OrientDB – Security Like RDBMS, OrientDB also provides security based on well-known concepts, users, and roles. Each database has its own users and each user has one or more roles. Roles are the combination of working modes and set of permissions. Users By default OrientDB maintains three different users for all database in the server […]

OrientDB – Performance Tuning In this chapter, you can get some general tips on how to optimize your application that uses OrientDB. There are three ways to increase the performance for different types of database. Document Database Performance Tuning − It uses a technique that helps avoid document creation for every new document. Object Database […]

OrientDB – Caching Caching is a concept that will create a copy of the database table structure providing a comfortable environment for the user applications. OrientDB has several caching mechanisms at different levels. The following illustration gives an idea about what caching is. In the above illustration DB1, DB2, DB3 are the three different database […]