OrientDB

OrientDB driver for Python uses the binary protocol. PyOrient is the git hub project name which helps to connect OrientDB with Python. It works with OrientDB version 1.7 and later.…

Similar to RDBMS, OrientDB supports JDBC. For this, first we need to configure the environment for JDBC programming. Following is the procedure to create a connection between your application and…

OrientDB provides a web UI to carry out database operations through GUI. This chapter explains the different options available in OrientDB. Studio Homepage Studio is a web interface for the…

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…

While upgrading, you have to consider the version number and the format. There are three types of formats - MAJOR, MINOR, PATCH. MAJOR version entails incompatible API changes.MINOR version entails functionality in…

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…

OrientDB uses the Java Logging framework bundled with Java Virtual Machine. OrientDB's default log format is managed by OLogFormatter class. The following statement is the basic syntax of logging command. <date> <level>…

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…

OrientDB Hooks are nothing but triggers in the database terminology that enable internal events before and after each CRUD operations in the user applications. You can use hooks to write custom validation…

Like RDBMS, OrientDB supports transactions ACID properties. A transaction comprises a unit of work performed within a database management system. There are two main reasons to maintain transactions in a database environment.…