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Data Engineering Roadmap

How to get a data engineering Job?

Nov 29, 2025

Incremental Load in Data bricks part -1

Use cases Suitable if the pipeline runs infrequently. Assume the scenario if files are loaded in same directory everyday. If not used processed and yet to process folder. Steps to implement List the current files in directory create database if...

Nov 28, 2024

List comprehension vs Generator expression

When to choose List comprehension and generator expression?

Jul 14, 2024

connect Postgres SQL in python

Pre-requisites: Postgres database Python step -1 pip install psycopg2-binary step -2 postgres credentials host='localhost' dbname='practice_db' username='postgres' password=123456 port=5432 step -3 import the pscopg2 module and use the connect ...

Jul 9, 2024

Java JDBC

Java JDBC connection

Jun 1, 2024

Multiple Selection from Data Validation Drop Down

In google sheets, how to add multiple values in same cell using drop down

May 22, 2024

java part -2

java oops

Mar 26, 2024

Java part -1

java basics

Mar 26, 2024

ACID Properties

Relational Database Management Systems (RDBMS) works based on the ACID properties. Let’s dive into each of these properties: Transaction refers to a logical unit of work that performs one or more database operations Atomicity All or nothing A tr...

Mar 21, 2024

Command Palette

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