Essays about: "postgres"

Found 3 essays containing the word postgres.

  1. 1. Right fit Database Technology for Discounts

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

    Author : Annelie Sinander; Alexandra Galonja; [2022]
    Keywords : Database Technologies; Discounts; SQL; NoSQL; Latency; Signal-to-noise-ratio; Technology and Engineering;

    Abstract : Detta examensarbete har utförts i syfte att jämföra hur fyra olika databashanterare (DBMS) presterar inom ett begränsat antal områden för att därigenom dra slutsatser kring vilken som fungerar bäst för att lagra data om rabatter på IKEA. De databashanterare som testas är MongoDB, MariaDB, Neo4j och PostgreSQL. READ MORE

  3. 2. Construction of a machine learning training pipeline for merging AIS data with external datasources

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Sami Said Yahya; [2022]
    Keywords : AI; Machine Learning; Deep learning; AIS; anomaly detection; RNN; Maritime Traffic;

    Abstract : Machine learning methods are increasingly being used in the maritime domain to predict traffic anomalies and to mitigate risk, for example avoiding collision and groundingaccidents. However, most machine learning systems used for detecting such issues hasbeen trained predominately on single data sources such as vessel positioning data. READ MORE

  4. 3. Performance analysis and improvement of PostgreSQL

    University essay from Lunds universitet/Institutionen för datavetenskap

    Author : Martin Lindblom; Fredrik Strandin; [2015]
    Keywords : PostgreSQL; postgres; performance analysis; optimization; prefetching; filesystems; Technology and Engineering;

    Abstract : PostgreSQL is a database management system, used in many different applications throughout the industry. As databases often are the bottlenecks in the performance of applications, their performance becomes crucial. Better performance can either be achieved by using more and faster hardware, or by making the software more efficient. READ MORE