Soyoola Sodunkesoyoolasodunke.hashnode.dev路Feb 1, 2025The Database Dilemma: How Poor Indexing Can Sabotage Your Business SuccessImagine walking into a gigantic library with millions of books but no catalog system. You want to find a specific book, like one of my favorites, "Vantage," but instead of heading to a well-organized section, you have to check every single shelf, one...Databases
David Patrick Chuksdavypatty.hashnode.dev路Jan 29, 2025Data Warehousing: A Comprehensive GuideData Warehousing: A Comprehensive Guide Introduction: In today's data-driven world, organizations are drowning in information from various sources. Data warehousing provides a structured solution to consolidate, organize, and analyze this vast amoun...data-warehousing
Gabriela Caldasbyte-sizedjourneys.hashnode.dev路Dec 29, 2024Understanding the Differences Between Data Warehouses and Relational DatabasesData plays an important role in decision-making, and organizations often manage it using relational databases or data warehouses. While these systems may appear similar at first glance, they serve distinct purposes. Understanding the differences betw...data-engineering
Saurabh Dhariwalsaurabhdhariwal.hashnode.dev路Dec 4, 2024Cloud Data Warehousing: How to Leverage AWS, Azure, and Google CloudIn today's data-driven world, organizations are increasingly seeking cloud data warehousing solutions to store, manage, and analyze their data efficiently. Cloud data warehouses offer scalability, flexibility, and cost-effectiveness that traditional ...AWS
samhita sarkarsamhita-sarkar.hashnode.dev路Nov 11, 2024Deciding When to Normalize or Denormalize Data for Best ResultsNormalisation and denormalisation are essentially design patterns in databases that determine how data is stored and used. Storage pattern : The key difference between normalisation and denormalisation is their storage patterns, which are essentially...1 like路64 readsDatabases
Mehul Kansalmehulkansal.hashnode.dev路Sep 30, 2024Week 18: Azure Synapse Key Concepts 馃攽Hey data folks! 馃憢 This week鈥檚 blog explores how to provision and use key features like Serverless SQL Pools, Dedicated SQL Pools, and Apache Spark Pools within an Azure Synapse workspace. We鈥檒l dive into creating external tables, loading data from A...Azure
Mehul Kansalmehulkansal.hashnode.dev路Sep 2, 2024Week 15: Lakehouse Architecture and Delta Engine 馃彔Hey data engineers! 馃憢 In this blog, we explore the Azure Lakehouse architecture, focusing on how Databricks Lakehouse integrates the benefits of data lakes and data warehouses. We'll dive into its core components, such as the storage layer, Delta La...Data-lake
neurontistneurontist.hashnode.dev路Sep 1, 2024Data Lakes vs Data Warehouses: How to Choose the Right OneWhen it comes to managing and analyzing vast amounts of data, businesses are often faced with a critical decision: should they invest in a data lake or a data warehouse? Choosing between a data lake and a data warehouse can feel like navigating a maz...Data Science
Danish bukshdanish2299.hashnode.dev路Aug 28, 2024Understanding AWS Redshift: A Comprehensive GuideIntroduction In the fast-paced world of big data and analytics, organizations need robust tools to store, manage, and analyze massive amounts of data efficiently. One such powerful tool is Amazon Redshift, a fully managed, petabyte-scale data warehou...AWS
Mehul Kansalmehulkansal.hashnode.dev路Aug 26, 2024Week 14: Delta Lake on Azure Databricks 馃殌Hey there! 馃憢 In this week's blog, we鈥檒l delve into the specific challenges associated with traditional Data Lakes and demonstrate how Delta Lake, an open-source storage layer, effectively addresses these issues, with hands-on examples using Azure Da...Azure