By using Apache Hadoop cluster, we are able to process huge amount of data, we can run typical Big Data applications using MapReduce framework. The tutorial, which is available on the MTA Cloud's official website (https://cloud.mta.hu/apache-hadoop-klaszter-kiepitese), sets up a complete Apache Hadoop infrastructure with the help of Occopus orchestration tool. The built-in Apache Hadoop architecture will be established using Occopus tool, so we need to install Occopus first.
ApertusVR is a MIT licensed, open source, platform independent programmers library, which delivers a new perspective of integration of virtual reality and augmented reality technologies on fields such as research, industry, or application design. Due to the scalability, and distributed approach, the applications developed with ApertusVR are easy to couple with already existent applications, without to re-align them according to the present market VR frameworks.
The COURAGE knowledge graph contains data about cultural opposition under socialism focusing on collections, and describing also persons, person roles, organizations, groups, events and featured collection items. The graph connects these entities and also enables locating them on the map. Graph content was collected by researchers from 15+ countries and includes text in 15 languages.
Data Avenue is a data storage management service that enables to access different types of storage resources (including S3, sftp, GridFTP, iRODS, SRM servers) using a uniform interface. The provided REST API allows of performing all the typical storage operations such as creating folders/buckets, renaming or deleting files/folders, uploading/downloading files, or copying/moving files/folders between different storage resources, respectively, even simply using 'curl' from command line.
Flowbster is a new cloud-oriented workflow system. It was designed to create efficient data pipelines in clouds by which very large data sets can efficiently be processed. The Flowbster workflow can be deployed in the target cloud as a virtual infrastructure through which the data to be processed can flow and meanwhile it flows through the workflow it is transformed as the business logic of the workflow defines it. The Flowbster workflow can be deployed in the target cloud on-demand based on the underlying Occopus cloud deployment and orchestrator tool.
This dataset aims at publishing the contents of Hungarian archives as Linked Open Data based on the National Digital Data Archive of Hungary. The dataset contains information about books, movies, articles published in Hungary and some of its resources are linked to other datasets in the LOD cloud (see below). The majority of the data comes from our service nda.sztaki.hu