PinnedAmmu FredyCURIOUS CASE OF JOINS,RELATIONSHIP,BLEND IN TABLEAUIn the old version of Tableau ,when we combine data tables in the Canvas it will be using Joins .But starting in Tableau version 2020.2…Nov 18, 2022Nov 18, 2022
PinnedAmmu FredyData Cleaning: Steps for doing data cleaning In TableauAfter gathering the data for visualization in tableau our next step is to clean the data. For quality decision-making, we need to make sure…Nov 11, 2022Nov 11, 2022
Ammu FredyHow to connect Jupyter notebook to PostgreSQL for Data AnalysisAs a data analyst, SQL is considered as the best method for data retrieval and calculating basic statistics. For in-depth analysis of data…Jan 20, 20232Jan 20, 20232
Ammu FredyDATA TRANSFORMATION USING THE JOIN FUNCTION IN DATABRICKSFor handling big data, we need a good Data Processing tool. Spark is the Data Processing tool in the world of big data.To do the data…Nov 30, 2022Nov 30, 2022
Ammu FredyWhy Engineering Colleges are Shutting Down in India?I am from the southern part of India, around my home town almost 4 engineering colleges started in the time period 2000 to 2015. They were…Nov 28, 2022Nov 28, 2022
Ammu FredyPerformance Tuning in TableauTableau is the leading visualization tool now in market ,when we consider a small dataset performance won’t be much issue .But when we…Nov 27, 2022Nov 27, 2022
Ammu FredyBIG DATA FILE FORMAT :DETAIL STUDY USING DATABRICKSThe right data format is essential to achieving optimal performance and desired business outcomes. Analysts, data scientists, engineers…Nov 26, 2022Nov 26, 2022
Ammu FredyOne Stop for Python: Strings with ExamplesPython is a general-purpose Programming Language used in just about any kind of software you can think of. You can use it to build…Nov 25, 2022Nov 25, 2022
Ammu FredyTips to excel in EXCEL as a Data AnalystThe ability to analyze data quickly and accurately has become of paramount importance. Excel with its extraordinarily broad range of…Nov 23, 2022Nov 23, 2022
