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From data lakes to insights: dbt adapter for Amazon Athena now supported in dbt Cloud

AWS Big Data

The need for streamlined data transformations As organizations increasingly adopt cloud-based data lakes and warehouses, the demand for efficient data transformation tools has grown. This feature reduces the amount of data scanned by Athena, resulting in faster query performance and lower costs.

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How EUROGATE established a data mesh architecture using Amazon DataZone

AWS Big Data

By centralizing container and logistics application data through Amazon Redshift and establishing a governance framework with Amazon DataZone, EUROGATE achieved both performance optimization and cost efficiency. This is further integrated into Tableau dashboards. The architecture is depicted in the following figure.

IoT 111
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Go vs. Python for Modern Data Workflows: Need Help Deciding?

KDnuggets

Blog Top Posts About Topics AI Career Advice Computer Vision Data Engineering Data Science Language Models Machine Learning MLOps NLP Programming Python SQL Datasets Events Resources Cheat Sheets Recommendations Tech Briefs Advertise Join Newsletter Go vs. Python for Modern Data Workflows: Need Help Deciding?

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Accelerate your data workflows with Amazon Redshift Data API persistent sessions

AWS Big Data

Amazon Redshift has launched a session reuse capability for the Data API that can significantly streamline multi-step, stateful workloads such as exchange, transform, and load (ETL) pipelines, reporting processes, and other flows that involve sequential queries. Calls to the Data API are asynchronous.

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Overcome your Kafka Connect challenges with Amazon Data Firehose

AWS Big Data

This means Amazon MSK provisions your servers, configures your Kafka clusters, replaces servers when they fail, orchestrates server patches and upgrades, makes sure clusters are architected for high availability, makes sure data is durably stored and secured, sets up monitoring and alarms, and runs scaling to support load changes.

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Data’s dark secret: Why poor quality cripples AI and growth

CIO Business Intelligence

In healthcare, missing treatment data or inconsistent coding undermines clinical AI models and affects patient safety. In retail, poor product master data skews demand forecasts and disrupts fulfillment. In the public sector, fragmented citizen data impairs service delivery, delays benefits and leads to audit failures.

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RocksDB 101: Optimizing stateful streaming in Apache Spark with Amazon EMR and AWS Glue

AWS Big Data

RocksDB excels in stateful streaming in scenarios that require handling large quantities of state data. It delivers optimal performance benefits, particularly in reducing Java virtual machine (JVM) memory pressure and garbage collection (GC) overhead. To avoid this cost, changelog checkpointing was introduced in Amazon EMR7.0+