For Power BI Learners - What should be the approach!
𝗡𝗼𝘁𝗲: 𝗠𝘆 𝗥𝗲𝗾𝘂𝗲𝘀𝘁 𝘁𝗼 𝘁𝗵𝗲 𝗿𝗲𝗮𝗱𝗲𝗿𝘀 𝘁𝗼 𝘁𝗮𝗸𝗲 𝘁𝗵𝗶𝘀 𝗮𝘀 𝗮 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗼𝗻𝗹𝘆! 𝗔𝗻𝘆 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 𝗽𝗹𝗲𝗮𝘀𝗲 𝗽𝗶𝗻𝗴 𝗺𝗲 𝘀𝗼 𝘁𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗰𝗹𝗮𝗿𝗶𝘁𝘆 𝘆𝗼𝘂𝗿 𝗱𝗼𝘂𝗯𝘁𝘀!
Since 10 to 15 Days I am noticing many posts from Many Power BI Learners about approach of learning and most of the time trying to learn Quick-bites! Will quick bites help you! In my opinion, it is only quick bite an will not have any long term benefit!
My Suggestions:
Understand your Data in terms of business perspective.
Create a framework based on end user requirement which is very helpful to Prepare your data thru ETL in Power Query
Understand the Data modelling which is very important to have well behaved / high performance report
Understand Aggregations , Row Context, Filter Context compulsorily before jumping into DAX.
Many times Simple DAX will give you the right output
Most importantly understand what you are conveying to the end user, A Simple Example: You may like to show a funnel Chart and when funnel chart can be used?! Funnel is a filter so It takes 100% quantity and reduces the obstacle/ Dust particles and gives you the final out come ( Filter Coffee ☕) So, which business information fit into the Funnel chart? If you are dealing Recruitment Data , How many CVs Received, shortlisted, selected for 1st Round Selected for HR Round Hired ! If you add this data to a Funnel Chart you can understand the entire process and also understand the recruitment Quality etc.
In the below I have explained the process the step by step which may be helpful and if any queries on this playlist you can ping me to understand.
Try this report on your own dataset to get complete control! This is a playlist of 6 Videos