Select Host-only Adapter from the drop-down list options for the field Attached to.Check the Enable Network Adapter checkbox. Click the Settings gear icon from the toolbar.Navigate to the Oracle VM Virtual Box Manager and shut down this VM.Test new connection to database Set up section 2: Configure Oracle Database on this Virtual machine for access from your Host system Oracle Database Developer Virtual Machineįigure 2. Ensure you can successfully connect to the Oracle Database before proceeding to the next step.įigure 1. When prompted for credentials, enter sys as sysdba in the username field and oracle in the password field. Under the Connections menu, click on system. In the Virtual Machine, launch the Oracle SQL Developer application.Please note that you may need to create a free account to download the Virtual Machine.
Download and install VirtualBox by following instructions listed on the VirtualBox website.Set up section 1: Oracle Database Virtual Box Appliance / Virtual Machine The term host machine refers to your laptop, desktop, or any computer on which you install Oracle Virtual Box to host the virtual machine. This article uses an Oracle Database Virtual Box Appliance / Virtual Machine and Tableau Desktop installed on the host machine. Given the popularity and widespread use of Tableau, this article focuses on creating visualizations (workbooks) using Tableau Desktop (version 2020.2) to analyze the key-phrases and sentiment scores for gaining meaningful insights from text data.
Current market research by Sintel shows Tableau Software has a 14.27 % market share, while Microsoft Power BI has a 10.47 % market share in the Business Intelligence (BI) category. Tableau Desktop was first released in 2004, and this platform has been in use for much longer than Power BI, which was released for general availability in 2015. Tableau is another data visualization and analytics tool widely used in the industry. The previous articles of the Text Mining and Sentiment Analysis series focused on Power BI as the data visualization tool of choice. Text Mining and Sentiment Analysis: Data Visualization in Tableau.Text Mining and Sentiment Analysis: Oracle Text.Text Mining and Sentiment Analysis: Analysis with R.Text Mining and Sentiment Analysis: Power BI Visualizations.Text Mining and Sentiment Analysis: Introduction.Text Mining and Sentiment Analysis: Data Visualization in Tableau - Simple Talk