Sökning: "CQL"

Hittade 5 uppsatser innehållade ordet CQL.

  1. 1. Offline Reinforcement Learning for Remote Electrical Tilt Optimization : An application of Conservative Q-Learning

    Master-uppsats, KTH/Matematik (Avd.)

    Författare :Marcus Kastengren; [2021]
    Nyckelord :Remote Electrical Tilt; Antenna Tilt Optimization; Reinforcement Learning; Offline Reinforcement Learning; Conservative Q-Learning; Fjärrlutning; Antennlutningsoptimering; Förstärkningsinlärning; Offline-förstärkningsinlärning; Konservativ Q-inlärning;

    Sammanfattning : In telecom networks adjusting the tilt of antennas in an optimal manner, the so called remote electrical tilt (RET) optimization, is a method to ensure quality of service (QoS) for network users. Tilt adjustments made during operations in real-world networks are usually executed through a suboptimal policy, and a significant amount of data is collected during the execution of such policy. LÄS MER

  3. 2. Monitoring and Analysis of CPU Utilization, Disk Throughput and Latency in servers running Cassandra database : An Experimental Investigation

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Avinash Goud Chekkilla; [2017]
    Nyckelord :Cassandra-stress; NoSQL; Docker; VM; Virtualization; CQL; Bare-Metal; Linux;

    Sammanfattning : Context Light weight process virtualization has been used in the past e.g., Solaris zones, jails in Free BSD and Linux’s containers (LXC). LÄS MER

  4. 3. Monitoring and Analysis of Disk throughput and latency in servers running Cassandra database

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Författare :Rajeev varma Kalidindi; [2016]
    Nyckelord :Cassandra; No-sql; Docker; Virtual machines; Virtualisation; CQL;

    Sammanfattning : Context. Light weight process virtualization has been used in the past e.g., Solaris zones, jails in Free BSD and Linux’s containers (LXC). LÄS MER

  5. 4. Processing Functional CQL Queries

    Master-uppsats, Institutionen för informationsteknologi

    Författare :Robert Kajic; [2010]
    Nyckelord :;

    Sammanfattning : At UDBL (Uppsala DataBase Laboratory) we are developing the DSMS SCSQ (SuperComputer Stream Query processor) based on the main memory DBMS Amos II. Amos II is a functional DBMS where data and information are represented as typed functions. LÄS MER

  7. 5. Evaluation of the Stream Query Language CQL

    Kandidat-uppsats, Institutionen för informationsteknologi

    Författare :Robert Kajic; [2010]
    Nyckelord :;

    Sammanfattning : There are several query languages developed for data stream management systems (DSMS), CQL (Stanford), StreamSQL (StreamBase), WaveScript (MIT), SCSQL (Uppsala University), etc. This thesis is the research phase of a two-phase project where the final goal is to provide CQL support to the Super Computer Stream Query processor (SCSQ); a DSMS developed by the Uppsala DataBase Laboratory. LÄS MER