Nástroje pro migraci provozních dat

This thesis deals with the design of the technology which is used to import field data originated within the Czech national forest inventory. Concepts of data warehouses and ETL processes serving to periodic data migration are described in theoretical part of the thesis. For demonstration purposes, four ETL tools - software applications Clover, Apatar, Scriptella and SQL Workbench/J, have been applied to import and export example data. A practical outcome of the thesis is a software application that allows loading data from source measurement projects (MS Access files) and storing them into selected data tables in the target PostgreSQL database.