Abhishek JaiswalforAbhishek Jaiswal's team blogdataplumbing.hashnode.dev·Jul 20, 2024Snowflake for Data Engineering:Introduction Snowflake has quickly become a leading cloud-based data warehousing platform, offering unparalleled flexibility, scalability, and performance. It's designed to handle the complex demands of modern data engineering, making it an essential...Discuss·10 likessnowflake
Sandeepa Bandara Thennakoonosga.hashnode.dev·Jun 6, 2024What is Hadoop ?🤔If You Interested In Big Data analytic Field You Definitely Know This Framework ! Ok Let's See What is Hadoop & How It Works With Big Data analytic Hadoop is an open-source framework that allows for the distributed processing of large data sets acros...Discuss·18 likesbig data analytics
Prakhar Srivastavaprakhar1209.hashnode.dev·May 20, 2024DAG in Apache Spark in 10 points🍀Directed Acyclic Graph (DAG): In Apache Spark, the execution plan is represented as a DAG, a directed acyclic graph. It visually outlines the sequence of stages and tasks required to compute the final result. 🍀Logical and Physical Execution Plan...Discussbig data
Shiv IyerProshiviyer.hashnode.dev·May 3, 2024In-Depth Guide to Log-Structured Merge-Tree (LSM) Storage Systems and Their UsesLog-Structured Merge-tree (LSM) storage systems are designed to optimize write performance, especially in environments demanding high rates of data ingestion. Here's an in-depth look at the technical aspects of LSM and some specialized use cases demo...DiscussData Science
Alex MboutchouangforAlex Mboutchouangblog.alexwalker.tech·Apr 28, 2024Understanding the Differences Between Database, Data Warehouse, and Data LakeIn today's digital landscape, the phrase "data is the new oil" resonates more than ever, underscoring the pivotal role that data plays in shaping our modern world. As our lives become increasingly intertwined with technology, decisions across virtual...DiscussDatabases
Sumit Mondalsumit007.hashnode.dev·Apr 20, 2024A Beginner's Guide to Implementing Amazon Redshift on AWSIn the vast realm of cloud computing, Amazon Web Services (AWS) stands out as a powerhouse, offering a plethora of services to cater to diverse business needs. Among these, Amazon Redshift shines as a powerful data warehousing solution, enabling orga...DiscussAWS - HandsOnAmazon redshift
Data SenseiforSihan's Code Repocode-repo.hashnode.dev·Feb 20, 2024Nested IF in TSQL--nesting example DECLARE @Var1 INT = 15 IF @Var1 % 5 = 0 BEGIN IF @Var1 % 3 = 0 BEGIN print 'the number is divisible by 3 and 5' END ELSE BEGIN print 'the number is divisible by 5' END END ELSE BEGIN IF @Var1 %...DiscussSQL
VIVEK RAJYAGURUvivekrajyaguru.hashnode.dev·Dec 27, 2023Diving into Data Lakes and WarehousesLet’s break down these data things — Data Lakes and Data Warehouses. They’re like Batman and Robin in the data world, but each has its gig. So, what’s the deal? 1. What’s Their Deal: Data Lake: What it is: Think of it as a massive storage pond. It k...Discussdata
Pritesh Patelpritesh.hashnode.dev·Nov 7, 2023A Foodie's Guide to Data Warehouse vs Data LakeData lakes and warehouses are massive data storage systems utilized by data scientists, engineers, and business analysts. They are more dissimilar than similar, and these distinctions are critical for any aspiring data worker. Like genuine lakes, dat...Discuss·1 like·148 reads#datawarehouse
Lukayi Esther Kisakyelukayichosen.hashnode.dev·Oct 30, 2023A Comprehensive Guide to Data Warehouse Concepts and How They Work.A Comprehensive Guide to Data Warehouse Concepts and How They Work. In these days of fast-changing associated surroundings, institutions are turning to cloud-based technologies for accessible data collection, reporting, and analysis. This is where...Discuss·100 reads#datawarehouse
