Partition vs Bucketing | Data Engineer interview скачать в хорошем качестве

Partition vs Bucketing | Data Engineer interview

#dataengineer #dataengineering #interviewquestions #spark #hive Hive, Spark provides different methods to optimize the performance of queries. So As part of this video, we are covering the following What is Partitioning How does partitioning help to improve performance What is Bucketing How does bucketing helps to improve performance Difference between Partitioning and Bucketing we will see most asked data engineer interview question Want more similar videos- hit like, comment, share and subscribe ❤️Do Like, Share and Comment ❤️ ❤️ Like Aim 5000 likes! ❤️ Please like & share the video. ➖➖➖➖➖➖➖➖➖➖➖➖➖ AWS DATA ENGINEER :    • AWS Data Engineer Basic   Azure data engineer playlist :    • Azure Data Engineer   SQL PLAYLIST :    • SQL playlist   ➖➖➖➖➖➖➖➖➖➖➖➖➖ 📣Want to connect with me? Check out these links:📣 Join telegram to discuss https://t.me/+Cb98j1_fnZs3OTA1 ➖➖➖➖➖➖➖➖➖➖➖➖➖ what we have covered in this video: Both Partitioning and Bucketing in Hive are used to improve performance by eliminating table scans when dealing with a large set of data on a Hadoop file system (HDFS). The major difference between Partitioning vs Bucketing lives in the way how they split the data Partition is a way to organize large tables into smaller logical tables based on values of columns; one logical table (partition) for each distinct value. In Hive, tables are created as a directory on HDFS. A table can have one or more partitions that correspond to a sub-directory for each partition inside a table directory. Bucketing a.k.a (Clustering) is a technique to split the data into more manageable files, (By specifying the number of buckets to create). The value of the bucketing column will be hashed by a user-defined number into buckets. ➖➖➖➖➖➖➖➖➖➖➖➖➖ Hope you liked this video and learned something new :) See you in next video, until then Bye-Bye! ➖➖➖➖➖➖➖➖➖➖➖➖➖ #apachespark #sparktutorial #bigdata #hive #dataengineer #spark #hadoop #spark3 Partitioning vs bucketing examples, partitioning vs bucketing spark, partitioning vs bucketing in hive, partitioning and bucketing in hive with examples, sharding vs partitioning vs bucketing, partitioning and bucketing in hive interview questions, partitioning and bucketing in pyspark, athena partitioning vs bucketing, What is difference between bucketing and partitioning? What is the difference between partition and bucketing in Spark? What is partitioning and bucketing in Hive? बकेटिंग और पार्टीशनिंग में क्या अंतर है? tags data savvy, PySpark tutorial, big data,spark tutorial ,partition Vs bucket, spark partition Vs bucket, spark partitioning Vs bucketing, spark bucketing Vs partitioning, hive partition Vs bucketing, hive bucketing Vs partitioning, difference between partition and bucketing, spark interview questions, TeKnowledGeek,Partitioning vs Bucketing By Example,Spark Partitioning vs Bucketing,spark partitioning vs bucketing,partitioning vs Bucketing in Spark,Partitioning vs Bucketing,spark bucketing vs partitioning,partitioning and bucketing difference,spark,pyspark tutorial,big data,spark tutorial,partition vs bucket,spark partition vs bucket,hive partition vs bucketing,difference between partition and bucketing,spark interview questions,Spark questions spark questions