Below is an example PySpark script to load data from a DB2 table into an Azure Data Lake table. The script is optimized for handling high-volume data efficiently by leveraging Spark's distributed computing capabilities.Prerequisites:Spark Configuration: Ensure Spark is configured with the necessary dependencies:spark-sql-connector for Azure Data Lake Gen2. db2jcc driver for connecting to DB2.Azure Authentication:... Continue Reading →
AI Developer Scenario
In this scenario, you will be playing the role of a seasoned Al developer. You and the junior data scientist, named Bob, are examining an Al model you have developed for the company. Your goal is to mentor Bob about the importance of ethics in Al and the potential risks involved in implementing Al solutions.... Continue Reading →
Azure Data Engineer Journey Learning links
Start your Azure journey here.....1. Azure Data Factory.https://lnkd.in/gEmpbyrMProject: https://lnkd.in/gFG2aCgy2. Azure Data bricks.https://lnkd.in/gvFwKxaNproject: https://lnkd.in/gFG2aCgy3. Azure Stream Analytics.https://lnkd.in/g35VbSTv4. Azure Synapse Analytics.https://lnkd.in/gCufskNC5. Azure Data Lake Storage.https://lnkd.in/gcEKjWsc6. Azure SQL database.https://lnkd.in/gmHxqxQX7. Azure Postgres SQL database.https://lnkd.in/grHWJvWZ8. Azure MariaDB.https://lnkd.in/gYSp7MZi9. Azure Cosmos DB.https://lnkd.in/g6jPZA36This is an excellent guide to become azure data engineer. No need to become expert. but learn how to work with... Continue Reading →
List of All azure / data / devops /ML Interview Q& A
1. ๐๐๐๐ฟ๐ฒ ๐๐ฎ๐๐ฎ ๐๐ฎ๐ฐ๐๐ผ๐ฟ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dVzCmzcZ2. ๐๐๐๐ฟ๐ฒ ๐๐ฎ๐๐ฎ๐ฏ๐ฟ๐ถ๐ฐ๐ธ๐ ๐ฆ๐ฐ๐ฒ๐ป๐ฎ๐ฟ๐ถ๐ผ ๐ฏ๐ฎ๐๐ฒ๐ฑ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dUCf8qf8๐ฏ. ๐ฅ๐ฒ๐ฎ๐น๐๐ถ๐บ๐ฒ ๐๐๐๐ฟ๐ฒ ๐๐ฎ๐๐ฎ ๐๐ฎ๐ฐ๐๐ผ๐ฟ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/ex_Vixh๐ฐ.๐๐ฎ๐๐ฒ๐๐ ๐๐๐๐ฟ๐ฒ ๐๐ฒ๐๐ข๐ฝ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/g7PdATm๐ฑ. ๐๐๐๐ฟ๐ฒ ๐๐ฐ๐๐ถ๐๐ฒ ๐๐ถ๐ฟ๐ฒ๐ฐ๐๐ผ๐ฟ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dtWYXTKN๐ฒ. ๐๐๐๐ฟ๐ฒ ๐๐ฎ๐๐ฎ ๐๐ฎ๐ธ๐ฒ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dgr-uGQB๐ณ. ๐๐๐๐ฟ๐ฒ ๐๐ฝ๐ฝ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dP4Afqkb๐ด. ๐๐๐๐ฟ๐ฒ ๐๐ฎ๐๐ฎ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dj_m2yeQ๐ต. ๐๐๐๐ฟ๐ฒ ๐๐ผ๐ด๐ถ๐ฐ ๐๐ฝ๐ฝ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dDtnJe4v๐ญ๐ฌ. ๐๐๐๐ฟ๐ฒ ๐๐๐ป๐ฐ๐๐ถ๐ผ๐ป๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐ ๐ค&๐https://lnkd.in/dRWp3HZX๐ญ๐ญ. ๐๐๐๐ฟ๐ฒ ๐ฆ๐๐ป๐ฎ๐ฝ๐๐ฒ ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ ๐๐ป๐๐ฒ๐ฟ๐๐ถ๐ฒ๐... Continue Reading →
Python Programming Interview Questions for Entry-Level Data Analysts ๐
Are you ready to take your Python skills to the next level? Delve into these essential interview questions designed specifically for entry-level data analysts. Sharpen your Python skills with these fundamental interview questions:Here are detailed answers to your Python questions, with examples: 1. What is Python, and why is it popular in data analysis? Python... Continue Reading →
Low Level System design articles
These articles will save you 50+ hours of hopping to resources and wasting time. 1) Scalability: https://lnkd.in/gq4hW9qx 2) Horizontal vs Vertical Scaling: https://lnkd.in/g8qcwRCy 3) Latency vs Throughput: https://lnkd.in/gDAx6QQd 4) Load Balancing: https://lnkd.in/gefSiXEJ 5) Caching: https://lnkd.in/gAp-9udf 6) ACID Transactions: https://lnkd.in/g-sjsMwX 7) SQL vs NoSQL: https://lnkd.in/gwCe58TU 8) Database Indexes: https://lnkd.in/gE_q5m_g 9) Database Sharding: https://lnkd.in/gFdNxDrU 10) Content Delivery... Continue Reading →
Airflow Questions & Answers
What is Apache Airflow? To understand Apache Airflow, it's essential to understand what data pipelines are. Data pipelines are a series of data processing tasks that must execute between the source and the target system to automate data movement and transformation. For example, if we want to build a small traffic dashboard that tells us what... Continue Reading →
Netflix Data Engineering Summit
Netflix recently hosted their Data Engineering Summit, bringing engineers from different teams together to share many use cases and best practices. Having the chance to watch all the series, It provides valuable insights on various topics, especially in designing and executing products and services at scale. A big shout-out to Netflix team ๐ Here is... Continue Reading →
Data Engineering with Cloud Resources link
learn here about data pipeline for FREE.....data pipeline consists of several stages that work together to ensure that data is processed efficiently and accurately. it involves....1. data ingestion2. data transformation3. data analysis4. data visualisation5. data storage๐ complete data pipeline diagram can be found here....https://lnkd.in/gdifVyHY๐ FREE guide to data pipeline in AWS, Azure cloud....https://lnkd.in/gtq_8rd9๐ learn more... Continue Reading →
Big Data Learning Plan
Step by Step Plan to learn Big Data (All Free resources Included)1. Learn SQL Basics - https://lnkd.in/g9NEJMVE SQL will be used at a lot of places - Hive/Spark SQL/RDBMS queriesJoins & windowing functions are very important2. Learn Programming/Python for Data Engineering - https://lnkd.in/gr6fFPdU Learn Python to an extent required for Data Engineers.3. Learn the Fundamentals... Continue Reading →
CODEBOX 