UnifiedViews: An ETL Framework for Sustainable RDF Data Processing

نویسندگان

  • Tomás Knap
  • Maria Kukhar
  • Bohuslav Machác
  • Petr Skoda
  • Jirí Tomes
  • Ján Vojt
چکیده

We present UnifiedViews, an Extract-Transform-Load (ETL) framework that allows users to define, execute, monitor, debug, schedule, and share ETL data processing tasks, which may employ custom plugins created by users. UnifiedViews differs from other ETL frameworks by natively supporting RDF data and ontologies. We are persuaded that UnifiedViews helps RDF/Linked Data consumers to address the problem of sustainable RDF data processing; we support such statement by introducing list of projects and other activities where UnifiedViews is successfully exploited.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

UnifiedViews: Towards ETL Tool for Simple yet Powerfull RDF Data Management

We present UnifiedViews, an Extract-Transform-Load (ETL) framework that allows users to define, execute, monitor, debug, schedule, and share ETL data processing tasks, which may employ custom plugins (data processing units, DPUs) created by users. UnifiedViews differs from other ETL frameworks by natively supporting RDF data and ontologies. In this paper, we introduce UnifiedViews and discuss f...

متن کامل

UnifiedViews: An ETL Tool for RDF Data Management

We present UnifiedViews, an Extract-TransformLoad (ETL) framework that allows users to define, execute, monitor, debug, schedule, and share data processing tasks, which may employ custom plugins (data processing units) created by users. UnifiedViews natively supports processing of RDF data. In this paper, we: (1) introduce UnifiedViews’ basic concepts and features, (2) demonstrate the maturity ...

متن کامل

Towards Sustainable Extract-Transform-Load Fusion of Company Data

Openly available datasets originate from different data providers which range from government agencies, over commercial enterprises to communities of data enthusiasts. Integrating different source datasets into a single RDF graph by using ETL (Extract-Transform-Load) systems which perform offline transformation, ontology matching and linking techniques usually takes many iterations of revisions...

متن کامل

Reusable transformations of Data Cube Vocabulary datasets from the fiscal domain

Shared data models provide leverage for reusable data transformations. Common modelling patterns and data structures can make data transformations applicable to diverse datasets. Similarly to data models, reusable data transformations promote separation of concerns, prevent duplication of effort, and reduce the time spent processing data. However, unlike data models, which can be shared as RDF ...

متن کامل

Graph-based ETL Processes for Warehousing Statistical Open Data

Warehousing is a promising mean to cross and analyse Statistical Open Data (SOD). But extracting structures, integrating and defining multidimensional schema from several scattered and heterogeneous tables in the SOD are major problems challenging the traditional ETL (Extract-Transform-Load) processes. In this paper, we present a three step ETL processes which rely on RDF graphs to meet all the...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014