Leveraging AWS Analytic Services and HCLTech Frameworks for OLAP Solutions
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This article explains how to build OLAP (Online Analytical Processing) solutions using AWS analytics services and HCLTech frameworks.
- Four OLAP types: MOLAP (in-memory cubes), ROLAP (relational databases), HOLAP (hybrid), VOLAP (federated queries)
- AWS OLAP architecture has four layers: Insights/Visualization, Governance/Access, Compute/Storage, Ingestion
- Amazon QuickSight SPICE enables multi-dimensional analysis with drill-down, hierarchies, and table calculations
- QuickSight integrates with Redshift Serverless, Athena, and EMR for different data volumes and latencies
- Four deployment types address different requirements: MOLAP for GBs, ROLAP for TBs, EMR for petabytes, VOLAP for multi-source
- AWS offers cost-effective, serverless, interoperable analytics with faster migration via AWS SCT and HCLTech tools
AWS analytics services provide flexible, scalable OLAP solutions without legacy infrastructure costs or licensing requirements.
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