Operations on graph databases

In this thesis we aimed to examine and implement graph databases in big data systems which is a promising subject for Turkey and the world and it can be applied in real life. In the future it will be a popular field of study.The main aim of the thesis is to gain knowledge and experience in this field. The Titan database is separated from other competitors in the graph database in terms of facilities. The most essential advantages of Titan database are fast traversal and allowing processing on different machines. However, due to the emergence of a new technology, the number of projects developed with this database technology and qualified people in the market is limited.It is important to learn graph database with this technology and gaining experience in this subject. Within the scope of the thesis, 2 separate databases were designed and implemented using the graph databases, and various queries were made for these databases.Also, the graph databases are compared with the relational databases, taking into account the number of JOIN operations over these examples.