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Keyword is AI– This is your go-to space to ask questions, share programming tips, and engage with fellow coding enthusiasts. Whether you’re a beginner or an expert, our community is here to support your journey in coding. Dive into discussions on various programming languages, solve challenges, and exchange knowledge to enhance your skills.
Temporary Functions in PL/Sql Vs Spark Sql
How PySpark automatically optimizes the job execution by breaking it down into stages and tasks based on data dependencies. can explain with an example
Understanding Pyspark execution with the help of Logs in Detail
Are Dataframes in PySpark Lazy evaluated?
BDL Ecosystem- Components, HDFS in Detail
Big Data Lake: Data Storage HDFS is a scalable storage solution designed to handle massive datasets across clusters of machines. Hive tables provide a structured approach for querying and analyzing data stored in HDFS. Understanding how these components work together is essential for effectively managing data in your BDL ecosystem. HDFS – Hadoop Distributed File…
Big Data, Data Warehouse, Data Lakes, Big Data Lake, LakeHouse, Snowflake – Explain in simple words
Ordered Guide to Big Data, Data Lakes, Data Warehouses & Lakehouses 1 The Modern Data Landscape — Bird’s‑Eye View Every storage paradigm slots into this flow at the Storage layer, but each optimises different trade‑offs for the rest of the pipeline. 2 Foundations: What Is Big Data? 5 Vs Meaning Volume Petabytes+ generated continuously Velocity Milliseconds‑level arrival & processing Variety Structured, semi‑structured, unstructured Veracity Data quality…
Window functions in Oracle Pl/Sql and Hive explained and compared with examples
Common Table Expressions (CTEs) in Oracle Pl/Sql / Hive / Spark SQL explained and Compared
String/Character Manipulation functions in Oracle PL/SQL, Apache Hive
Date and Time manipulation in Oracle SQL, Apache Hive QL, Mysql
SAS Date Functions:- DATEPART( ), TIMEPART( ), Hour(), Minute(), Second() Part1
Python Programming Projects- Write a python program to create calendar for current year?
SAS Character Functions, Date Functions
SAS Drop, Keep, Stop, Retain, point, Rename statement
SAS First., Last. Syntax and uses with examples