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What Is Change Data Capture (CDC): Methods, Benefits, and Challenges

Astera

Real-time CDC is more efficient than traditional ETL (extract, transform, load), which would otherwise be resource-intensive and time-consuming. For instance, a database (SQL Server) of an e-commerce website contains information about customers who place orders on the website. How C hange D ata C apture Works?

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The Future of AI in Data Warehousing: Trends and Predictions 

Astera

Additionally, AI-powered data modeling can improve data accuracy and completeness. For instance, Walmart uses AI-powered smart data modeling techniques to optimize its data warehouse for specific use cases, such as supply chain management and customer analytics.

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What is a Data Pipeline?

Astera

Evolution of Data Pipelines: From CPU Automation to Real-Time Flow Data pipelines have evolved over the past four decades, originating from the automation of CPU instructions to the seamless flow of real-time data. Initially, pipelines were rooted in CPU processing at the hardware level.

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The Ultimate Guide to Enterprise Data Warehouse

Astera

But have you ever wondered how data informs the decision-making process? The key to leveraging data lies in how well it is organized and how reliable it is, something that an Enterprise Data Warehouse (EDW) can help with. What is an Enterprise Data Warehouse (EDW)?

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ETL Batch Processing: A Comprehensive Guide

Astera

ETL refers to a process used in data integration and warehousing. It gathers data from various sources, transforms it into a consistent format, and then loads it into a target database, data warehouse , or data lake. Extract: Gather data from various sources like databases, files, or web services.

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ETL Batch Processing: A Comprehensive Guide

Astera

ETL refers to a process used in data warehousing and integration. It gathers data from various sources, transforms it into a consistent format, and then loads it into a target database, data warehouse, or data lake. Extract: Gather data from various sources like databases, files, or web services.

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All You Need to Know About Data Aggregation

Astera

It prepares data for analysis, making it easier to obtain insights into patterns and insights that aren’t observable in isolated data points. Once aggregated, data is generally stored in a data warehouse. Remember to monitor and validate your data to ensure it remains accurate, complete, and relevant.