Essays about: "Checkpointing"

Showing result 1 - 5 of 13 essays containing the word Checkpointing.

  1. 1. Investigating programming language support for fault-tolerance

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ismail Demirkoparan; [2023]
    Keywords : Dataflow; Fault tolerance; Data streaming; Distributed systems; Checkpointing; Logging; Lineage; Lineage stash; Arc-Lang; Apache Flink;

    Abstract : Dataflow systems have become the norm for developing data-intensive computing applications. These systems provide transparent scalability and fault tolerance. For fault tolerance, many dataflow-system adopt a snapshotting approach which persists the state of an operator once it has received a snapshot marker on all its input channels. READ MORE

  3. 2. Improving Availability of Stateful Serverless Functions in Apache Flink

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Christopher Gustafson; [2022]
    Keywords : Function-as-a-Service; Stateful Serverless Functions; Apache Flink StateFun; Availability; RonDB; RocksDB; Function-as-a-Service; Tillståndsbaserade ServerlösaFunktioner; ApacheFlink StateFun; Tillgänglighet; RonDB; RocksDB;

    Abstract : Serverless computing and Function-as-a-Service are rising in popularity due to their ease of use, provided scalability and cost-efficient billing model. One such platform is Apache Flink Stateful Functions. READ MORE

  4. 3. Battery-less IoT Devices: Energy Source Manipulation Attacks

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Arslan Hameed; [2022]
    Keywords : ;

    Abstract : The Internet of Things (IoT) is expected to enable applications of utmost societal value, such as energy-efficient buildings, smart cities, and next-generation healthcare. While there has been a lot of progress on the security of larger devices, there is a need to consider the security of resource-constrained devices. READ MORE

  5. 4. A Comparative Study Of Proof of Stake Algorithms

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Antonio Saaranen; [2022]
    Keywords : Blockchain; consensus algorithms; cryptography; Proof of Stake; Technology and Engineering;

    Abstract : Cryptocurrencies are growing at a rapid pace. It is well established that the mining operation fueling the cryptocurrency Bitcoin consumes a significant amount of energy. This study aims to determine if there is an alternative to the consensus model, maintaining security, integrity, and decentralization. READ MORE

  6. 5. Secure Intermittent Computing

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Erik Henricus Wouters; [2019]
    Keywords : ;

    Abstract : Low-power embedded systems exist in many forms. Using batteries for these devices generally imposes high maintenance costs and there are many applications where a grid connection is not feasible [1]. A solution for powering this class of embedded systems is energy harvesting. READ MORE