PinnedVishal BarvaliyaRoadmap for Data Engineers in 2024Navigating the Data Engineering Landscape in 2024: A Comprehensive RoadmapDec 21, 20234Dec 21, 20234
PinnedVishal BarvaliyaPySpark Interview Questions for Data Engineers || Part IMost Frequently asked PySpark interview questions in data engineering interviews.Feb 27Feb 27
Vishal BarvaliyaHow to Create a Branch from Another Branch in a Different Git RepositorySometimes, you need to create a branch in one Git repository using a branch from another repository. This can be handy if you’re working…18h ago18h ago
Vishal BarvaliyaResetting Your Git Branch to a Previous Commit: A Complete GuideWhether you're a seasoned developer or just getting started with Git, understanding how to reset your branch to a previous commit is an…21h ago21h ago
Vishal BarvaliyaTop Leetcode Problems for Data Engineers : Getting Ready for Python InterviewsPython is a popular language, especially in data engineering. To ace your Python interviews, you'll need to practice a variety of problems…1d ago1d ago
Vishal BarvaliyainPython in Plain EnglishDifferent Types of Testing in Python: A Simple GuideTesting is a crucial part of writing good software. It ensures that your code works correctly and catches problems early, so you can fix…3d ago3d ago
Vishal BarvaliyaWhen to Use Which SCD Type: A Simple GuideIn data warehousing, dealing with changing information over time can be tricky. That's where Slowly Changing Dimensions (SCDs) come into…5d ago5d ago
Vishal BarvaliyaWhen Should We Use DISTINCT and UNION Together in SQL?When working with SQL, understanding how to combine different commands and keywords is crucial for achieving efficient and accurate…5d ago5d ago
Vishal BarvaliyaDelta Lake 4.0: A Simple GuideDelta Lake is a popular tool for managing and processing large amounts of data, making sure it is organized and reliable. The new release…6d ago6d ago
Vishal BarvaliyaHow to Resolve Merge Conflicts in Git: A Simple GuideWhen working with Git, you’ll sometimes run into a situation called a “merge conflict.” This happens when two people make different changes…Jul 23Jul 23