smbud

This is the repository for the projects of the Systems and Methods for Big and Unstructured Data (SMBUD) course. The repo is divided in 3 different parts, according to the different projects.

Project 1 - Graph databases

The first directory is about the implementation of a simple contact tracing app using Neo4J:

• In the deliverables folder you can find the pdf report of the project, along with the Latex code;
• In the sample dataset and code you can find the sample dataset as CSV files to place in the import directory of your Neo4J database; moreover, you can also find the file with which you can initialize such dataset;
• In the webapp folder you can find a simple implementation of a client and a server that allow to work with this graph database.

Project 2 - Document-oriented databases

The second directory is about the implementation of a simple database about vaccination certifications using MongoDB:

• In the deliverables folder you can find the pdf report of the project, along with the Latex code;
• In the sample dataset you can find the sample dataset as JSON files you have to import into your MongoDB database;
• In the webapp folder you can find a simple implementation of a client and a server that allow to work with this document-oriented database.

Project 3 - Information-retrieval databases

The third directory is about the implementation of a simple database about vaccination administration using ElasticSearch:

• In the deliverables folder you can find the pdf report of the project, along with the Latex code.