Essays about: "thesis on Dbms"

Showing result 1 - 5 of 22 essays containing the words thesis on Dbms.

1. 1. A COMPARISON OF SEARCHING DATA WITH, AND WITHOUT ELASTICSEARCH IN A SQL DATABASE

   University essay from Mälardalens universitet/Akademin för innovation, design och teknik

   Author : Mehdi Bel Fdhila; [2023]
   Keywords : ;

   Abstract : Digitalization and managing big data are today becoming vital across all sectors of our society. Databases are highly valuable for companies and organizations to ensure that information resources are well managed. As of today, there are diverse database management systems (DBMS) to choose from. READ MORE

3. 2. Compression Selection for Columnar Data using Machine-Learning and Feature Engineering

   University essay from Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

   Author : Douglas Persson; Ludvig Juelsson Larsen; [2023]
   Keywords : Machine Learning; XGBoost; Classification; Feature Engineering; Compression Algorithms; Data Encodings; Database Management System DBMS ; Column- Oriented DBMS;

   Abstract : There is a continuously growing demand for improved solutions that provide both efficient storage and efficient retrieval of big data for analytical purposes. This thesis researches the use of machine-learning together with feature engineering to recommend the most cost-effective compression algorithm and encoding combination for columns in a columnar database management system (DBMS). READ MORE

4. 3. Methods for Comparing Database Management Systems

   University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

   Author : Jakob Törnqvist; [2023]
   Keywords : DBMS; mongodb; postgresql; apache cassandra; memcached; neo4j; ease of implementation; performance tests; graph DBMS; document DBMS; wide-column DBMS; relational DBMS; cache; database; database management system;

   Abstract : Zenon AB is an it-company of which, this thesis was made in collaboration with. Zenon AB has clients that generate large amounts of data, therefore it is important for Zenon AB that they make competent choices of database management systems (DBMS) when designing systems for their clients. READ MORE

5. 4. Comparing database optimisation techniques in PostgreSQL : Indexes, query writing and the query optimiser

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

   Author : Elizabeth Inersjö; [2021]
   Keywords : PostgreSQL; Query optimisation; Query tuning; Database indexing; Database tuning; DBMS; PostgreSQL; SQL optimering; DBMS; SQL justering; Databasoptimering; Indexering;

   Abstract : Databases are all around us, and ensuring their efficiency is of great importance. Database optimisation has many parts and many methods, two of these parts are database tuning and database optimisation. These can then further be split into methods such as indexing. READ MORE

6. 5. A method to evaluate database management systems for Big Data : focus on spatial data

   University essay from Luleå tekniska universitet/Datavetenskap

   Author : Saleh Kanani; [2019]
   Keywords : Big Data; spatial database; DBMS; GIS; selection method;

   Abstract : Big data of type spatial is growing exponentially with the highest rate due to extensive growth in usage of sensors, IoT and mobile devices’ spatial data generation, therefore maintaining, processing and using such data efficiently, effectively with high performance has become one of the top priorities for Database management system providers, hence spatial database features and datatypes have become serious criteria in evaluating database management systems that are supposed to work as the back-end for spatial applications and services. With exponential growth of data and introducing of new types of data, “Big Data” has become strongly focused area that has gained the attention of different sectors e. READ MORE