Finally in this section we note PREMIS, another international standard for metadata supporting the preservation of digital objects to help ensure their long-term usability [39].
To cope with this limitation, Burrough (Burrough 1992) discussed an "intelligent GIS" to benefit from available metadata to support the use of uncertain data.
The concept of having an online support infrastructure for protocols, trust and security levels, IRB federal certification, and other metadata to support the regulatory process decision-making process emerged in several interviews.
The central tool is the Adaptation QoS (AQoS) representing the metadata supporting decision-taking.
The PREMIS Data Dictionary provides a core set of preservation metadata elements to support the long-term preservation and future renderability of digital objects stored within a preservation system.
The DHS Department of Human Services of Australia, built a metadata repository to support the data collection reform process with DHS Metadata Repository (http://www.health.vic.gov.au/hacims/reforms/metadata.htm).htm
The VMR server, besides storing MapReduce job metadata, supports dynamic task creation: reduce work units are inserted into the database whenever all the map tasks have been finished.
It is critical to capture the context into which data has been generated in order to be able to filter out non-relevant data and compress data, to automatically generate metadata supporting a rich data description, and to track and record data provenance [2].
Provenance metadata supports integration of comparable datasets, facilitates correlation of data across projects, and also supports analyses of data by answering " What", " Where", " When", " Which", " Who", "Ho w", and " Why" queries (also known as the W7 model) [ 3, 4].
Tarmin's Data Defined Storage approach, with its scale-out grid design and metadata indexing, supports the integration of big data analytics tools.
