidat-uppsats, Jönköping University/Didaktik i Samhällsämnena

    Författare :Kim Berg; Rasmus Andersparr; [2021]
    Nyckelord :CockroachDB; VoltDB; NewSQL; CockroachDB; VoltDB; NewSQL; databas; databassystem; datatyper; datatypstransaktioner;

    Sammanfattning : The development of database systems is moving more and more towards handling large quantities of data, also known as Big Data. New database systems have been developed both within NoSQL and the newer system architecture called NewSQL used to tackle the problems that arise with Big Data. LÄS MER

  5. 19. A comparison of latency for MongoDB and PostgreSQL with a focus on analysis of source code

    Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

    Författare :Josefin Lindvall; Adam Sturesson; [2021]
    Nyckelord :Architecture; Database Management Systems; Latency; MongoDB; NoSQL; PostgreSQL; Relational Database Management Systems; Source Code Analysis;

    Sammanfattning : The purpose of this paper is to clarify the differences in latency between PostgreSQL and MongoDB as a consequence of their differences in software architecture. This has been achieved through benchmarking of Insert, Read and Update operations with the tool “Yahoo! Cloud Serving Benchmark”, and through source code analysis of both database management systems (DBMSs). LÄS MER

  7. 20. Jämförelse mellan graf- och relationsdatabas : En studie av prestanda vid sökning av kortaste vägen mellan två givna platser i ett rälsbundet nätverk

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Jimmy Nilsson; Johan Hansson; [2021]
    Nyckelord :Relational Database; Graph Database; SQL Server; Neo4j; Comparison; Performance; Response Times; Relationsdatabas; Grafdatabas; SQL Server; Neo4j; Jämförelse; Prestanda; Svarstider;

    Sammanfattning : Traditional relational databases store data in tabular form and have existed for several decades. The new requirements for data such as high availability and scalability have led to an increase in NoSQL databases in popularity. LÄS MER