OrientDB – Python Interface
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.…
OrientDB – Java Interface
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 – Studio
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…
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…
Power BI – Administration Role
Power BI administration role is assigned to those who require admin privilege on BI Admin portal, without granting Office 365 access. To provide admin access, navigate to Office 365 Admin…
DAX Basics in Power BI
In this chapter, you will learn how to use various DAX functions in Power BI. DAX Introduction DAX (Data Analysis Expressions) is a formula expression language and can be used…
OrientDB – Upgrading
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…
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…
Sharing Power BI Dashboards
In this chapter, you will learn how to share the Power BI dashboard for report sharing, printing, publishing, etc. Using Power BI Desktop for Report Sharing Once BI reports are…
OrientDB – Logging
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>…
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