Bioinformatics, Vol 14, 562-574, Copyright © 1998 by Oxford University Press
N Goodman, S Rozen, LD Stein and AG Smith
MOTIVATION: The development of laboratory information management systems
(LIMSs) for large scale biology research projects can be a challenging
problem. Many such projects generate complex datasets via complex
procedures that undergo continuous refinement. A key software challenge is
to simplify the database-development task so that databases can be built
and modified quickly enough to keep pace with changing
project-requirements. Results: LabBase extends the facilities offered by
relational database systems to simplify the task of creating databases for
large scale biology research projects. LabBase provides a structural object
data model, similar to ACEDB, and adds to this the concepts of Materials,
Steps, and States: Materials are objects representing the identifiable
things that participate in a laboratory protocol; Steps are objects
reporting the results of a laboratory or analytical procedure; and States
are objects denoting places in a laboratory protocol. The system provides a
data definition language for succinctly defining laboratory databases, and
operations for conveniently storing and retrieving data in such databases.
The system also provides support for workflow management. LabBase is
implemented in Perl5 and provides a natural interface for laboratory
application programs written in Perl. AVAILABILITY: The software is freely
available. Contact the authors. CONTACT: nat@jax.org
ARTICLES
The LabBase system for data management in large scale biology research laboratories
The Jackson Laboratory, 600 Main Street, Bar Harbor, ME 04609-1500, USA, Whitehead Institute for Biomedical Research, Cambridge, MA, USA. nat@jax.org
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