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Spark With JDBC (MYSQL/ORACLE) 

Data Engineering
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Spark With JDBC (MYSQL/ORACLE)
#spark #apachespark #sparkjdbc
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21 авг 2024

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Комментарии : 11   
@shubhamwaingade4144
@shubhamwaingade4144 11 месяцев назад
Doubts: 1. Does the read take place on the machine where spark is installed or the machine where the data base is hosted? 2. What will be upper and lower bounds in terms of partition column is of timestamp data type? 3. If 5 executors are running in parallel will there be 5 connections fired to the database?
@vedantshirodkar
@vedantshirodkar Год назад
Sir, I have one question. If spark has to write a data to sql database and as our data is broken on to multiple worker nodes, so is it driver who establishes single connection with sql db or it is worker nodes who establishes multiple parallel connections ?
@koppisettysatish
@koppisettysatish 2 года назад
How to do the incremental loading.can I provide where condition along with upper and lower bound checka
@NAJEEB111
@NAJEEB111 2 года назад
Bro we need Kafka tutorial
@ffgaming-fe3cx
@ffgaming-fe3cx 2 года назад
How can i change the datatype of multiple oracle columns in spark?
@realMujeeb
@realMujeeb 2 года назад
Sir, is this same for Pyspark?
@AnandKumar-dc2bf
@AnandKumar-dc2bf 2 года назад
Bro awesome Video. Just a request ,can u use Pyspark instead of Scala , going forward...
@kalai4567
@kalai4567 2 года назад
Bro plsss guide me... I have experience in manual testing for 3 years. Can I start my career in data engineering as a fresher... will it be a good option
@dataengineeringvideos
@dataengineeringvideos 2 года назад
Offcourse you can enter in to this field
@mohamedaarif7173
@mohamedaarif7173 2 года назад
Ru giving training on pyspark?
@francy4863
@francy4863 2 года назад
Can u make Library management project with python please