Databricks Module 2(#9): Delta Tables- Advanced Concepts- OPTIMIZE, ZORDER, VACUUM, Time Travel

Delta table Advanced concepts like OPTIMIZE, ZORDER, VACUUM and Time Travel concepts will be explained in this video
#databricksDeltaTable #DatabricksOptimize #DatabricksVacuum #thedatachannel
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[@maramlakshminarasaiah3370]

Thanks Sir, Very Nice explanation. Actually I am attending corporate databricks training(Data Engineering with databricks) they were not covered this topics but they simply shared documents with link. How ever you have explained very well manner and showing practically.

[@thedatachannel878]

Thank you, please Subscribe and happy Learning 👍

[@manjunathbn9513]

Clear explanation. thanks for video. Please create real time projects

[@thedatachannel878]

Sure Manjunath, we will definitely work on your suggestions

[@arpitsaxena9249]

Nicely explained!

[@thedatachannel878]

Thank you, Keep supporting. happy Learning

[@ash2ucool]

Thanks a lot for the wonderful series. You have explained everything with in the easiest way. I have a question that if this playlist covers all the topics which are in databricks academy portal for Data Engineering associate?

[@thedatachannel878]

Yes we cover all topic as per Databricks Academy and you can attempt for certification with help of these videos and some practices and would recommend to solve some dumps if required. Hope this helps Happy Learning. Thank you 😊

[@raviiit6415]

can you please make a video on lambda architecture in big data vs delta architecture ? Thanks

[@thedatachannel878]

Sure Ravi, I will add that in my list. happy Learning 🥳

[@jenyroy8203]

Hello sir, By saying the default value of vacuum 30 days, do u mean that all the table data has only maximum 30 days life by default?

[@thedatachannel878]

Yes that is correct

[@jenyroy8203]

@@thedatachannel878 so in real world industry projects how is it going to work where we may need out tables for a longer time

[@thedatachannel878]

@jenyroy8203 In real world project, if there is need of retention period more than 30 days they you can persist data in Blob storage which is cheaper solution or may be in adls etc