PinnedOmar LARAQUIThe Power Of Delta Tables Time TravelDelta Tables has revolutionized the way we manage and process data in the big data ecosystem. In this article, we’ll discover the Delta…·3 min read·May 21, 2024----
PinnedOmar LARAQUIComprehensive Guide to Slowly Changing Dimensions and Their Implementation in Databricks Delta…In data warehousing, Slowly Changing Dimensions (SCD) are essential for accurately tracking and managing changes in data over time. This…·5 min read·Dec 21, 2023----
PinnedOmar LARAQUIPartitioning VS Z-Ordering in Apache SparkIn today’s data-driven landscape, managing and optimizing data storage is a critical factor in achieving efficient data processing and…·4 min read·Aug 18, 2023----
Omar LARAQUIHow Apache Spark is fault tolerant?Fault tolerance is an important requirement in distributed systems. Apache Spark provides robust fault tolerance mechanisms to ensure…·5 min read·Oct 23, 2023----
Omar LARAQUIinTowards Data EngineeringHow To Pivot Dataframes In PySpark?Have you ever wanted to pivot a Spark dataframe to change rows into columns or vice versa? Let me tell you that Spark provides a simple…·4 min read·Sep 1, 2023----
Omar LARAQUIinData Engineer ThingsExploring the Superiority of Window Expressions Over GROUP BY in Apache SparkElevating Analysis in Apache Spark: Discovering the Power of Window Expressions Over Traditional GROUP BY Operations.·4 min read·Aug 22, 2023----
Omar LARAQUIinTowards Data EngineeringOptimizing Delta Tables using Vacuum and OptimizeOptimize your datalake storage·3 min read·Jul 3, 2023----
Omar LARAQUIinTowards Data EngineeringUnderstanding Delta Tables ConstraintsTransform your Data Management strategy using data control techniques with Delta tables integrity constraints.·5 min read·May 29, 2023--1--1
Omar LARAQUIinTowards Data EngineeringBreaking Down Barriers: Learn Data Engineering for Free with These TipsStart your journey to become a data engineer for free! Learn the skills and gain experience with these tips. Don’t let costs hold you back.4 min read·May 9, 2023--1--1
Omar LARAQUIUnlock your Potential: Boost Productivity as a Data Engineer with Expert Tips on Technical and Soft…Introduction3 min read·Feb 25, 2023----
