AWS Big Data

OCTOBER 14, 2024

These data processing and analytical services support Structured Query Language (SQL) to interact with the data. Writing SQL queries requires not just remembering the SQL syntax rules, but also knowledge of the tables metadata, which is data about table schemas, relationships among the tables, and possible column values.

Metadata 105

Metadata Data Lake Modeling Data Warehouse 105

AWS Big Data

OCTOBER 23, 2024

123} ▶ Pre task execution logs [2024-10-21, 16:56:12 UTC] {subprocess.py:63} 63} INFO - Tmp dir root location: /tmp [2024-10-21, 16:56:12 UTC] {subprocess.py:75} 123} ▶ Pre task execution logs [2024-10-21, 16:56:12 UTC] {subprocess.py:63} 63} INFO - Tmp dir root location: /tmp [2024-10-21, 16:56:12 UTC] {subprocess.py:75}

Interactive 115

Interactive Testing Data-driven Data Lake 115

CIO Business Intelligence

FEBRUARY 20, 2024

The data transformation imperative What Denso and other industry leaders realise is that for IT-OT convergence to be realised, and the benefits of AI unlocked, data transformation is vital. Avanade is attending Hanover Messe 2024. Generative AI, Innovation

Data Architecture 98

Data Architecture Unstructured Data Manufacturing IT 98

CIO Business Intelligence

APRIL 30, 2024

At Tableau Conference 2024 in San Diego today, Tableau announced new AI features for Tableau Pulse and Einstein Copilot for Tableau, along with several platform improvements aimed at democratizing data insights. This feature can automate a data transformation pipeline with step-by-step suggestions for preparing data for analysis.

Analytics 96

Analytics Metrics Visualization Dashboards 96

AWS Big Data

APRIL 25, 2024

Alternatively, you can use AWS Glue for Apache Spark, which provides built-in support for bucketing configurations during the data transformation process. noaa_remote_original" ; Your data should look like the following screenshot. There are two folders: data and metadata. Drill down to data.

Optimization 72

Optimization Data Lake Cost-Benefit Reporting 72

AWS Big Data

NOVEMBER 6, 2024

To learn more about how to process Firehose records using Lambda, see Transform source data in Amazon Data Firehose. After executing your Lambda function, Firehose looks for routing information and operations in the metadata fields (in the following format) provided by your Lambda function. b64decode(record['data']).decode('utf-8')

Metadata 116

Metadata Data Lake Management Internet of Things 116

AWS Big Data

APRIL 28, 2025

The data is stored in Apache Parquet format with AWS Glue Catalog providing metadata management. While this architecture supported NI analytical needs, it lacked the flexibility required for a truly open and adaptable data platform. The gold layer was coupled only with query engines that supported Hive and AWS Glue Data Catalog.

Data Lake 67

Data Lake Metadata Cost-Benefit Snapshot 67