AWS Big Data

OCTOBER 23, 2024

Amazon Redshift is a fast, scalable, secure, and fully managed cloud data warehouse that lets you analyze your data at scale. Amazon Redshift Serverless lets you access and analyze data without the usual configurations of a provisioned data warehouse. In her spare time, Blessing loves travels and adventures.

Data Warehouse 113

Data Warehouse Metrics Broadcasting Dashboards 113

Cloudera

MARCH 24, 2021

In a join between a small table (right side) and a big table (left side) we typically read the entire small table and broadcast the generated hash table to the tasks scanning the bigger table. The post Filter more pay less with the latest Cloudera Data Warehouse runtime! Probedecode support for MapJoin with row-level filtering.

Data Warehouse 78

Data Warehouse Broadcasting Statistics Cost-Benefit 78

AWS Big Data

OCTOBER 1, 2024

Performance was tested on a Redshift serverless data warehouse with 128 RPU. In our testing, the dataset was stored in Amazon S3 in Parquet format and AWS Glue Data Catalog was used to manage external databases and tables. He works on the intersection of data lakes and data warehouses.

Data Lake 116

Data Lake Statistics Broadcasting Optimization 116

CIO Business Intelligence

JUNE 9, 2022

All this data arrives by the terabyte, and a data management platform can help marketers make sense of it all. Marketing-focused or not, DMPs excel at negotiating with a wide array of databases, data lakes, or data warehouses, ingesting their streams of data and then cleaning, sorting, and unifying the information therein.

Management 144

Management Advertising Data Lake Sales 144

Cloudera

OCTOBER 20, 2020

In addition, a lot of work has also been put into ensuring that Impala runs optimally in decoupled compute scenarios, where the data lives in object storage or remote HDFS. This is especially important now that more and more users are running containerized Impala clusters, such as what is offered in the Cloudera Data Warehouse (CDW) service.

Modeling 103

Modeling Broadcasting Cost-Benefit Data Warehouse 103

CIO Business Intelligence

SEPTEMBER 22, 2023

All this data arrives by the terabyte, and a data management platform can help marketers make sense of it all. DMPs excel at negotiating with a wide array of databases, data lakes, or data warehouses, ingesting their streams of data and then cleaning, sorting, and unifying the information therein.

Management 105

Management Advertising Data Lake Sales 105