AWS Big Data

OCTOBER 1, 2024

However, even the most powerful systems can experience performance degradation if they encounter anti-patterns like grossly inaccurate table statistics, such as the row count metadata. This can have a significant impact on overall query performance.

Data Lake 116

Data Lake Statistics Broadcasting Optimization 116

AWS Big Data

MARCH 7, 2024

At the same time, they need to optimize operational costs to unlock the value of this data for timely insights and do so with a consistent performance. With this massive data growth, data proliferation across your data stores, data warehouse, and data lakes can become equally challenging.

Data Lake 131

Data Lake Analytics Dashboards Metrics 131

AWS Big Data

MARCH 10, 2023

Apache Iceberg overview Iceberg is an open-source table format that brings the power of SQL tables to big data files. It enables ACID transactions on tables, allowing for concurrent data ingestion, updates, and queries, all while using familiar SQL. The Iceberg table is synced with the AWS Glue Data Catalog.

Data Lake 122

Data Lake Sales Data Warehouse Snapshot 122

Ontotext

JANUARY 10, 2024

In this post, which is a matured version of my opening keynote at Ontotext’s Knowledge Graph Forum 2023 , I will start with evidence about the impact of complexity on the growth and efficiency of big enterprises. In both cases, semantic metadata is the glue that turns knowledge graphs into hubs of data, metadata, and content.

Metadata 72

Metadata Slice and Dice Data Integration Enterprise 72

AWS Big Data

NOVEMBER 15, 2023

It seamlessly consolidates data from various data sources within AWS, including AWS Cost Explorer (and forecasting with Cost Explorer ), AWS Trusted Advisor , and AWS Compute Optimizer. Overview of the BMW Cloud Data Hub At the BMW Group, Cloud Data Hub (CDH) is the central platform for managing company-wide data and data solutions.

Dashboards 111

Dashboards Analytics Metadata Data Warehouse 111

Cloudera

MARCH 17, 2023

As the use of ChatGPT becomes more prevalent, I frequently encounter customers and data users citing ChatGPT’s responses in their discussions. I love the enthusiasm surrounding ChatGPT and the eagerness to learn about modern data architectures such as data lakehouses, data meshes, and data fabrics.

Unstructured Data 64

Unstructured Data Data Lake Data Warehouse Machine Learning 64

CIO Business Intelligence

JANUARY 30, 2024

“Always the gatekeepers of much of the data necessary for ESG reporting, CIOs are finding that companies are even more dependent on them,” says Nancy Mentesana, ESG executive director at Labrador US, a global communications firm focused on corporate disclosure documents. The complexity is at a much higher level.”

Reporting 115

Reporting Data Quality Strategy Data-driven 115

IBM Big Data Hub

JUNE 30, 2022

But not all data is best suited for the cloud. While the share of IT spend dedicated to public cloud is expected to decline by 4% between 2020 and 2023, hybrid and multicloud spend is expected to increase up to 17%.

Data Strategy 56

Data Strategy Strategy Business Objectives Data-driven 56

AWS Big Data

JULY 21, 2023

This leads to having data across many instances of data warehouses and data lakes using a modern data architecture in separate AWS accounts. See Managing LF-Tags for metadata access control for more details. Many organizations have a distributed tools and infrastructure across various business units.

Data Lake 98

Data Lake Data Warehouse Marketing Management 98

IBM Big Data Hub

JANUARY 17, 2023

A data fabric architecture elevates the value of enterprise data by providing the right data, at the right time, regardless of where it resides. To simplify the process of becoming data-driven with a data fabric, we are focusing on the four most common entry points we see with data fabric journeys.

Data-driven 56

Data-driven Enterprise Data Governance Data Science 56

AWS Big Data

APRIL 29, 2025

While enabling organization-wide efficiency, the team also applied these principles to the data architecture, making sure that CLEA itself operates frugally. After evaluating various tools, we built a serverless data transformation pipeline using Amazon Athena and dbt. However, our initial data architecture led to challenges.

Data Transformation 55

Data Transformation Cost-Benefit Testing Data Lake 55

DataKitchen

AUGUST 8, 2023

On 20 July 2023, Gartner released the article “ Innovation Insight: Data Observability Enables Proactive Data Quality ” by Melody Chien. It alerts data and analytics leaders to issues with their data before they multiply. Are problems with data tests? Which report tab is wrong? When did it last run?

Data Quality 130

Data Quality Testing Snapshot Reporting 130