Sökning: "failover"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet failover.

  1. 1. Evaluating Failover and Recovery of Replicated SQL Databases

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :André Arnqvist; [2023]
    Nyckelord :Chaos Engineering; Cloud Computing; Databases; Failover and Recovery; Kubernetes; MySQL;

    Sammanfattning : Kubernetes has emerged as a popular container orchestration platform, providing elasticity for applications by enabling them to be rapidly provisioned, scaled and terminated. This works well for stateless applications, however stateful applications and in particular replicated databases which many applications rely on require careful handling to keep a consistent state in a dynamic environment. LÄS MER

  3. 2. A Comparative Evaluation of Failover Mechanisms for Mission-critical Financial Applications in Public Clouds

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Albert Gustavsson; [2023]
    Nyckelord :Failover; Cloud computing; Cloud-native; Redundancy;

    Sammanfattning : Computer systems can fail for a vast range of reasons, and handling failures is crucial to any critical computer system. Many modern computer systems are migrating to public clouds, which provides more flexible resource consumption and in many cases reduced costs, while the migration can also require system changes due to limitations in the provided cloud environment. LÄS MER

  4. 3. Kubernetes Automatic Geographical Failover Techniques

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Philip Eriksson; [2023]
    Nyckelord :Kubernetes; Geographical Failover; Multi-cluster; Non-Byzantine;

    Sammanfattning : With the rise of microservice architectures, there is a need for an orchestration tool to manage containers. Kubernetes has emerged as one of the most popular alternatives, adopting widespread usage. But managing multiple Kubernetes clusters on its own have proven to be a challenging task. LÄS MER

  5. 4. Highly Available Task Scheduling in Distinctly Branched Directed Acyclic Graphs

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

    Författare :Patrik Zhong; [2023]
    Nyckelord :Distributed Scheduling; Fault-tolerance; Graph Partitioning; Task Graphs; Dask; Dask Distributed; Data Processing; Distribuerad Schemaläggning; Feltolerans; Grafpartitionering; Uppgiftsgrafer; Dask; Dask Distributed; Dataprocessering;

    Sammanfattning : Big data processing frameworks utilizing distributed frameworks to parallelize the computing of datasets have become a staple part of the data engineering and data science pipelines. One of the more known frameworks is Dask, a widely utilized distributed framework used for parallelizing data processing jobs. LÄS MER

  7. 5. Enabling container failover by extending current container migration techniques

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Martin Terneborg; [2021]
    Nyckelord :container; migration; live migration; failover; fog computing;

    Sammanfattning : Historically virtual machines have been the backbone of the cloud-industry, allowing cloud-providers to offer virtualized multi-tenant solutions. A key aspect of the cloud is its flexibility and abstraction of the underlying hardware. Virtual machines can enhance this aspect by enabling support for live migration and failover. LÄS MER