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Gartner Data & Analytics Summit 2022 in London: 3 Key Takeaways

Alation

Alation attended last week’s Gartner Data and Analytics Summit in London from May 9 – 11, 2022. Gartner Data & Analytics Summit 2022: Keynote Highlights. Active metadata gives you crucial context around what data you have and how to use it wisely. The business benefits of a data fabric are real. Introduction.

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Use Apache Iceberg in your data lake with Amazon S3, AWS Glue, and Snowflake

AWS Big Data

Iceberg tables maintain metadata to abstract large collections of files, providing data management features including time travel, rollback, data compaction, and full schema evolution, reducing management overhead. Snowflake writes Iceberg tables to Amazon S3 and updates metadata automatically with every transaction.

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How to Automate Your Data Catalog for 2022

Octopai

Data catalogs are based on metadata – the data about your data, and all that metadata is used to populate your data catalog (which some consider to also be a metadata catalog). How do you collect the relevant metadata and get it where it needs to go? Metadata can change. Get the combine warmed up.

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How Fujitsu implemented a global data mesh architecture and democratized data

AWS Big Data

To achieve data-driven management, we built OneData, a data utilization platform used in the four global AWS Regions, which started operation in April 2022. Provide and keep up to date with technical metadata for loaded data. As of November 2023, more than 200 projects and 37,000 users were onboarded.

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Accelerate HiveQL with Oozie to Spark SQL migration on Amazon EMR

AWS Big Data

Customers now want to migrate their Apache Hive workloads to Apache Spark in the cloud to get the benefits of optimized runtime, cost reduction through transient clusters, better scalability by decoupling the storage and compute, and flexibility. The script generates a metadata JSON file for each step.

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Can LLMs Become Knowledgeable – Impressions from Day 1 At SEMANTiCS 2023

Ontotext

Scalability – a significant cost reduction for
scale-ups. Krasimira showcased how knowledge graphs, combined with semantic metadata , enhance LLMs for better content discovery, understanding, and question-answering. A year later, our project already reaps the benefits of knowledge-graph powered marketing. A demonstrator.

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Bringing the National Museum of African American History and Culture to the world

CIO Business Intelligence

In 2022, with the pandemic subsiding, the National Museum of African American History and Culture at the Smithsonian Institution in Washington, DC, once again served more than 1 million visitors. The project was awarded a 2022 US CIO 100 Award for leadership and innovation. And it’s working.