Sökning: "NewSQL"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet NewSQL.

  1. 1. En prestandajämförelse av databashanteringssystem över olika workloads

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Alfred Jakobsson; Mário Le Duy; [2022]
    Nyckelord :Database; benchmarking; performance; NoSQL; NewSQL; throughput; Cassandra; CockroachDB; MongoDB; VoltDB;

    Sammanfattning : This study conducted an experiment on NoSQL and NewSQL database management systems where the average throughput of Cassandra, CockroachDB, MongoDB, and VoltDB was compared using five workloads composed of different proportions of read and update queries. How much these different workload compositions affect throughput for each individual database management system was also investigated. LÄS MER

  3. 2. A latency comparison in a sharded database environment : A study between Vitess-MySQL and CockroachDB

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

    Författare :Filip Lundh; Mikael Mohlin; [2022]
    Nyckelord :Architecture Analysis; CockroachDB; Database Management System; Distributed SQL; Latency Comparison; MySQL; NewSQL; Sharding; Source Code Inspection; Vitess;

    Sammanfattning : The world is becoming more and more digitized which in turn puts pressure on existing applications and systems to be able to handle large quantities of data. And  in some cases, that data also needs to be operated in secure and isolated environments. To address these needs, a new category  of databases has emerged, by the name of NewSQL. LÄS MER

  4. 3. 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. 4. Spark on Kubernetes using HopsFS as a backing store : Measuring performance of Spark with HopsFS for storing and retrieving shuffle files while running on Kubernetes

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Shivam Saini; [2020]
    Nyckelord :Spark; Kubernetes; HopsFS; Data processing; Distributed and Parallel processing;

    Sammanfattning : Data is a raw list of facts and details, such as numbers, words, measurements or observations that is not useful for us all by itself. Data processing is a technique that helps to process the data in order to get useful information out of it. Today, the world produces huge amounts of data that can not be processed using traditional methods. LÄS MER

  7. 5. Performance comparison between NewSQL and SQL : Sharded TiDB vs MariaDB

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Mathias Johansson; Jonatan Röör; [2020]
    Nyckelord :Database; Performance comparison; NewSQL; TiDB; SQL; MariaDB;

    Sammanfattning : Databases are used extensively for websites and a large amount of websites are built upon Wordpress. Wordpress uses MySQL compatible databases and for many larger websites itcan be imperative to have the best possible performance. LÄS MER