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Yes, correct

Thank you

Thank you !!!

@Parwez_Irani : Yes, some ghost hiring is happening now but it will be good for job seekers if they use this opportunity to give some mock with free of cost. 😊

@DataArchitectStudio No it's called the worst scenario of job market in india. Even some manager gave me a feedback lthat you have a more knowledge so we can't hire you 😅😅😅 wtf. Sometimes HR gave me a feedback that if others candidates ready to work in 4lpa then why you demand 6lpa😅😅. Even the HR know that I spent around 1.5lakhs for courses and also do a hardwork but they just told us we don't care. Even some hiring happening on nepotism. Nowadays Nepotism is on a peak level in Utt*r Pradesh and B*haris. Utt*r Pradesh and B*haris are just ingest their people fraudulently and even you can see them in every corporate due to the nepotism.

@@Bhavik_P89 Thanks for brining up. That's really bad. I didn't came across this. Please try to target the product based companies, they prefer talent over budget or anything and also be Active in LinkedIn to know more updates about job markets. Please share the your profile to me, I will forward if i find any opportunity for you. Don't worry , Never give up. companies can survive with talent not based on nepotism 👍

Wow, that's great 👍

Delta tables stores the data in parquet file formats and along with the transaction logs in json format which is called delta format in Lake House world

@sunnyraut3243: Thanks for keen observation. some databases throws error but some can't. 👍

Glad you found it helpful for your interview prep!

@ramswaroop1520: Thank you for commenting. To Answer the your Question, Yes, It seems silly but fundamental questions are always important because that can tells how well you understand the technology or tool. In fact some of these questions were asked even in my 75 LPA offer as well :)

@@DataArchitectStudio you are doing great work by helping community through interview question, keep posting and don’t focus on negative comments much

Appreciate it! PySpark is definitely a key skill in data engineering.

@DGVlogsss: Thank you ! Azure Data engineering Interviews also in Queue. Please keep an eye :)

@VamsiKrishna-dy8ww: Thank you !

@altamashqureshi3935 - Thanks for commenting. glad you find this informative

@ please make project or domain specific interviews like for finance , or advertising or healthcare. Will be very interesting and informative

@pralhadgadlegave2287 : Thanks for checking my channel. I'm not take taking any mock interviews at this time. will plan for it soon and invite you

The Kafka Interview was a bit easy to compare other technologies ,even if I don't have experience on that tool I cracked 5 interviews

@@Shivakumar-367can you suggest some important Topics?

@@Shivakumar-367 how we can connect?

@@Shivakumar-367 that's true but there can be hard level questions also depends on the experience range and role. mostly for data engineering the question will be easy to medium level.

Yes, that's correct. Developers need not to worry about managing Indexes...

Azure has good market but Managers can also hire if candidate has strong engineering skills + any cloud

@nagaharshavardhan8778 : Thanks for checking my channel. to answer your question, I want to know few details from you like what is your experience in data engineering and what is your current pay and what companies that you target ? also, package will depends on the market conditions and role priority... many things included.

Sure, added this request to my backlog sprints 😊

Thanks for subscribing, I'll keep making more videos like this!

No, snowflake does not allow users to create indexes but internally maintain for reach micro partitions. developers can choose cluster keys wisely to get better performance

@isharkpraveen - you can do this using multiple ways but most simple less effort way is to by using Athena. Depends on your pipeline and use case, you can choose other services also like Glue or EMR or Lambda.

Glad it was helpful!

This interview questions asked for 8 yrs experience candidate and I have filtered above questions which are common for all levels of experience.

Hi @BrianJackson-y5l - Thanks for checking my channel but I didn't understand the Question. was it related to Data Engineering questions ?

Glad it was helpful!

@prasadmuthyala9625 Sure, will upload more scenario based and tricky questions....

Appreciate the feedback, I'll keep making more videos to help people in their DE journey!

Glad that you find this helpful, for these scenarios add as much info as you have to clear the interview.

@prithvirajkumarnaidukt8662 you can refer this website for pyspark learning -coding side sparkbyexamples.com/pyspark-tutorial/ -- this is good to start with.

@HARSHRAJ-gp6ve good but always think for simple solution. Hint: CASE WHEN statement comes handy in these scenarios.

@janauppara Thank you

@janauppara Sure, will post more video in coming days

I'm glad you found it helpful!

Yes , infact it's handle better than humans as we have seen 10X performance improvement when we didn't give partition count.

@srinirow5808 Thanks for checking my channel. Please mail me on sudhakarbd2021@gmail.com

@srinirow5808 Thanks for checking my channel. You can mail me on sudhakarbd2021@gmail.com

Glad you liked it!

You're welcome, glad you found it helpful!

Sure, will upload English subtitles

@@DataArchitectStudio I am eagerly waiting. Please confirm once it is done. Thanks a lot

@@chandanpatra1053 Apologies for the delay. Could you please share your email address, will send you the subject shared in the above video

Since email is personal . Will it be a right thing if I share here publicly. Is there any other way where I can share with you

@chandanpatra1053 you can share to this mail : sudhakarbd2021@gmail.com

Thanks, glad you found it helpful!

You're welcome, glad you found it useful!

Glad you found it helpful!

Thanks

Glad you found it helpful!

Yeah, for Inner Join the output should be 7, not 8. Thanks for identifying.

Knowledge hai toh roh video banoa galat video dalkr confuse mat kro atleast changes krkr video upload kro

@Tushar-t1r Thank you for your feedback! I appreciate your concern and this has already identified and replied in the comments.