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Thomas Reddy
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Decks in this class (28)
Introduction to Data Engineering
What is data engineering,
What are the key responsibilities...,
Which programming languages are c...
38
cards
SQL - 01
What is the difference between a ...,
What is a cpu core,
How does multi core cpu differ fr...
43
cards
SQL-02
What is an sql parser,
What role does an sql parser play...,
How does an sql parser analyze th...
32
cards
SQL - 03
What is a subquery in sql,
What is a join in sql,
When should you use a subquery in...
32
cards
SQL - 04
What is a self join in the contex...,
When would you typically use a se...,
How do you differentiate between ...
42
cards
SQL - 05: Window functions
What is the where clause used for...,
What is the having clause used fo...,
How do where and having clauses d...
59
cards
SQL - 06: Window Function with date and time
0
cards
SQL - 07: Writing Efficient Queries
0
cards
SQL - 08: Optimised queries - Indexes and Partitioning
1
cards
SQL -09 : MAANG SQL Interview Prep Session
0
cards
Data Modeling
What is online transaction proces...,
What are the essential steps in d...,
What are key strategies for build...
96
cards
Data Warehousing with Apache Hive
What is a star schema in data war...,
What is the role of a fact table ...,
What are dimension tables in a st...
41
cards
Data Warehousing with Apache Hive Continued
What is presto,
How does presto work,
What are some key features of presto
81
cards
Cloud offerings for Data Warehouses - AWS Redshift
What is a hive table,
How is the schema defined for a h...,
What storage formats are supporte...
35
cards
Cloud offerings for Data Warehouses - AWS Redshift Continued
What is columnar storage,
What are other storage formats co...,
How does columnar storage differ ...
27
cards
Data Lakes
What is a data lake,
What are the key characteristics ...,
What are the components of a data...
45
cards
Hadoop Ecosystem Fundamentals of Distributed Systems
What is aws athena,
What is aws glue,
What is aws glue
23
cards
Hadoop Ecosystem Fundamentals of Distributed Systems continued
What is hadoop distributed file s...,
What is mapreduce in hadoop,
What is yarn in hadoop
56
cards
Map Reduce Framework
1
cards
Map Reduce Framework Continued
0
cards
Data Processing with Spark(Transform)
What is local aggregation in the ...,
What is the purpose of local aggr...,
How does local aggregation benefi...
70
cards
Data Processing with Spark: Dataframe -1
What does rdd stand for in apache...,
What is the key characteristic of...,
Describe the immutability of rdds...
10
cards
Data Processing with Spark: Dataframe -2
0
cards
Scheduling data processing jobs using Cron and Apache Airflow
What is apache airflow,
What is a dag in airflow,
What are tasks in airflow
20
cards
Spark Streaming: Building a stream monitoring Dashboard - 1
1
cards
Spark Streaming: Building a stream monitoring Dashboard -2
0
cards
SQL vs NoSQL
0
cards
Case Study - Intro
0
cards
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Scaler : Data Engineering
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