Home > Resources > Whitepapers > Accelerating BI on Hadoop: Full-Scan, Cubes or Indexes?

Accelerating BI on Hadoop: Full-Scan, Cubes or Indexes?

September 23, 2018

Organizations are storing more and more of their data in Hadoop and cloud based data lakes. Naturally, BI users start pointing their BI applications at this growing data source. Traditionally, many BI apps work by extracting data from a data source and then loading it into the BI tool’s memory for fast processing. However, as dataset sizes grow into the BB’s of rows, this approach is no longer practical as the data is simply too big to be processed in memory.

Spotlight

Vaultree

Vaultree has developed the world’s first fully functional data-in-use encryption solution that solves the industry’s fundamental security issue: persistent data encryption, even in the event of a leak. Vaultree enables enterprises, including those in the financial services and healthcare /pharmaceutical sectors, to mitigate the great financial, cyber, legal, reputational, and business risk of a data breach. With Vaultree, organisations process, search and compute ubiquitous data at scale, without ever having to surrender encryption keys or decrypt server-side. If a leak occurs, Vaultree’s data-in-use encryption persists, rendering the data unusable to bad actors. Integrating Vaultree into existing database technologies is seamless, requiring no technology or platform changes. Google and other data-driven companies worldwide trust Vaultree to safeguard sensitive data.

OTHER WHITEPAPERS

Our Approach to Data Analytics

whitePaper | November 4, 2022

Truveta offers the most complete, timely, and highest-quality data on US health, enabling actionable insights by researchers in life sciences and healthcare.

Self-Service Data Intelligence

whitePaper | September 20, 2022

Self-service is without question no longer an option for successful businesses. Find out how Alation can accelerate data-driven decisions with our Self-Service Data Intelligence white paper.

Data Drives the Future of Physician Practice Management

whitePaper | April 7, 2022

This white paper was created to outline best-practices for measuring, reporting, and building a constant stream of key performance indicators related to your physician network.

How to accelerate operational reporting and analytics for Oracle E-Business Suite (EBS)

whitePaper | August 18, 2022

What Oracle EBS does not offer is a high-performance, quick-to-implement analytics solution that seamlessly combines data from multiple sources in an instant. Many EBS customers are stuck using multiple legacy tools and high-cost professionals to generate even the simplest reports, and are unable to modernize and migrate to more cost-effective platforms. But the demand for faster, easier, and near-instant reporting and analytics have dramatically increased over the past decade, placing tremendous pressure on CFOs, CEOs, and IT leaders.

An Introduction to Rubrik Sensitive Data Monitoring and Management

whitePaper | November 24, 2022

As businesses adopt the cloud, they grapple with massive data fragmentation, making it impossible to know where sensitive data resides. At the same time, the increasing risk of data privacy breaches and noncompliance with regulations impose serious financial penalties. Sensitive Data Monitoring and Management is a SaaS application, hosted by Rubrik Security Cloud, that discovers, classifies, and then reports on sensitive data without any impact to production.

How AI-Powered Analytics Transforms LIMS Data into Valuable,Action-Ready Insights

whitePaper | December 5, 2022

When modern LIMS software overtook traditional paper-based record-keeping in the lab, operations in every industry improved. Automated data collection drove efficiencies at the bench. Cloud solutions accelerated knowledge-sharing between partners. Built-in security and permission features enhanced data integrity. There’s hardly a lab in operation right now that hasn’t gained from this leap towards digital transformation.

Accelerating BI on Hadoop: Full-Scan, Cubes or Indexes?