@Someonner
Must do question for experienced people. Very important
@Abhishek-Gupta
Finished the Practical Playlist, Few Vidoes Remaining on Theory one and lots of practice. easy to understand as worked but pandas and SQL before but yeah Great Work. Keep it up 💫💪
@raghavaraopothuri3262
Being a telugu speaker with limited hindi knowledge I am able to understand your videos and completed both theoretical and practical playlist. I will try to connect with you on topmate once i am ready for the interviews. thank you so much manish :)
@CctnsHelpdesk
Thank you Bhaiya, ajj mera practical v khatm ho gaya.... You are too good in explaining Joined a institute for azure data engineer but didnt get enough knowledge in databricks wise, the topic i get to know from you: read mode failfast,permissive,dropmalformed JSON (multi line,single line) Corrupt file handling, Parquet in details, df write/save bucketBy and partitionBY, lit(), union and unional all when otherwise count() in tranform and action left anti/left semi window functions SCD2 Fundamental: Spark UI Catalyst Optimizer/SPARK sql enginee sort vs shuffle join Spark Memory Adaptive Query Execution Salting
@user93-i2k
Thank you again for making this playlist, just wanted to request to please add Delta Live Table, Workflows and Unity Catalog, as these are very important and much needed topics. So please find some time for us to make videos on these topics also. Thanks in adavnce..our Data Sir!
@nidhimodani7601
Thank you so much Manish!! Aapke samjhane ka tareeka bohot sahi hai, just finished the playlist. Thank you for taking such efforts. Looking forward for more content like this.
@biswajeetdhal5364
i have watched all your vidoes of spark it was really helpful and the way you explain all the concepts are really Amazing. Thanks a lot
@fashionate6527
aap bhut asan sabd m hindi m smjhate ho...uske liye bhut bhut Thank you
@vaibhavambhore6305
Thank you so much for learning Spark in that simple way , I'm always grateful to you.
@navjotsingh-hl1jg
bhai loving your video today i have completed whole playlist of practical
@ShivamGupta-wn9mo
hey i completed whole series and practised every question and now i am confident in pyspark coding thanks.
@vivekpuurkayastha1580
Hi manish ... great video ... Eagerly waiting for the problems faced in Spark project video... Please make it next. Thank You.
@rahulrathore2668
very nice and easily explained spark sir
@praneethakuna693
Thank you so much for the great content just finished the playlist .Very helpful for my upcoming interviews. :)
@subamsarkar_
Finally Completed Both The Playlists Practical And Theory, I'll Come Back To Update After I Get A Higher Package.
@MoinKhan-cg8cu
Nice demo, real time exp
@karandoke1134
great series bro nice work
@manvika
incredible work Manish. I just completed you spark practical series.. :)
@बिहारीà¤à¤¾à¤¯à¤œà¥€
clear explanation
@manish_kumar_1
There was one mistake in the country name of records where customer_name = Ayush. Instead of food_delivery_country it should be country. I have given the corrected code here. Please change the code accordingly. old_records = joined_data.where( (col("food_delivery_address") != col("city")) & (col("active") == "Y"))\ .withColumn("active", lit("N"))\ .withColumn("effective_end_date", col("sales_date"))\ .select( "customer_id", "customer_name", "city", "country", "active", "effective_start_date", "effective_end_date" )