KDDB also does not yet contain any raw data, although the schema and submission pipeline are developed and tested to receive such data.
In this study's task-based context (i.e., genetic database curation), summarization with the new Combo algorithm outperformed the conventional schema in terms of raw output and recall, while maintaining reasonable precision.
In addition, this database offers the possibility of downloading the raw data and a Database Schema in the Downloads section.
Bioinformatics deals with heterogeneous data, ranging from structured and unstructured text, natural and synthetic images, diagrams and schema, and including data such as raw sequences, annotated genomes, protein structures, expression profiles, deep-sequencing data, networks and pathways, ontology relation diagrams, and so on.
In order to reduce the redundancy of the database and improve the data quality and integrity, we adopted relational database normalization to parse the raw data table into a second normal form schema. Through the normalization process, potential errors such as duplicate entries, misplaced taxa, etc., could be eliminated efficiently.
The database schema comprises around 60 tables to store the raw data as well as meta information and analysis results.
SemLinker allows casual users with limited technical background and with minimal effort, to integrate, process, and analyze heterogeneous raw data through a unified conceptual representation of the data schemas regarding a widely used global ontology.
Raw data (CEL files) were preprocessed and normalized as described in the Confero platform overview schema.
Once the series of cases was extracted, custom programs unique to each institution were used to transform the raw extracts from the native laboratory information system format into XML files consistent with the schema used by the SPIN project.
