Metadata Curator Wanted

Being a metadata curator means most won’t exactly understand what you do. You can certainly forget about explaining your job to your mom.  Traditionally, curators have managed collections of old stuff, like what you might find in a museum.  In today’s world of informatics and big data, however, metadata curators play an essential role in enabling metadata driven automation and semantic interoperability.

At CDISC we are implementing the SHARE metadata repository to manage the latest standards metadata, as well as the older stuff. The SHARE metadata curators will play a critical role in defining and administrating the processes and policies for governing the metadata that will become the CDISC standards. They will help to lead the CDISC community towards new ways of standards development.  In this capacity, the metadata curator must be a passionate advocate for clinical research data standards, a strong communicator, as well as an energetic collaborator. Since SHARE represents a new approach to standards development, creative chops are a must.

The SHARE metadata curator role demands basic technical and modeling skills.
SHARE benefits from new types of metadata. Relationships are explicitly represented to create an end-to-end standards model. The ISO 11179 standard and the BRIDG model now play a direct role in the standards development process. The metadata curator also participates on the SHARE project team to configure governance workflows, write metadata load scripts, and test the application.

CDISC is seeking a SHARE Metadata Curator who will be responsible for the creation, maintenance, curation and quality assurance of CDISC standard metadata in the SHARE Metadata Repository. The Metadata Curator will collaborate with the CDISC teams developing metadata in SHARE. If you’re interested in the CDISC SHARE Metadata Curator position, check out the job description here. If you don’t see the position listed, it means you’re too late.



Comments

Post a Comment

Popular posts from this blog

ODMv2: Renovating the ODM Standard

  ODM, CDISC's Operational Data Model , version 1.x will be 17 years old in October, making it a mature standard. ODM has come of age , and it's time for ODM to take on a bit more responsibility around here. Toward this end, a new XML Technologies development team has recently started work on ODMv2, a substantially updated version of ODM that breaks backwards compatibility with version 1.3.x to add a number of significant new features. This post highlights some areas of new development for ODMv2. As ODMv2 is still in the early stages of development, the scope of the project and specific features are subject to change. Among the more important new ODMv2 features will be a RESTful API that specifies standard methods of data and metadata exchange. The RESTful architecture uses specific URLs and the HTTP protocol to leverage pervasive, scalable web technologies to simplify data interchange. Lack of a common API for data exchange in clinical research has limited the available...
Read more

Value Level Metadata, Vertically Structured Datasets, and Normalizaton

Image
As part of the work to implement Value Level Metadata in SHARE, as well as to author a Define-XML Implementation Guide article, this will be the first of a series of posts on the topic of Value Level Metadata. These posts target a more technical audience, however the Define-XML IG article will include less technical jargon. Future posts will cover additional Value Level Metadata topics and examples. Value Level Metadata (VLM) is metadata that constrains a variable definition based on the value of another variable(s). VLM was originally specified in Define-XML v1.0 as a mechanism for providing the additional metadata needed for software to more accurately interpret these constrained variables.  For example, VSORRES is a variable with structural metadata of  DataType=”Text” and Length=”200”. However, when VSTESTCD=”DIABP” that definition is constrained by VLM to use DataType=”integer” and Length="3". In this case, the value of DIABP in VSTESTCD has triggered the application o...
Read more

CDISC ODMv2 Development Progress: A 2018 Q1 Update

Image
Since starting work on ODMv2 last year the CDISC Data Exchange Standards Team, formerly known as the XML Technologies Team, has made substantial progress towards completing the backlog tasks and updates planned for ODMv2. Much of this work is progressing concurrently, creating a broad set of ongoing discussions. To follow the ODMv2 development work the best place to begin is the ODM-XML page in the XML Tech space on the CDISC Wiki, where you can find a list of the most recently updated pages, a link to the decision log, and links to other relevant aspects of the project. You can also find the notes from our meetings, and if you miss a meeting, a recording of it is available through the notes for a few weeks after the teleconference. The Data Exchange Standards Team's goal for 2018 is to release a first draft of ODMv2 for trial use by the end of year. We then plan to test and revise the draft for final release during 2019. This post, some of which was included in the Q4 201...
Read more