How to unlock HR user in Oracle 19c Once you have successfully installed Oracle database 19c, its time to unlock the sample schemas so that you can start learning Oracle SQL. In this article, we will see how to unlock HR user in Oracle 19c. High-level steps to be followed Use the command prompt (cmd)…
Read MoreHow to install Oracle 19c In this article, we will be discussing how to install Oracle 19c on Windows 10 on your personal laptop. We will be installing Oracle 19.3. The system requirements to install Oracle 19c are: Minimum 2GB of free RAM 10GB of free hard-disk space A processor based on Intel EM4T or…
Read MoreBODY LANGUAGE IN AN INTERVIEW An interview can generate anxiety for anyone, despite having considerable knowledge or experience. Appropriate body language is essential in communication, and it has a significant impact on how you present yourself professionally. Positive body language assists in understanding attitude and behavior; hence plays a vital role in an interview in…
Read MoreEFFECTIVE COMMUNICATION TECHNIQUES Effective communication is absolutely essential to establish a healthy organizational environment. It brings profound changes in the company’s internal and external communication networks. Communication is not only about how the message is transmitted; it is about understanding how the message is transmitted mutually between a sender and the receiver. Hence, effective communication…
Read MoreIn this blog, we will study the difference between Tableau Relationships and joins
Read MoreChange values in a filter based on Parameter selection in Tableau Parameters provide good functionality in Tableau and help in creating interactive dashboards. In this article, we will learn how to change values in a filter, based on Parameter selection in Tableau. I will first explain what I mean by changing the values in a…
Read MoreLoading Data using Query Editor in Power BI In Power BI, we can load data in different ways. Data can be loaded from Power BI desktop and also from the Query editor. In this article, we will learn to load data using Query Editor in Power BI. In the earlier blog, Connecting to excel datasource…
Read MoreHow to create a Bar chart in Power BI Power BI is a powerful visualization application. In this blog, we will see how to create a bar chart in Power BI. When to use a Bar chart in Power BI Bar charts are used to compare values of unique data elements. Bars can be displayed…
Read MoreHow display a Tableau dashboard for different Time Periods
Read MoreIn this blog, I want to discuss how to create a Stacked bar chart with two measures and totals of the stack at the end. In my earlier blog, I showed how to display total on a stacked bar chart in Tableau. That stacked bar was created using only one measure and was relatively easy.…
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