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ESCO occupation

big data archive librarian

Back to ESCO occupations

Big data archive librarians classify, catalogue and maintain libraries of digital media. They also evaluate and comply with metadata standards for digital content and update obsolete data and legacy systems.

3433.2 ISCO 3433 ESCO source
Competences
73
Groups
5
Essential
23
Optional
50

Competences and skills

73 ESCO relations
Essential competences 1 competence

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

0 competences

No competences in this bucket.

Cross-sector

0 competences

No competences in this bucket.

Essential knowledge 10 competences

Occupation specific

1 competence
digital curation

The field that deals with maintaining, preserving and adding value to digital research.

digital
ESCO source

Sector-specific

5 competences
data models

The techniques and existing systems used for structuring data elements and showing relationships between them, as well as methods for interpreting the data structures and relationships.

digital
ESCO source
database development tools

The methodologies and tools used for creating logical and physical structure of databases, such as logical data structures, diagrams, modelling methodologies and entity-relationships.

digital
ESCO source
database management systems

The tools for creating, updating and managing databases, such as Oracle, MySQL and Microsoft SQL Server.

digital
ESCO source
query languages

The field of standardised computer languages for retrieval of information from a database and of documents containing the needed information.

digital
ESCO source
resource description framework query language

The query languages such as SPARQL which are used to retrieve and manipulate data stored in Resource Description Framework format (RDF).

digital
ESCO source

Cross-sector

4 competences
business intelligence

The tools used to transform large amounts of raw data into relevant and helpful business information.

digital
ESCO source
data extraction, transformation and loading tools

The tools for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure.

digital
ESCO source
database

The classification of databases, that includes their purpose, characteristics, terminology, models and use such as XML databases, document-oriented databases and full text databases.

digital
ESCO source
digitization

The process of transforming an object from its analogical form to a digital format. It creates a digital representation of the object without making in-kind changes to it.

digital
ESCO source
Essential skills and competences 12 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

8 competences
maintain data entry requirements

Uphold conditions for data entry. Follow procedures and apply data program techniques.

digital
ESCO source
maintain database performance

Calculate values for database parameters. Implement new releases and execute regular maintenance tasks such as establishing backup strategies and eliminating index fragmentation.

digital
ESCO source
maintain database security

Master a wide variety of information security controls in order to pursue maximal database protection.

digital
ESCO source
manage archive users guidelines

Establish policy guidelines on public access to a (digital) archive and the cautious use of present materials. Communicate the guidelines to archive visitors.

digital
ESCO source
manage data

Administer all types of data resources through their lifecycle by performing data profiling, parsing, standardisation, identity resolution, cleansing, enhancement and auditing. Ensure the data is fit for purpose, using specialised ICT tools to fulfil the data quality criteria.

digital
ESCO source
manage digital archives

Create and maintain computer archives and databases, incorporating latest developments in electronic information storage technology.

digital
ESCO source
manage ICT data classification

Oversee the classification system an organisation uses to organise its data. Assign an owner to each data concept or bulk of concepts and determine the value of each item of data.

digital
ESCO source
write database documentation

Develop documentation containing information about the database that is relevant to end users.

ESCO source

Cross-sector

4 competences
analyse big data

Collect and evaluate numerical data in large quantities, especially for the purpose of identifying patterns between the data.

digital
ESCO source
comply with legal regulations

Ensure you are properly informed of the legal regulations that govern a specific activity and adhere to its rules, policies and laws.

ESCO source
manage content metadata

Apply content management methods and procedures to define and use metadata concepts, such as the data of creation, in order to describe, organise and archive content such as documents, video and audio files, applications and images.

digital
ESCO source
manage database

Apply database design schemes and models, define data dependencies, use query languages and database management systems (DBMS) to develop and manage databases.

digital
ESCO source
Optional knowledge 35 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

34 competences
CA Datacom/DB

The computer program CA Datacom/DB is a tool for creating, updating and managing databases, currently developed by the software company CA Technologies.

digital
ESCO source
data quality assessment

The process of revealing data issues using ​quality indicators, measures and metrics in order to plan data cleansing and data enrichment strategies according to data quality criteria.

digital
ESCO source
DB2

The computer program IBM DB2 is a tool for creating, updating and managing databases, developed by the software company IBM.

digital
ESCO source
Filemaker (database management systems)

The computer program FileMaker is a tool for creating, updating and managing databases, developed by the software company FileMaker Inc.

digital
ESCO source
IBM Informix

The computer program IBM Informix is a tool for creating, updating and managing databases, developed by the software company IBM.

digital
ESCO source
IBM InfoSphere DataStage

The computer program IBM InfoSphere DataStage is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company IBM.

digital
ESCO source
IBM InfoSphere Information Server

The software program IBM InfoSphere Information Server is a platform for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company IBM.

digital
ESCO source
Informatica PowerCenter

The computer program Informatica PowerCenter is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Informatica.

digital
ESCO source
information confidentiality

The mechanisms and regulations which allow for selective access control and guarantee that only authorised parties (people, processes, systems and devices) have access to data, the way to comply with confidential information and the risks of non-compliance.

digital
ESCO source
information structure

The type of infrastructure which defines the format of data: semi-structured, unstructured and structured.

digital
ESCO source
LDAP

The computer language LDAP is a query language for retrieval of information from a database and of documents containing the needed information.

digital
ESCO source
LINQ

The computer language LINQ is a query language for retrieval of information from a database and of documents containing the needed information. It is developed by the software company Microsoft.

digital
ESCO source
MarkLogic

The NoSQL enterprise non-relational database used for creating, updating and managing large amounts of unstructured data stored in the cloud and which provides features such as semantics, flexible data models and Hadoop integration.

digital
ESCO source
MDX

The computer language MDX is a query language for retrieval of information from a database and of documents containing the needed information. It is developed by the software company Microsoft.

digital
ESCO source
Microsoft Access

The computer program Access is a tool for creating, updating and managing databases, developed by the software company Microsoft.

digital
ESCO source
MySQL

The computer program MySQL is a tool for creating, updating and managing databases, currently developed by the software company Oracle.

digital
ESCO source
N1QL

The computer language N1QL is a query language for retrieval of information from a database and of documents containing the needed information. It is developed by the software company Couchbase.

digital
ESCO source
ObjectStore

The computer program ObjectStore is a tool for creating, updating and managing databases, developed by the software company Object Design, Incorporated.

digital
ESCO source
OpenEdge Database

The computer program OpenEdge Database is a tool for creating, updating and managing databases, developed by the software company Progress Software Corporation.

digital
ESCO source
Oracle Data Integrator

The computer program Oracle Data Integrator is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Oracle.

digital
ESCO source
Oracle Relational Database

The computer program Oracle Rdb is a tool for creating, updating and managing databases, developed by the software company Oracle.

digital
ESCO source
Oracle Warehouse Builder

The computer program Oracle Warehouse Builder is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Oracle.

digital
ESCO source
Pentaho Data Integration

The computer program Pentaho Data Integration is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Pentaho.

digital
ESCO source
PostgreSQL

The computer program PostgreSQL is a free and open-source software tool for creating, updating and managing databases, developed by the PostgreSQL Global Development Group.

digital
ESCO source
QlikView Expressor

The computer program QlikView Expressor is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Qlik.

digital
ESCO source
SAP Data Services

The computer program SAP Data Services is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company SAP.

digital
ESCO source
SAS Data Management

The computer program SAS Data Management is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company SAS.

digital
ESCO source
SPARQL

The computer language SPARQL is a query language for retrieval of information from a database and of documents containing the needed information. It is developed by the international standards organisation World Wide Web Consortium.

digital
ESCO source
SQL Server

The computer program SQL Server is a tool for creating, updating and managing databases, developed by the software company Microsoft.

digital
ESCO source
SQL Server Integration Services

The computer program SQL Server Integration Services is a tool for integration of information from multiple applications, created and maintained by organisations, into one consistent and transparent data structure, developed by the software company Microsoft.

digital
ESCO source
Teradata Database

The computer program Teradata Database is a tool for creating, updating and managing databases, developed by the software company Teradata Corporation.

digital
ESCO source
TripleStore

The RDF store or TripleStore is a database used for storage and retrieval of Resource Description Framework triples (subject-predicate-object data entities) which can be accessed by semantic queries.

digital
ESCO source
visual presentation techniques

The visual representation and interaction techniques, such as histograms, scatter plots, surface plots, tree maps and parallel coordinate plots, that can be used to present abstract numerical and non-numerical data, in order to reinforce the human understanding of this information.

digital
ESCO source
XQuery

The computer language XQuery is a query language for retrieval of information from a database and of documents containing the needed information. It is developed by the international standards organisation World Wide Web Consortium.

digital
ESCO source

Cross-sector

1 competence
statistics

The study of statistical theory, methods and practices such as collection, organisation, analysis, interpretation and presentation of data. It deals with all aspects of data including the planning of data collection in terms of the design of surveys and experiments in order to forecast and plan work-related activities.

ESCO source
Optional skills and competences 15 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

10 competences
apply information security policies

Implement policies, methods and regulations for data and information security in order to respect confidentiality, integrity and availability principles.

ESCO source
design database backup specifications

Specify procedures to be performed on databases which ensure the copying and archiving of data for possible restoration in case of a data loss event.

digital
ESCO source
design database scheme

Draft a database scheme by following the Relational Database Management System (RDBMS) rules in order to create a logically arranged group of objects such as tables, columns and processes.

digital
ESCO source
develop ICT workflow

Create repeatable patterns of ICT activity within an organisation which enhances the systematic transformations of products, informational processes and services through their production.

digital
ESCO source
integrate ICT data

Combine data from sources to provide unified view of the set of these data.

digital
ESCO source
manage data collection systems

Develop and manage methods and strategies used to maximise data quality and statistical efficiency in the collection of data, in order to ensure the gathered data are optimised for further processing.

digital
ESCO source
manage information access aids

Develop and maintain information access aids such as databases, digital bibliographies, web pages, software programs and online tutorials.

digital
ESCO source
migrate existing data

Apply migration and conversion methods for existing data, in order to transfer or convert data between formats, storage or computer systems.

digital
ESCO source
normalise data

Reduce data to their accurate core form (normal forms) in order to achieve such results as minimisation of dependency, elimination of redundancy, increase of consistency.

digital
ESCO source
perform backups

Implement backup procedures to backup data and systems to ensure permanent and reliable system operation. Execute data backups in order to secure information by copying and archiving to ensure integrity during system integration and after data loss occurrence.

digital
ESCO source

Cross-sector

5 competences
creatively use digital technologies

Use digital tools and technologies to create knowledge and to innovate processes and products. Engage individually and collectively in cognitive processing to understand and resolve conceptual problems and problem situations in digital environments.

digCompdigital
ESCO source
digitise documents

Load analog documents by converting them into a digital format, using specialised hardware and software.

digital
ESCO source
give live presentation

Deliver a speech or talk in which a new product, service, idea, or piece of work is demonstrated and explained to an audience.

ESCO source
identify technological needs

Assess needs and identify digital tools and possible technological responses to address them. Adjust and customise digital environments to personal needs (e.g. accessibility).

digCompdigital
ESCO source
monitor technology trends

Survey and investigate recent trends and developments in technology. Observe and anticipate their evolution, according to current or future market and business conditions.

ESCO source