Sökning: "Harald Ng"

Hittade 2 uppsatser innehållade orden Harald Ng.

1. 1. Distributed Consensus: Performance Comparison of Paxos and Raft

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

   Författare :Harald Ng; [2020]
   Nyckelord :Paxos; Multi-Paxos; Leader-based Sequence Paxos; Raft; Distributed Systems; Consensus; Replicated State Machine; Paxos; Multi-Paxos; Leader-based Sequence Paxos; Raft; Distribuearade System; Konsensus; Replikerad Tillståndsmaskin;

   Sammanfattning : With the growth of the internet, distributed systems have become increasingly important in order to provide more available and scalable applications. Con- sensus is a fundamental problem in distributed systems where multiple pro- cesses have to agree on the same proposed value in the presence of partial failures. LÄS MER

3. 2. Improving Performance of a Trading System through Lock-Free Programming

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

   Författare :Harald Ng; Josef Karlsson Malik; [2018]
   Nyckelord :lock-free; concurrency; trading system; performance; atomic operations; låsfrihet; prestanda; tradingsystem; concurrency; atomiska operationer;

   Sammanfattning : Concurrent programming is a form of computing, where several computations are executed in overlapping time periods. This can improve a system’s capability of handling growing amounts of work and execute faster on multicore processors. Lock is a usual tool used to ensure shared data is handled correctly. LÄS MER