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Data Engineering Weekly #206

Data Engineering Weekly

[link] Get Your Guide: From Snowflake to Databricks: Our cost-effective journey to a unified data warehouse. GetYourGuide discusses migrating its Business Intelligence (BI) data source from Snowflake to Databricks, achieving a 20% cost reduction. million entities per second in production.

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Complete Guide to Data Transformation: Basics to Advanced

Ascend.io

It is important to note that normalization often overlaps with the data cleaning process, as it helps to ensure consistency in data formats, particularly when dealing with different sources or inconsistent units. Data Validation Data validation ensures that the data meets specific criteria before processing.

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Data Warehouse Migration Best Practices

Monte Carlo

So, you’re planning a cloud data warehouse migration. But be warned, a warehouse migration isn’t for the faint of heart. As you probably already know if you’re reading this, a data warehouse migration is the process of moving data from one warehouse to another. A worthy quest to be sure.

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Should you have an ETL window in your Modern Data Warehouse?

Advancing Analytics: Data Engineering

Ah the ETL (Extract-Transform-Load) Window, the schedule by which the Business Intelligence developer sets their clock, the nail-biting nightly period during which the on-call support hopes their phone won’t ring. It’s a cornerstone of the data warehousing approach… and we shouldn’t have one. There, I said it. Till next time.

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Accenture’s Smart Data Transition Toolkit Now Available for Cloudera Data Platform

Cloudera

Cloudera and Accenture demonstrate strength in their relationship with an accelerator called the Smart Data Transition Toolkit for migration of legacy data warehouses into Cloudera Data Platform. Accenture’s Smart Data Transition Toolkit . Are you looking for your data warehouse to support the hybrid multi-cloud?

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Best TCS Data Analyst Interview Questions and Answers for 2023

U-Next

Data mining, report writing, and relational databases are also part of business intelligence, which includes OLAP. Give examples of python libraries used for data analysis? Dimensional modeling refers to the use of fact and dimension tables to keep a record of historical data in data warehouses.

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What is an ETL Pipeline? Types, Benefits, Tools & Use Case

Knowledge Hut

It is the process of extracting data from various sources, transforming it into a format suitable for analysis, and loading it into a target database or data warehouse. ETL is used to integrate data from different sources and formats into a single target for analysis. What is an ETL Pipeline?