Essays about: "rdbms"

Showing result 1 - 5 of 16 essays containing the word rdbms.

1. 1. Object Migration in a Distributed, Heterogeneous SQL Database Network

   University essay from Linköpings universitet/Databas och informationsteknik

   Author : Joakim Ericsson; [2018]
   Keywords : Database; DBMS; Distributed Network; Heterogeneous; SQL Database; RDBMS; relational; Performance;

   Abstract : There are many different database management systems (DBMSs) on the market today. They all have different strengths and weaknesses. What if all of these different DBMSs could be used together in a heterogeneous network? The purpose of this thesis is to explore ways of connecting the many different DBMSs together. READ MORE

3. 2. Investigating the scaleability of analyzing and processing RDBMS datasets with Apache Spark

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Ferhat Bahceci; [2018]
   Keywords : ;

   Abstract : At the Uppsala Monitoring Centre (UMC), individual case safety reports (ICSRs) are managed, analyzed and processed for publishing statistics of adverse drug reactions. On top of the UMC’s ICSR database there is a data processing tool used to analyze the data. READ MORE

4. 3. Large Scale ETL Design, Optimization and Implementation Based On Spark and AWS Platform

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Di Zhu; [2017]
   Keywords : ETL; Spark; AWS; Large Scale Data Warehouse; ETL; Spark; AWS; Storskaliga datalager;

   Abstract : Nowadays, the amount of data generated by users within an Internet product is increasing exponentially, for instance, clickstream for a website application from millions of users, geospatial information from GIS-based APPs of Android and IPhone, or sensor data from cars or any electronic equipment, etc. All these data may be yielded billions every day, which is not surprisingly essential that insights could be extracted or built. READ MORE

5. 4. Scalability study of database-backed file systems for High Throughput Computing

   University essay from Lunds universitet/Högskoleingenjörsutbildning i datateknik

   Author : Andy Trinh; [2017]
   Keywords : database-backed file system; dbfs; scalability; xfs; ext4; database; file system; fuse; arc; read performance; alternative storage; rdbms; file system interface; Technology and Engineering;

   Abstract : The purpose of this project is to study the read performance of transparent database-backed file systems, a meld between two technologies with seemingly similar purposes, in relation to conventional file systems. Systems such as the ARC middleware relies on reading several millions of files every day, and as the number of files increases, the performance suffers. READ MORE

6. 5. Are ORMs the end of stored procedures?

   University essay from Linnéuniversitetet/Institutionen för datavetenskap (DV)

   Author : Hatem Houssein; [2017]
   Keywords : ORM; RDBMS; NHibernate; Entity Framework; Querying Performance; Microsoft SQL Server;

   Abstract : Stored procedures are used as the current database logic for SAAB’s data model of the fighter aircraft JAS-39 Gripen electrical schemas. Since the database model was developed in 2000, a research and tests needed to be carried out to decide on whether updating the database to today's technology is applicable. READ MORE