IBM Big Data Hub

SEPTEMBER 25, 2023

Presto’s cost-based query optimizer, dynamic filtering and extensibility through user-defined functions make it a versatile tool in Uber’s analytics arsenal. The cost and constraints of traditional analytics soon reached their limit, forcing Uber to look elsewhere for a solution. It lands as raw data in HDFS.

OLAP 88

OLAP Data Lake Data-driven Snapshot 88

CIO Business Intelligence

JANUARY 20, 2023

Benefits of BI BI helps business decision-makers get the information they need to make informed decisions. The potential use cases for BI extend beyond the typical business performance metrics of improved sales and reduced costs. BI aims to deliver straightforward snapshots of the current state of affairs to business managers.

Business Intelligence 136

Business Intelligence Dashboards Data mining OLAP 136

AWS Big Data

JUNE 21, 2023

This approach comes with a heavy computational cost in terms of processing and distributing the data across multiple tables while ensuring the system is ACID-compliant at all times, which can negatively impact performance and scalability. This is inefficient from both a cost and performance perspective.

Data Warehouse 82

Data Warehouse Data Lake OLAP Cost-Benefit 82

AWS Big Data

OCTOBER 18, 2023

The decoupled compute and storage architecture of Amazon Redshift enables you to build highly scalable, resilient, and cost-effective workloads. Amazon Redshift provides comprehensive data security at no extra cost. For Connection name , enter a name (for example, olap-azure-synapse ). Deselect Create final snapshot.

Analytics 98

Analytics Data Warehouse Testing Dashboards 98