Tableau or Tableau OLAP is a really useful visual engine that makes the work of creating interactive visual analytics in the form of a dashboard much easier.
It is a special tool that can help you a lot to make big data small and also make the small data actionable and insightful. The main purpose of this special software is to help people in seeing and understanding their data.
Now you may wonder if this Tableau software is OLTP or OLAP. Discussed below are the specifications of this software known as Tableau OLAP to find out the answer.
What is Tableau Software?
This is an American company of interactive data visualization that mainly focuses on business intelligence. It was founded in the year 2003 in the Mountain View of California, it is headquartered in Seattle currently. In the year 2019, this company was acquired by Salesforce.
What is Tableau and how does it work?
Tableau is an engine that promotes visual analytics, it is a data visualization software to help companies understand their data better. In the form of dashboards, it creates and simplifies interactive visual analytics.
These dashboards make the work of the analysts that are non-technical much easier and also the end-users to convert the important data into some interactive and easily understandable graphics.
What are the advantages of Tableau?
- Tableau can save a lot of time while updating the daily and weekly reports that are present in spreadsheets. The reason is that Tableau can separate the data layer from the presentation layer.
- Tableau can facilitate the use of data from those public sources in conjunction with the proprietary data. This will help you to get a new and useful insight.
- Tableau helps in expanding the frequency, variety, and depth of data used within the organization.
- The visual analytical abilities of this software are easy to handle and can present granular and large sets of data more effectively than spreadsheet reports.
- Tableau works efficiently and thus reduces the huge burden of your IT staff by allowing the end-users to conduct several analyses that are meaningful. Also helps in making useful discoveries and developing interactive dashboards with minimal technical support versus the tools that are traditional.
- Tableau OLAP is no ETL engine that will help you to clean up bad data. However, it can help in identifying faulty or missing data in those data sources that already exist.
- Tableau is not a tool for creating data. You can make new data by using trend lines, forecasts, table calculations, and reference lines in Tableau.
What are OLTP and OLAP?
OLTP and OLAP are both online processing systems. OLAP is an analytical processing system while OLTP is a transactional processing system.
OLAP is an online system that can report to analytical queries that are multidimensional like forecasting or financial reporting. On the other hand, OLTP is a system that can manage applications that are transaction-oriented such as financial transaction systems, retail sales, and order entry.
The main difference between OLAP and OLTP is that the main focus of OLTP is adding, updating, and deleting information from the database. Whereas the main focus of OLAP is extracting data for analysis, and this helps inaccurate decision making.
So, we can say that Tableau or Tableau OLAP is a special BI tool that can support both OLAP and OLTP. You can use this software for visualizing both the data of OLTP and OLAP in the form of attractive graphs, charts, heatmaps, etc. Thus, you can have quick business analytics.