To identify the bottleneck in an Azure Pipeline that’s running for 10 hours instead of the usual 2 hours, you need to systematically analyze the pipeline’s execution. Here’s a step-by-step approach to pinpoint the issue:### 1. **Check Pipeline Logs and Execution Details** - **Action**: Navigate to the Azure DevOps portal, open the pipeline run, and... Continue Reading →
Data Analytics Interviews: What to Expect and How to Prepare
If you’re searching for a data analytics job, what can you expect when it comes to interviews? What can you do to prepare? The first thing to know is that every company has a slightly different — or very different — process. But there are some commonalities you can expect. Rounds of Data Analytics Interviews... Continue Reading →
Exam DP-203: Data Engineering on Microsoft Azure Certification Study Blueprint
Theoretical Knowledge Azure documentation Data Lake Storage Gen 2 docs Storage account docs Azure Synapse docs Azure Data Factory docs Azure SQL Database docs Cosmos DB docs Azure Databricks docs Slowly changing dimensions Azure Synapse: Copy and Transform Data Azure Databricks: ETL with Scala Microsoft Learn SCD tutorial Raspberry Pi IoT Online Simulator Transact-SQL Language... Continue Reading →
Python Programming Interview Questions for Entry-Level Data Analysts 🐍
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 →
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 storage📌 complete data pipeline diagram can be found here....https://lnkd.in/gdifVyHY📌 FREE guide to data pipeline in AWS, Azure cloud....https://lnkd.in/gtq_8rd9📌 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 →
Data Scientist Roadmap
How I would relearn Data Science In 2024 to get a job: Getting Started: ⬇️ - Data Science Intro: DataCamp- Anaconda Setup: Anaconda Documentation Programming: - Python Basics: Real Python- R Basics: R-bloggers- SQL Fundamentals: SQLZoo- 六 Java for Data Science: Udemy - Java Programming and Software Engineering Fundamentals Mathematics:... Continue Reading →
AWS Certification
FREE AWS Certificate by Amazon that you can't miss in 20231. Getting Started with Data Analytics on AWS🔗https://lnkd.in/dwRhRAzM2. Practical Data Science on the AWS Cloud Specialization🔗https://lnkd.in/d3-3GZbG3. Getting Started with AWS Machine Learning🔗https://lnkd.in/dhAp-Vjh4. Introduction to Machine Learning on AWS🔗https://lnkd.in/detfDCWA5. Hands-on Machine Learning with AWS and NVIDIA🔗https://lnkd.in/dgGvATq26. AWS Fundamentals Specialization🔗https://lnkd.in/dSV9jhRz7. Building Modern Python Applications on AWS🔗https://lnkd.in/dQAinFGy8. AWS... Continue Reading →
System Design Blogs
30 Blogs to learn 30 System Design Concepts:1) Content Delivery Network (CDN): https://lnkd.in/gjJrEJeH2) Caching: https://lnkd.in/gC9piQbJ3) Distributed Caching: https://lnkd.in/g7WKydNg4) Latency vs Throughput: https://lnkd.in/g_amhAtN5) CAP Theorem: https://lnkd.in/g3hmVamx6) Load Balancing: https://lnkd.in/gQaa8sXK7) ACID Transactions: https://lnkd.in/gMe2JqaF8) SQL vs NoSQL: https://lnkd.in/g3WC_yxn9) Consistent Hashing: https://lnkd.in/gd3eAQKA10) Database Index: https://lnkd.in/gCeshYVt11) Rate Limiting: https://lnkd.in/gWsTDR3m12) Microservices Architecture: https://lnkd.in/gFXUrz_T13) Strong vs Eventual Consistency: https://lnkd.in/gJ-uXQXZ14) REST vs RPC:... Continue Reading →
CODEBOX 