Architecture Simple Store Sample Clauses

Architecture Simple Store. The architecture of the Simple Store service is driven by the Invenio backend machinery and an adapted and optimized front end that has all functionality as required by EUDAT. The backend system makes use of underlying standard storage organization components available at the data centers, i.e., all metadata, social tag data etc. is stored in a SQL database with references to files stored in a file system or cloud dependent on the kind of component the data center is using for storing data. Since metadata, social tags and so on are stored in the Invenio database we will take care that database content is continuously being exported to achieve an independence of Invenio technology and to be able to replace it by other technology when available. Important for EUDAT is that we will not interfere with the setup at the hosting data center as long as performance is excellent, we will not be dependent on Invenio but be able to import all metadata to new technology if necessary, we will associate PIDs with all objects once uploaded, we will carry out checks on the uploaded objects to facilitate later curation and access (check routines can come from libraries such as JHOVE or are self-defined), we will be able to make use of the SR service to replicate all stored data (micro services to support this need to be developed) and AAI will support many users from communities registered with IdPs in simple ways. Storage System INVENIO Data Organization - Backend Check Routines MD Input Social Tags Search UI Upload UI AAI Comp. INVENIO – Front End Component