منابع مشابه
Developing a Data Vault
Research Data is being generated at an ever-increasing rate. This brings challenges in how to store, analyse, and care for the data. A component of this problem is the stewardship of data and associated files that need a safe and secure home for the medium to long-term. As part of typical suites of Research Data Management services, researchers are provided with large allocations of ‘active dat...
متن کاملA direct approach to physical Data Vault design
The paper presents a novel agile approach to large scale design of enterprise data warehouses based on a Data Vault model. An original, simple and direct algorithm is defined for the incremental design of physical Data Vault type enterprise data warehouses, using source data meta-model and rules, and used in developing a prototype case tool for Data Vault design. This approach solves primary re...
متن کاملAutomating Transformations in Data Vault Data Warehouse Loads
Data warehousing is a process of integrating multiple data sources into one for, e.g., reporting purposes. An emerging modeling technique for this is the data vault method. The use of data vault creates many structurally similar data processing modifications in the transform phase of ETL work. Is it possible to automate the creation of transformations? Based on our study, the answer is mostly a...
متن کاملThe Stanford Archival Vault: A reliable, long-term data archive
Information stored and managed in an archive today can be lost within years or decades if special care is not taken. The causes include media and system failures and format obsolescence. At Stanford we have implemented a prototype archival repository, the Stanford Archival Vault (SAV, pronounced \save"), for the long term preservation of digital objects. These objects may include documents, the...
متن کاملData Warehouse and Master Data Management Evolution – a Meta-data-vault Approach
The paper presents a: a) brief overview and analysis of existing approaches to the data warehouse (DW) evolution problem, and b) detailed description of the research idea for the DW evolution problem (primarily intended for structured data sources and realizations with relational database engines). We observe the DW evolution problem as a double issue from the DW perspective, and from the maste...
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ژورنال
عنوان ژورنال: International Journal of Digital Curation
سال: 2016
ISSN: 1746-8256
DOI: 10.2218/ijdc.v11i1.406