![]() ![]() In programming terms, you can integrate two or more programming languages and tools, with the idea of extracting a particular type of output. That is, they can exchange information between one another.Īnd if the thought that comes to mind right now is that you would probably need to implement some sort of integration, then you are spot on. They can be connected, and they can communicate. All these software applications and languages do not live alone, they are not detached from the entire IT ecosystem. because a tool which deals with all domains together does not exist!Īnd here comes the good news that will unsnarl all complications that may arise because of the last point we made.to optimize the capacity of the chosen software.The reasons for using a variety of tools can be numerous: However, this will not always happen in real life.Ĭompanies often use one software tool for database administration, another tool for computations, a third one for visualizations and so on. If you have your data in Excel, that seems to be an easy one, right? You can select the columns containing the data of interest, and then insert a chart or graph to your liking. “Considering the following dataset, create a bar chart showing the breakdown of male and female workers in a company.” But what does the picture look like from a business point of view? Well, imagine you want to solve the following business task: ![]() And from a technological perspective, this is amazing. So, when we look at the bigger picture, we can see that today there’s an abundance of software, each relevant for its domain. Nevertheless, when we look closer, we can see that each of these technologies boils down to the following structure: they involve the administration and manipulation of a given amount of data to produce a specific type of output that will help businesses improve decision making. More precisely, programming allows us to connect and exchange information between servers, software applications and frameworks operating in different domains.ĭuring the last few decades, the list of programming languages and software applications has grown so much that it seems to be endless. ![]() Today, the world of programming is represented by various technologies allowing us to approach and solve diverse kinds of problems. To answer this, let’s first analyse the bigger picture from a technological perspective to understand why we would want to do that. Hence, we could pose ourselves the following question: So, to sum up, we can say that on one hand we have the very well established structured query language, SQL, and on the other – we have Tableau, which is a drag-and-drop software tool allowing you to create awesome visualizations.Ī quick side note: If you're curious to learn more about Tableau, check out our tutorials Connecting Data Sources to Tableau, How to Navigate through the Tableau Interface, and Tableau vs Excel - When to Use Tableau and when to Use Excel. Moreover, this can happen very quickly – just by dragging and dropping the relevant objects you see on the interface. Its goal is to help users project their data by offering a huge variety of data visualization tools to choose from. Tableau is an absolutely wonderful, highly intuitive software that is easy-to-understand even for beginners. Or, if you haven’t, let me say in my defense, that you should have! If you are interested or working within the sphere of business intelligence and data science, I can bet that you have. Let alone that there are so many people either using this language or basing their work involving data manipulation on SQL… ![]() Therefore, I can assert that there isn’t a programmer around the globe that hasn’t at least heard of SQL. Furthermore, its efficient coding structure has become a ‘role model’ to many other programming languages. This means it is a tool for handling large amounts of data stored in databases. More precisely, the s tru ctured query language, or SQL, is a language that has been specifically designed for the domain of relational database management systems. If you have ever questioned Google about the most popular programming languages around, you will have definitely seen SQL among the list of answers. SQL and Tableau Have you heard about SQL? ![]()
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