Sökning: "John Bengtson"

Hittade 2 uppsatser innehållade orden John Bengtson.

  1. 1. Storage and Transformation for Data Analysis Using NoSQL

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap

    Författare :Christoffer Nilsson; John Bengtson; [2017]
    Nyckelord :NoSQL; MongoDB; Elasticsearch; NotaQL; Transporter; DBMS; Database;

    Sammanfattning : It can be difficult to choose the right NoSQL DBMS, and some systems lack sufficient research and evaluation. There are also tools for moving and transforming data between DBMS' in order to combine or use different systems for different use cases. LÄS MER

  2. 2. Increasing the availability of a service through Hot Passive Replication

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskapLinköpings universitet/Tekniska fakulteten; Linköpings universitet/Institutionen för datavetenskapLinköpings universitet/Tekniska fakulteten

    Författare :John Bengtson; Ola Jigin; [2015]
    Nyckelord :Fault tolerance; Hot Passive Replication; Process crash fault; Fault detection;

    Sammanfattning : This bachelor thesis examines how redundancy is used to tolerate a process crash fault on a server in a system developed for emergency situations. The goal is to increase the availability of the service the system delivers. The redundant solution uses hot passive replication with one primary replica manager and one backup replica manager. LÄS MER